<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:georss='http://www.georss.org/georss' xmlns:gd='http://schemas.google.com/g/2005' xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-4574192494212464846</id><updated>2012-02-16T14:54:53.318+01:00</updated><category term='Videoteca'/><category term='Noti-CAM2P'/><category term='enigMÀTics'/><category term='Noti-Mates'/><category term='Zzzz'/><category term='Fem Matemàtiques'/><category term='Mat-herois'/><category term='Jocs'/><category term='Mate-feina'/><title type='text'>MésMates3.14   (Club de Mates)</title><subtitle type='html'>"Defensa el teu dret a pensar, perquè fins i tot pensar erròniament és millor que no pensar."</subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default?max-results=100'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><link rel='next' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default?start-index=101&amp;max-results=100'/><author><name>Root</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>126</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>100</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-8516990296265246630</id><published>2012-02-06T08:42:00.001+01:00</published><updated>2012-02-06T08:42:50.481+01:00</updated><title type='text'>Us tinc descuidats</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/-fS5ScasW8uk/Ty-EEUrhWXI/AAAAAAAAB3M/qDngD_KpfyY/s1600/stop.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="130" src="http://4.bp.blogspot.com/-fS5ScasW8uk/Ty-EEUrhWXI/AAAAAAAAB3M/qDngD_KpfyY/s200/stop.jpg" width="130" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;span style="font-size: large;"&gt;Si, si, ... he hagut de fer una paradeta perquè la feina em surt per les orelles. Si teniu una miqueta de paciència en res tornem a engegar.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;span style="font-size: large;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: right;"&gt;&lt;span style="color: #20124d; font-size: large;"&gt;&lt;b&gt;Gràcies per la paciència.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-8516990296265246630?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/8516990296265246630/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=8516990296265246630&amp;isPopup=true' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/8516990296265246630'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/8516990296265246630'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2012/02/us-tinc-descuidats.html' title='Us tinc descuidats'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/-fS5ScasW8uk/Ty-EEUrhWXI/AAAAAAAAB3M/qDngD_KpfyY/s72-c/stop.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-1599889723372095660</id><published>2012-01-19T10:26:00.002+01:00</published><updated>2012-01-19T10:27:06.790+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='enigMÀTics'/><title type='text'>enigmàtic (xv)</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://1.bp.blogspot.com/-ty76B2UbVjk/Txfg8QYJbHI/AAAAAAAABzk/V9JtbN40sr4/s1600/think.png" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="200" src="http://1.bp.blogspot.com/-ty76B2UbVjk/Txfg8QYJbHI/AAAAAAAABzk/V9JtbN40sr4/s200/think.png" width="170" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Fent servir &lt;b&gt;exactament una vegada&lt;/b&gt; cadascun dels nombres següents: 1, 2, 3, 4 i 5 i les operacions de sumar, restar, multiplicar i dividir guanya qui&lt;u&gt; trobi més formes&lt;/u&gt; possibles diferents d'escriure una expressió que doni 10.&amp;nbsp;Per exemple:&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;b&gt;(1+4+5)x(3-2)&lt;/b&gt; ò &lt;b&gt;(2+3)x(5-4+1)&lt;/b&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;serien dues formes. Quantes en pots treure tu?. (Cal escriure-les!)&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-1599889723372095660?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/1599889723372095660/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=1599889723372095660&amp;isPopup=true' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/1599889723372095660'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/1599889723372095660'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2012/01/enigmatic-xv.html' title='enigmàtic (xv)'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/-ty76B2UbVjk/Txfg8QYJbHI/AAAAAAAABzk/V9JtbN40sr4/s72-c/think.png' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-6772139324959978684</id><published>2012-01-10T11:50:00.000+01:00</published><updated>2012-01-10T11:50:43.009+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='enigMÀTics'/><title type='text'>enigmàtic (xiv)</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-HYk-GkL4yGM/TwwXXOk09hI/AAAAAAAABxs/3t10C8N0SNc/s1600/calendari.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="200" src="http://2.bp.blogspot.com/-HYk-GkL4yGM/TwwXXOk09hI/AAAAAAAABxs/3t10C8N0SNc/s200/calendari.jpg" width="190" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Avui a les nou i dos minuts de la nit seran les 21:02 del 10 del 01 de l'any 2012. És a dir:&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;span style="font-size: x-large;"&gt;&lt;b&gt;210210012012&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;cap-i-cua total!.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;b&gt;&lt;span style="color: #cc0000;"&gt;Escriviu totes les dates i hores cap-i-cues que hi haurà fins el 31 de desembre del 2019.&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-6772139324959978684?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/6772139324959978684/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=6772139324959978684&amp;isPopup=true' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/6772139324959978684'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/6772139324959978684'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2012/01/enigmatic-xiv.html' title='enigmàtic (xiv)'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/-HYk-GkL4yGM/TwwXXOk09hI/AAAAAAAABxs/3t10C8N0SNc/s72-c/calendari.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-3542292724382388801</id><published>2012-01-09T11:30:00.002+01:00</published><updated>2012-01-09T11:31:05.685+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Videoteca'/><title type='text'>Tirallonga de #fotomates</title><content type='html'>&lt;div style="text-align: justify;"&gt;Aquí teniu una tirallonga de fotografies amb contingut matemàtic que vaig penjant de tant en tant al Twitter amb l'etiqueta #fotomates. Segur que algunes de les matemàtiques no les podeu entendre a la primera però, si esteu interessats, segur que serem capaços de trobar alguna explicació a les fotografies que us aclareixi la idea i us convenci que les matemàtiques hi són i es poden disfrutar!.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;table cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td style="text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-aBNpkZ5I6wA/Twq5_2ByJ_I/AAAAAAAABws/gkaoXp5qrCY/s1600/IMAG0409.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"&gt;&lt;img border="0" height="320" src="http://2.bp.blogspot.com/-aBNpkZ5I6wA/Twq5_2ByJ_I/AAAAAAAABws/gkaoXp5qrCY/s320/IMAG0409.jpg" width="240" /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td class="tr-caption" style="text-align: center;"&gt;"TE-traèdric."&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td style="text-align: center;"&gt;&lt;a href="http://1.bp.blogspot.com/-lzX4O5a8CMA/Twq5-2sFR6I/AAAAAAAABwk/1L8QAuF9gV8/s1600/IMAG0365.jpg" imageanchor="1" style="clear: right; margin-bottom: 1em; margin-left: auto; margin-right: auto;"&gt;&lt;img border="0" height="320" src="http://1.bp.blogspot.com/-lzX4O5a8CMA/Twq5-2sFR6I/AAAAAAAABwk/1L8QAuF9gV8/s320/IMAG0365.jpg" width="240" /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td class="tr-caption" style="text-align: center;"&gt;"Mira que hi ha formes de col·locar llibres! ...&lt;br /&gt;però han escollit aquesta. Les mates que&lt;br /&gt;no s'aprenen."&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;table cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td style="text-align: center;"&gt;&lt;a href="http://1.bp.blogspot.com/-XTGjpl3u0F0/Twq6BGjkXDI/AAAAAAAABw0/363wfT0lxvc/s1600/IMAG0414.jpg" imageanchor="1" style="clear: right; margin-bottom: 1em; margin-left: auto; margin-right: auto;"&gt;&lt;img border="0" height="240" src="http://1.bp.blogspot.com/-XTGjpl3u0F0/Twq6BGjkXDI/AAAAAAAABw0/363wfT0lxvc/s320/IMAG0414.jpg" width="320" /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td class="tr-caption" style="text-align: center;"&gt;"Cavalieri també feia llet amb galetes&lt;br /&gt;abans d'anar a dormir."&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td style="text-align: center;"&gt;&lt;a href="http://1.bp.blogspot.com/-Kgw2RmoZJpo/Twq6CtkpAEI/AAAAAAAABw8/uvGZW2TVuSg/s1600/IMAG0421.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"&gt;&lt;img border="0" height="320" src="http://1.bp.blogspot.com/-Kgw2RmoZJpo/Twq6CtkpAEI/AAAAAAAABw8/uvGZW2TVuSg/s320/IMAG0421.jpg" width="240" /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td class="tr-caption" style="text-align: center;"&gt;"Marcant l'incentre?"&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td style="text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/-BGp8rcb4de0/Twq6Ft_xjII/AAAAAAAABxQ/_XxVdi5ig2w/s1600/IMAG0427.jpg" imageanchor="1" style="clear: right; margin-bottom: 1em; margin-left: auto; margin-right: auto;"&gt;&lt;img border="0" height="320" src="http://4.bp.blogspot.com/-BGp8rcb4de0/Twq6Ft_xjII/AAAAAAAABxQ/_XxVdi5ig2w/s320/IMAG0427.jpg" width="240" /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td class="tr-caption" style="text-align: center;"&gt;"Raó 0,5. Fracció 1/2. Tant per cent 50%.&lt;br /&gt;Un Cacaolat molt calent, vaja!"&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td style="text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/-e5u5jEpG-ME/Twq6ExuRjLI/AAAAAAAABxM/ej9hph3nyF4/s1600/IMAG0426.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"&gt;&lt;img border="0" height="240" src="http://4.bp.blogspot.com/-e5u5jEpG-ME/Twq6ExuRjLI/AAAAAAAABxM/ej9hph3nyF4/s320/IMAG0426.jpg" width="320" /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td class="tr-caption" style="text-align: center;"&gt;"Entre el Mercat de les Flors i el teatre Lliure&lt;br /&gt;... una espiral d'Arquimedes"&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;table cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td style="text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/-aeizI8stHps/Twq6Gr8gOdI/AAAAAAAABxc/DHTUEOvHXxQ/s1600/IMAG0428.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"&gt;&lt;img border="0" height="240" src="http://4.bp.blogspot.com/-aeizI8stHps/Twq6Gr8gOdI/AAAAAAAABxc/DHTUEOvHXxQ/s320/IMAG0428.jpg" width="320" /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td class="tr-caption" style="text-align: center;"&gt;"Un DIN A1 a la meva bústia!"&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td style="text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/-_cL9CDk4siw/Twq6ECuVB2I/AAAAAAAABxE/H1MRQkgI9ck/s1600/IMAG0422.jpg" imageanchor="1" style="clear: right; margin-bottom: 1em; margin-left: auto; margin-right: auto;"&gt;&lt;img border="0" height="240" src="http://4.bp.blogspot.com/-_cL9CDk4siw/Twq6ECuVB2I/AAAAAAAABxE/H1MRQkgI9ck/s320/IMAG0422.jpg" width="320" /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td class="tr-caption" style="font-size: 13px; text-align: center;"&gt;"Els topòlegs saben que el grup fonamental&lt;br /&gt;és Z2 però no poden esbrinar on és la fava!"&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td style="text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-bLL4eQWZbf0/Twq6HSm-MuI/AAAAAAAABxk/A3dqiWOuHgM/s1600/IMAG0432.jpg" imageanchor="1" style="clear: right; margin-bottom: 1em; margin-left: auto; margin-right: auto;"&gt;&lt;img border="0" height="240" src="http://2.bp.blogspot.com/-bLL4eQWZbf0/Twq6HSm-MuI/AAAAAAAABxk/A3dqiWOuHgM/s320/IMAG0432.jpg" width="320" /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td class="tr-caption" style="text-align: center;"&gt;"Rang 2"&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;table cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td style="text-align: center;"&gt;&lt;a href="http://1.bp.blogspot.com/-xAbf1AxwriI/Twq59PindAI/AAAAAAAABwc/sw4k4Iw2LYg/s1600/IMAG0364.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"&gt;&lt;img border="0" height="320" src="http://1.bp.blogspot.com/-xAbf1AxwriI/Twq59PindAI/AAAAAAAABwc/sw4k4Iw2LYg/s320/IMAG0364.jpg" width="240" /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td class="tr-caption" style="text-align: center;"&gt;"Quina és la veritable joia&lt;br /&gt;d'aquest aparador?"&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-3542292724382388801?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/3542292724382388801/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=3542292724382388801&amp;isPopup=true' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/3542292724382388801'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/3542292724382388801'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2012/01/tirallonga-de-fotomates.html' title='Tirallonga de #fotomates'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/-aBNpkZ5I6wA/Twq5_2ByJ_I/AAAAAAAABws/gkaoXp5qrCY/s72-c/IMAG0409.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-7253953229933787665</id><published>2012-01-06T17:50:00.001+01:00</published><updated>2012-01-06T17:50:38.477+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Videoteca'/><title type='text'>QuèQuiCom?'s ... curiosos</title><content type='html'>&lt;div style="text-align: justify;"&gt;No són matemàtiques però és ciència molt interessant ... seu i gaudeix-ne. Uns quants &lt;b&gt;&lt;span style="color: #cc0000;"&gt;experts responen a preguntes curioses&lt;/span&gt;&lt;/b&gt; i ens ensenyen un munt de coses en explicacions de dos o tres minuts. Així que no diguis que no tens temps!!!&lt;/div&gt;&lt;br /&gt;&lt;object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" height="398" id="EVP3878910IE" width="640"&gt;&lt;param name='movie' value='http://www.tv3.cat/ria/players/3ac/evp/Main.swf'&gt;&lt;/param&gt;&lt;param name='scale' value='noscale'&gt;&lt;/param&gt;&lt;param name='align' value='tl'&gt;&lt;/param&gt;&lt;param name='swliveconnect' value='true'&gt;&lt;/param&gt;&lt;param name='menu' value='true'&gt;&lt;/param&gt;&lt;param name='allowFullScreen' value='true'&gt;&lt;/param&gt;&lt;param name='allowScriptAccess' value='always'&gt;&lt;/param&gt;&lt;param name='wmode' value='transparent'&gt;&lt;/param&gt;&lt;param name='FlashVars' 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FlashVars='videoid=3878910&amp;refreshlock=true&amp;votacions=true&amp;opcions=true&amp;instancename=playerEVP_0&amp;hassinopsi=true&amp;comentaris=true&amp;minimal=false&amp;relacionats_canals=true&amp;autostart=false&amp;themepath=themes/evp_advanced.swf&amp;subtitols=true&amp;mesi=true&amp;relacionats=true&amp;hasinsereix=true&amp;hasrss=true&amp;hascomparteix=true&amp;controlbar=true&amp;hasenvia=true&amp;haspodcast=true&amp;basepath=http://www.tv3.cat/ria/players/3ac/evp/&amp;backgroundColor=000000&amp;basepath=http://www.tv3.cat/ria/players/3ac/evp/&amp;xtm=true'&gt;&lt;/embed&gt;&lt;/object&gt;&lt;object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" height="398" id="EVP3885830IE" width="640"&gt;&lt;param name='movie' value='http://www.tv3.cat/ria/players/3ac/evp/Main.swf'&gt;&lt;/param&gt;&lt;param name='scale' value='noscale'&gt;&lt;/param&gt;&lt;param name='align' value='tl'&gt;&lt;/param&gt;&lt;param name='swliveconnect' value='true'&gt;&lt;/param&gt;&lt;param name='menu' value='true'&gt;&lt;/param&gt;&lt;param name='allowFullScreen' value='true'&gt;&lt;/param&gt;&lt;param name='allowScriptAccess' value='always'&gt;&lt;/param&gt;&lt;param name='wmode' value='transparent'&gt;&lt;/param&gt;&lt;param name='FlashVars' value='videoid=3885830&amp;refreshlock=true&amp;votacions=true&amp;opcions=true&amp;instancename=playerEVP_0&amp;hassinopsi=true&amp;comentaris=true&amp;minimal=false&amp;relacionats_canals=true&amp;autostart=false&amp;themepath=themes/evp_advanced.swf&amp;subtitols=true&amp;mesi=true&amp;relacionats=true&amp;hasinsereix=true&amp;hasrss=true&amp;hascomparteix=true&amp;controlbar=true&amp;hasenvia=true&amp;haspodcast=true&amp;basepath=http://www.tv3.cat/ria/players/3ac/evp/&amp;backgroundColor=000000&amp;basepath=http://www.tv3.cat/ria/players/3ac/evp/&amp;xtm=true'&gt;&lt;/param&gt;&lt;embed width='500' height='398' type='application/x-shockwave-flash' src='http://www.tv3.cat/ria/players/3ac/evp/Main.swf' id='EVP3885830' scale='noscale' name='EVP3885830' salign='tl' swliveconnect='true' menu='true' allowfullscreen='true' allowscriptaccess='always' wmode='transparent' FlashVars='videoid=3885830&amp;refreshlock=true&amp;votacions=true&amp;opcions=true&amp;instancename=playerEVP_0&amp;hassinopsi=true&amp;comentaris=true&amp;minimal=false&amp;relacionats_canals=true&amp;autostart=false&amp;themepath=themes/evp_advanced.swf&amp;subtitols=true&amp;mesi=true&amp;relacionats=true&amp;hasinsereix=true&amp;hasrss=true&amp;hascomparteix=true&amp;controlbar=true&amp;hasenvia=true&amp;haspodcast=true&amp;basepath=http://www.tv3.cat/ria/players/3ac/evp/&amp;backgroundColor=000000&amp;basepath=http://www.tv3.cat/ria/players/3ac/evp/&amp;xtm=true'&gt;&lt;/embed&gt;&lt;/object&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-7253953229933787665?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/7253953229933787665/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=7253953229933787665&amp;isPopup=true' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/7253953229933787665'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/7253953229933787665'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2012/01/quequicoms-curiosos.html' title='QuèQuiCom?&apos;s ... curiosos'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-3057931117446554744</id><published>2012-01-03T13:16:00.001+01:00</published><updated>2012-01-05T14:09:19.220+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Mat-herois'/><title type='text'>Mat-herois: Georg Cantor</title><content type='html'>&lt;a href="http://3.bp.blogspot.com/-kyE8I2LAFZE/TwSLAdNc1QI/AAAAAAAABvE/zQ7i9jmabXg/s1600/cantor1.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" src="http://3.bp.blogspot.com/-kyE8I2LAFZE/TwSLAdNc1QI/AAAAAAAABvE/zQ7i9jmabXg/s1600/cantor1.jpg" /&gt;&lt;/a&gt;&lt;span style="text-align: justify;"&gt;Em dic Georg Cantor i soc un tipus extrany ... o això diuen!. Vaig néixer el 1845 a San Petersburg (Rússia) però als 11 anys vaig anar a viure a Alemanya.&lt;/span&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;No us vull explicar la meva vida perquè no és gaire ... apassionant?. És veritat que no ho vaig passar gens bé i vaig tenir molt males èpoques perquè les matemàtiques que jo pensava eren tant extranyes, enormement complexes i innovadores i sorprenien tant als meus col·legues que no em feien gaire cas (i ja sabeu que això fa molt de mal, eh?). No entenc per què sempre passa que si no ets com els altres, fas com els altres o penses com els altres ho has de passar tant malament!.&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;En fi, al que anàvem. Una de les coses "rares" que vaig estudiar més a fons va ser l'infinit. I me'n vaig sortir prou bé perquè vaig fer entendre a la gent que no n'hi ha prou a dir que infinit és "allò que no s'acaba". Perquè, igual que som capaços de dir si dos nombres són iguals o n'hi ha un més gran que l'altre resulta que també podem decidir si dos infinits són iguals o n'hi ha un més gran que l'altre (como t'has quedao? O_O!!!).&lt;br /&gt;&lt;br /&gt;&lt;table cellpadding="0" cellspacing="0" class="tr-caption-container" style="float: right; margin-left: 1em; text-align: right;"&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td style="text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/-lHw1w-9CfHg/TwWHd3A_PmI/AAAAAAAABvo/zDulIxTFcK8/s1600/aleph2.gif" imageanchor="1" style="clear: right; margin-bottom: 1em; margin-left: auto; margin-right: auto;"&gt;&lt;img border="0" height="119" src="http://4.bp.blogspot.com/-lHw1w-9CfHg/TwWHd3A_PmI/AAAAAAAABvo/zDulIxTFcK8/s200/aleph2.gif" width="200" /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td class="tr-caption" style="text-align: center;"&gt;Símbol que designa infinit&lt;br /&gt;John Wallis 1655&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;I és que l'infinit trenca totes les nostres idees de quantitat i per això és tant difícil de comprendre. Tothom entén que si tenim un conjunt amb cent trenta-quatre elements i n'afegim un, el nou conjunt en tindrà cent trenta-cinc. En canvi, si el conjunt inicial té infinits elements i n'afegim un altre, el nou conjunt en continua tenint ... infinits elements, oi?. Ho escrivim així:&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/--laRMbDPL5I/TwWHeeK71OI/AAAAAAAABvs/xpxXQ8dciM0/s1600/aleph3.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" src="http://4.bp.blogspot.com/--laRMbDPL5I/TwWHeeK71OI/AAAAAAAABvs/xpxXQ8dciM0/s1600/aleph3.jpg" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;Però també podríem escriure&lt;br /&gt;&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-tBzPxHSPRA0/TwWJlDEMLQI/AAAAAAAABv8/bVcw71heIic/s1600/aleph4.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" src="http://2.bp.blogspot.com/-tBzPxHSPRA0/TwWJlDEMLQI/AAAAAAAABv8/bVcw71heIic/s1600/aleph4.jpg" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;i no ens semblaria extrany.&lt;br /&gt;&lt;br /&gt;Però és que l'infinit té aquestes coses increïbles i és per aquest motiu que n'estic tant orgullós de ser el primer d'haver-les pensat i per això us ho vull explicar. Savíeu que hi ha exactament la mateixa quantitat de nombres naturals que de nombres parells?. Mireu, amb aquest esquema jo ho veig taaaant clar!!! ...&lt;br /&gt;&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-v5nNimnPS3k/TwSsST3X_FI/AAAAAAAABvQ/pUyD3kg_pLc/s1600/alef0.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="64" src="http://2.bp.blogspot.com/-v5nNimnPS3k/TwSsST3X_FI/AAAAAAAABvQ/pUyD3kg_pLc/s400/alef0.jpg" width="400" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;Adalt tenim tots els nombres i a sota els parells. Però com que a cada un dels de dalt li fem correspondre un dels de baix ( i a l'inrevés) està clar que hi ha &lt;u&gt;la mateixa&lt;/u&gt; quantitat, no?.&lt;br /&gt;&lt;br /&gt;I si tingués jo més espai per escriure i vosaltres més paciència podria fer dues llistes com les d'abans posant adalt tots els nombres naturals i abaix ... totes les fraccions!!!. Si, si ... TO-TES-LES-FRAC-CI-ONS (que io no fa diftong i s'ha de separar :-)).&lt;br /&gt;&lt;br /&gt;&lt;a href="http://1.bp.blogspot.com/-VnMf59KBxsw/TwSKvwQ9_BI/AAAAAAAABu4/PtUV0PE6_h0/s1600/IMAG0413.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="320" src="http://1.bp.blogspot.com/-VnMf59KBxsw/TwSKvwQ9_BI/AAAAAAAABu4/PtUV0PE6_h0/s320/IMAG0413.jpg" width="240" /&gt;&lt;/a&gt;És possible que alguns penseu que, de fet, tots els infinits són el mateix que l'infinit dels nombres 1, 2, 3, 4, 5, 6, 7, ... però és que això tampoc és cert. Hi ha infinits més grans que aquest. I això ho vaig descobrir jo!!!. N'estic orgullós i us ho miro d'explicar ... i ja acabo.&lt;br /&gt;&lt;br /&gt;Ja sabem que el conjunt dels nombres naturals, dels nombres parells o de les fraccions (que mira que n'hi ha!) tenen infinits elements. Però tenen un &lt;u&gt;infinit igual&lt;/u&gt; d'elements.&lt;br /&gt;&lt;br /&gt;Doncs hi ha un conjunt de nombres que té infinits elements i aquest infinit és més gran que el dels nombres naturals.&lt;br /&gt;&lt;br /&gt;És el conjunt de tots els nombres decimals (amb tantes xifres decimals com volguem, eh!).&lt;br /&gt;&lt;br /&gt;I la comprovació és enginyosa i us deixarà amb la boca oberta. Ja sé que hauria de callar perquè la cosa s'està complicant, però és que ... els matemàtics acostumem a ser gent apassionada i pensem que a tothom els ha de meravellar aquestes coses ... i per això no callem ;-).&lt;br /&gt;&lt;br /&gt;Imagineu que la quantitat de nombres decimals i de nombres naturals (que és infinita) fos igual. Això voldria dir, com hem fet amb els parells, que podríem associar al nombre natural 1, un decimal, al nombre 2, un altre, al nombre 3, el seguent, i així indefinidament.&lt;br /&gt;&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-DyvbECILrl0/TwWbhzSZLiI/AAAAAAAABwI/UeBD_okga6M/s1600/aleph5.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="200" src="http://2.bp.blogspot.com/-DyvbECILrl0/TwWbhzSZLiI/AAAAAAAABwI/UeBD_okga6M/s200/aleph5.jpg" width="181" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;Ja tenim la llista feta de tots els nombres decimals?.&amp;nbsp;Els tenim tots, tots, tots en la llista que hem preparat?.&amp;nbsp;Doncs, no. Imagina la llista que vulguis que sempre faltaran nombres decimals. Que com ho sé?.&lt;br /&gt;&lt;br /&gt;En la llista que hem preparat abans d'exemple (però el mètode funcionaria per qualsevol llista eh?) falta el nombre següent. L'has d'escriure tu, eh?.&lt;br /&gt;&lt;br /&gt;&lt;ul&gt;&lt;li&gt;Zero coma.&lt;/li&gt;&lt;li&gt;Al 1r decimal posa-hi un nombre diferent de 4&lt;span style="font-size: x-small;"&gt; (així ja no serà com el 1r nombre de la nostra llista)&lt;/span&gt;&lt;/li&gt;&lt;li&gt;Al 2n decimal posa-hi un nombre diferent de 4 &lt;span style="font-size: x-small;"&gt;(així no serà tampoc com el 2n nombre de la nostra llista)&lt;/span&gt;&lt;/li&gt;&lt;li&gt;Al 3r decimal posa-hi un nombre diferent de 8 &lt;span style="font-size: x-small;"&gt;(així no serà tampoc com el 3r nombre de la nostra llista)&lt;/span&gt;&lt;/li&gt;&lt;li&gt;Al 4t decimal posa-hi un nombre diferent de 5 &lt;span style="font-size: x-small;"&gt;(així no serà tampoc com el 4t nombre de la nostra llista)&lt;/span&gt;&lt;/li&gt;&lt;li&gt;i ves fent això per "esquivar" tots els nombre de la llista&lt;/li&gt;&lt;/ul&gt;&lt;br /&gt;&lt;br /&gt;&lt;table cellpadding="0" cellspacing="0" class="tr-caption-container" style="float: right; margin-left: 1em; text-align: right;"&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td style="text-align: center;"&gt;&lt;a href="http://1.bp.blogspot.com/-32TljxuBAaU/TwWfhxJZAAI/AAAAAAAABwU/lQIy_1MAt2M/s1600/Aleph1Aleph0.jpg" imageanchor="1" style="clear: right; margin-bottom: 1em; margin-left: auto; margin-right: auto;"&gt;&lt;img border="0" height="185" src="http://1.bp.blogspot.com/-32TljxuBAaU/TwWfhxJZAAI/AAAAAAAABwU/lQIy_1MAt2M/s200/Aleph1Aleph0.jpg" width="200" /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td class="tr-caption" style="text-align: center;"&gt;Aleph-zero és l'infinit dels naturals&lt;br /&gt;Aleph-ú és l'infinit dels decimals&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;Veieu! ... l'infinit dels nombres naturals (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, ...) no dóna per "agafar" tots els nombres decimals. Facis la llista que facis sempre trobes decimals que "no hi caben"!. És per això que vaig dir que l'infinit dels nombres decimals és més gran que el dels nombres naturals.&lt;br /&gt;&lt;br /&gt;I els mals de cap que em va portar!.&lt;br /&gt;&lt;br /&gt;&lt;span style="color: #cc0000;"&gt;&lt;b&gt;I si has arribat fins aquí ... tu si que deus tenir un bon mal de cap!!!.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-3057931117446554744?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/3057931117446554744/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=3057931117446554744&amp;isPopup=true' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/3057931117446554744'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/3057931117446554744'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2012/01/mat-herois-georg-cantor.html' title='Mat-herois: Georg Cantor'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/-kyE8I2LAFZE/TwSLAdNc1QI/AAAAAAAABvE/zQ7i9jmabXg/s72-c/cantor1.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-5331346911895901329</id><published>2012-01-02T21:57:00.000+01:00</published><updated>2012-01-02T21:58:11.220+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Mat-herois'/><category scheme='http://www.blogger.com/atom/ns#' term='Videoteca'/><title type='text'>Us enrecordeu d'Evariste Galois?</title><content type='html'>&lt;div style="text-align: justify;"&gt;Aquest és un video que n'explica una mica la vida. No és fàcil però està molt ben il·lustrat i, si heu llegit &lt;a href="http://mesmates314.blogspot.com/2011/11/mat-herois-evariste-galois.html" target="_blank"&gt;el seu Mat-herois&lt;/a&gt;, igual no us és tan complicat. Aquí el teniu.&lt;/div&gt;&lt;br /&gt;&lt;iframe allowfullscreen="" frameborder="0" height="335" src="http://www.youtube.com/embed/-9PtSLv2X5g" width="500"&gt;&lt;/iframe&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-5331346911895901329?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/5331346911895901329/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=5331346911895901329&amp;isPopup=true' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/5331346911895901329'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/5331346911895901329'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2012/01/us-enrecordeu-devariste-galois.html' title='Us enrecordeu d&apos;Evariste Galois?'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://img.youtube.com/vi/-9PtSLv2X5g/default.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-5857507834467746599</id><published>2011-12-31T12:51:00.000+01:00</published><updated>2011-12-31T13:04:27.555+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='enigMÀTics'/><title type='text'>enigmàtic (xiii) - doble puntuació!</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/-uj8uMvn0KJs/Tv73LYEeTXI/AAAAAAAABug/CoSebuNCrrE/s1600/k4023952.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" src="http://4.bp.blogspot.com/-uj8uMvn0KJs/Tv73LYEeTXI/AAAAAAAABug/CoSebuNCrrE/s1600/k4023952.jpg" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;El xifratge és una tècnica que permet amagar un text per tal que les persones no el puguin entendre si no tenen una clau per desxifrar.&amp;nbsp;Un dels mètodes més antics de xifratge consisteix a canviar les lletres de l'alfabet per unes altres. D'aquest tipus de xifratge es diu de substitució monoalfabètica (xulo, eh?).&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;span style="color: #cc0000;"&gt;Doncs aquí teniu un text xifrat d'aquesta manera i heu d'esbrinar el significat real de les paraules en vermell.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;b&gt;&lt;span style="background-color: #444444;"&gt;&lt;span style="color: #f1c232;"&gt;Pistassa&lt;/span&gt;&lt;/span&gt;&lt;span style="color: #bf9000;"&gt;&amp;nbsp;&lt;/span&gt;&lt;/b&gt;el nostre espia sap que una de les paraules del text és ... MATEMÀTICS.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&amp;nbsp;"BU KN ALNKAN QBOABWNK WAWAN RU UBU NUSQBUNL KBSUNVOS &lt;b&gt;&lt;span style="color: #cc0000;"&gt;PAFSUNZZA&lt;/span&gt;&lt;/b&gt; HRB CSQANWN OB OAN A OB UAL NQF BKC USQFVBC BKK BVN RU CSQANOSV A KN GBUL US TS ZSQIVBUAN HRNU KBSUNVOS WN ZVBAEBV A WN WANLYNV IBK QSU WN OBCZSFVAV HRB BEACLABU NKLVBC QNUBVBC OBCZVARVB BKC USQFVBC A WN BCLROANV LSL BK HRB WN ISOBV CSFVB BKKC PAFSUNZZA WN WBRVB HRB QSKLBC ZSCBC BU KN &lt;b&gt;&lt;span style="color: #cc0000;"&gt;UNLRVNKBCN&lt;/span&gt;&lt;/b&gt; OBC OBK USQFVB OB IBLNKC BU RUN PKSV N KBCIAVNK ORUN IBLEAUN CBQFKBU CBGRAV RU INLVS OBLBVQAUNL BK UBU OBK HRB LSLC BC &lt;span style="color: #cc0000;"&gt;&lt;b&gt;FRVKNWBU&lt;/b&gt;&lt;/span&gt; IBV IBUCNV SFCBCCAWNQBUL BU BKC USQFVBC TNWAN OBCZSFBVL BK HRB WN NVVAFNV N CBV ZSUBGRL ZSQ KN CBHRBUZAN OB PAFSUNZZA A WN CBV RU OBKC QNYSVC QNLBQNLAZC OB KN &lt;span style="color: #cc0000;"&gt;&lt;b&gt;TACLSVAN&lt;/b&gt;&lt;/span&gt;."&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-5857507834467746599?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/5857507834467746599/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=5857507834467746599&amp;isPopup=true' title='2 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/5857507834467746599'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/5857507834467746599'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/12/enigmatic-xiii-doble-puntuacio.html' title='enigmàtic (xiii) - doble puntuació!'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/-uj8uMvn0KJs/Tv73LYEeTXI/AAAAAAAABug/CoSebuNCrrE/s72-c/k4023952.jpg' height='72' width='72'/><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-8160731333010193424</id><published>2011-12-30T10:15:00.000+01:00</published><updated>2011-12-30T10:18:33.331+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Mate-feina'/><title type='text'>Menys per menys, més</title><content type='html'>&lt;br /&gt;&lt;div style="text-align: justify;"&gt;&lt;a href="http://3.bp.blogspot.com/-2j0NtHNQWH8/Tv12Y0o3dKI/AAAAAAAABtI/B3K7XzzthtI/s1600/reglasig.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="150" src="http://3.bp.blogspot.com/-2j0NtHNQWH8/Tv12Y0o3dKI/AAAAAAAABtI/B3K7XzzthtI/s200/reglasig.jpg" width="148" /&gt;&lt;/a&gt;Més per més, més. Menys per més, menys. Menys per menys, més. ...&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Sovint aquesta regla dels signes ens és difícil d'interpretar. Ens costa trobar un exemple en què tingui sentit real i ens ho creiem perquè ho diu el profe de mates. Fa uns anys, però, un company de feina em va suggerir un context en què aquesta regla té tot el sentit. Si teniu paciència igual us agrada.&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;Imagineu que&amp;nbsp;caminem rapidet&amp;nbsp;per un llaaaaarg passadís a raó de 2 metres per segon (cada segon que passa avancem dos metres). Suposem també que, en un determinat moment, diguem-li instant zero, ens trobem en el metre zero.&lt;/div&gt;&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/-EVZxQALal6Y/Tv1425qaieI/AAAAAAAABtg/6PbQ8XPM-q8/s1600/mesmenys1.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="95" src="http://4.bp.blogspot.com/-EVZxQALal6Y/Tv1425qaieI/AAAAAAAABtg/6PbQ8XPM-q8/s400/mesmenys1.jpg" width="400" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;És fàcil entendre que amb aquest moviment en què ens desplacem cap endavant a raó de dos metres cada segon &lt;b style="color: #073763;"&gt;(+2)&lt;/b&gt;,&amp;nbsp;d'aquí a tres segons &lt;b&gt;&lt;span style="color: #073763;"&gt;(+3)&lt;/span&gt;&lt;/b&gt; estarem al metre&lt;span style="color: #0b5394;"&gt; &lt;/span&gt;&lt;span style="color: #073763;"&gt;&lt;b&gt;(+6)&lt;/b&gt;&lt;/span&gt;&amp;nbsp;[(+2)·(+3) = (+6)].&lt;br /&gt;&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/-t-yoqTZGu24/Tv16odhPPoI/AAAAAAAABts/oQUi3xDytSU/s1600/mesmenys2.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="93" src="http://4.bp.blogspot.com/-t-yoqTZGu24/Tv16odhPPoI/AAAAAAAABts/oQUi3xDytSU/s400/mesmenys2.jpg" width="400" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Però tampoc no és difícil entendre que, caminant a aquesta velocitat &lt;b&gt;&lt;span style="color: #073763;"&gt;(+2)&lt;/span&gt;&lt;/b&gt;, dos segons abans &lt;b&gt;&lt;span style="color: #cc0000;"&gt;(-2)&lt;/span&gt;&lt;/b&gt; estàvem al metre&lt;b&gt; &lt;span style="color: #cc0000;"&gt;(-4)&lt;/span&gt;&lt;/b&gt; [(+2)·(-2)=(-4)].&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/-FwQ0Y-OvTE0/Tv173IRvP8I/AAAAAAAABt4/W8RLorWJyQw/s1600/mesmenys3.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="95" src="http://4.bp.blogspot.com/-FwQ0Y-OvTE0/Tv173IRvP8I/AAAAAAAABt4/W8RLorWJyQw/s400/mesmenys3.jpg" width="400" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;&lt;span style="font-size: large;"&gt;Continuem?&amp;nbsp;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Ara imaginem que &lt;u&gt;caminem pel passadís en sentit contrari&lt;/u&gt; (cap al darrera, vaja!). Això es podria interpretar (i de fet així es fa) com que la velocitat no és &lt;b&gt;&lt;span style="color: #073763;"&gt;2 m/s&lt;/span&gt;&lt;/b&gt; sinó &lt;span style="color: #cc0000;"&gt;&lt;b&gt;-2m/s&lt;/b&gt;&lt;/span&gt;&amp;nbsp;(un nombre negatiu!).&lt;/div&gt;&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/--UFxjz1MiFY/Tv19tXuC2mI/AAAAAAAABuE/tHvixV_zlHo/s1600/mesmenys4.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="95" src="http://3.bp.blogspot.com/--UFxjz1MiFY/Tv19tXuC2mI/AAAAAAAABuE/tHvixV_zlHo/s400/mesmenys4.jpg" width="400" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;Podem pensar que, amb aquest moviment, en què ens desplacem cap al darrera (esquerra) a raó de dos metres cada segon&amp;nbsp;&lt;b&gt;&lt;span style="color: #cc0000;"&gt;(-2)&lt;/span&gt;&lt;/b&gt;,&amp;nbsp;quan hagin passat dos segons&amp;nbsp;&lt;b&gt;&lt;span style="color: #073763;"&gt;(+2)&lt;/span&gt;&lt;/b&gt;&amp;nbsp;estaré al metre &lt;span style="color: #cc0000;"&gt;&lt;b&gt;(-4)&lt;/b&gt;&lt;/span&gt;&amp;nbsp;[(-2)·(+2) = (-4)].&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://1.bp.blogspot.com/-Jwr5mRUYjOw/Tv19ujBwbmI/AAAAAAAABuQ/qG-D-8rHkb0/s1600/mesmenys6.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="92" src="http://1.bp.blogspot.com/-Jwr5mRUYjOw/Tv19ujBwbmI/AAAAAAAABuQ/qG-D-8rHkb0/s400/mesmenys6.jpg" width="400" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: justify;"&gt;Però, on erem fa tres segons &lt;b&gt;&lt;span style="color: #cc0000;"&gt;(-3)&lt;/span&gt;&lt;/b&gt;?. És clar!, si ens desplacem cap a l'esquerra amb velocitat &lt;b&gt;&lt;span style="color: #cc0000;"&gt;(-2)&lt;/span&gt;&lt;/b&gt; vol dir que fa tres segons &lt;b&gt;&lt;span style="color: #cc0000;"&gt;(-3)&lt;/span&gt;&lt;/b&gt; estàvem més cap a la dreta. Exactament al metre &lt;span style="color: #073763;"&gt;&lt;b&gt;(+6)&lt;/b&gt;&lt;/span&gt; [(-2)·(-3)=(+6)].&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/-1sxYJEyF2Fs/Tv19uNJ-ObI/AAAAAAAABuI/bHCdT4yhwo8/s1600/mesmenys5.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="98" src="http://4.bp.blogspot.com/-1sxYJEyF2Fs/Tv19uNJ-ObI/AAAAAAAABuI/bHCdT4yhwo8/s400/mesmenys5.jpg" width="400" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;I ja no us atabalo més ... ;-)&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-8160731333010193424?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/8160731333010193424/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=8160731333010193424&amp;isPopup=true' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/8160731333010193424'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/8160731333010193424'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/12/menys-per-menys-mes.html' title='Menys per menys, més'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/-2j0NtHNQWH8/Tv12Y0o3dKI/AAAAAAAABtI/B3K7XzzthtI/s72-c/reglasig.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-1180046862228728438</id><published>2011-12-25T13:31:00.001+01:00</published><updated>2011-12-30T10:18:53.964+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='enigMÀTics'/><title type='text'>enigmàtic (xii)</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-pkQaEIkY0iM/TvcQwSXM0-I/AAAAAAAABsw/oWH_0tDScfs/s1600/quinto1.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="149" src="http://2.bp.blogspot.com/-pkQaEIkY0iM/TvcQwSXM0-I/AAAAAAAABsw/oWH_0tDScfs/s200/quinto1.jpg" width="200" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;b&gt;&lt;a href="http://ca.wikipedia.org/wiki/Quinto_(joc)" target="_blank"&gt;&lt;span style="font-size: large;"&gt;El Quinto&lt;/span&gt;&lt;/a&gt;&lt;/b&gt; és un joc tradicional de Nadal en què una persona (el lloro) extreu a l'atzar boles numerades de l'1 i al 90 d'una cistella i cada jugador, que té una carta amb els 90 nombres desordenats, els va marcant sobre aquesta.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;La carta del jugador té els 90 nombres distribuïts en sis rectangles cadascun composat de tres fileres de cinc números (com a la imatge).&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/-VmRnF0fr0Ok/TvcS74tzqgI/AAAAAAAABs8/Hu88A_pU9Yg/s1600/quinto2.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="240" src="http://3.bp.blogspot.com/-VmRnF0fr0Ok/TvcS74tzqgI/AAAAAAAABs8/Hu88A_pU9Yg/s320/quinto2.jpg" width="320" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;A mesura que el lloro canta els nombres, el primer jugador que aconsegueix marcar-ne cinc d'una de les seves línies crida: QUINTO! i obté un premi. Quan, després de continuar el joc, un jugador completa les quinze caselles d'un rectangle crida: PLENA! i obté el premi gros.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;El jugador amb més bona sort del món en tindria prou amb que el lloro traiés cinc boles per cantar QUINTO i quinze per cantar PLENA.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;b&gt;&lt;span style="color: #cc0000;"&gt;Sabries dir quantes boles necessitaria per cantar QUINTO i PLENA la persona amb més mala sort del món?&lt;/span&gt;&lt;/b&gt;&amp;nbsp;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;i&gt;&lt;span style="color: #073763;"&gt;Com a curiositat direm que, a Terrassa, els Quintos no es canten!&lt;/span&gt;&lt;/i&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-1180046862228728438?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/1180046862228728438/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=1180046862228728438&amp;isPopup=true' title='1 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/1180046862228728438'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/1180046862228728438'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/12/enigmatic-xii.html' title='enigmàtic (xii)'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/-pkQaEIkY0iM/TvcQwSXM0-I/AAAAAAAABsw/oWH_0tDScfs/s72-c/quinto1.jpg' height='72' width='72'/><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-3219080318518738267</id><published>2011-12-24T00:30:00.000+01:00</published><updated>2011-12-24T12:37:09.260+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Mate-feina'/><title type='text'>Coneixeu el Geogebra?</title><content type='html'>&lt;div style="text-align: justify;"&gt;El Geogebra és un programa de matemàtiques lliure i gratuït (que està també en català) i que permet fer moltíssimes coses, entre elles la més important, jugar i construïr amb objectes com rectes, circumferències, polígons, angles, ... i altres coses que encara no coneixeu però que aviat coneixereu ... funcions, conjunts de dades, trigonometria, ...&amp;nbsp;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Si teniu curiositat cliqueu sobre la imatge i us podreu descarregar i instal·lar el programa!&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://www.geogebra.org/cms/ca" target="_blank"&gt;&lt;img border="0" src="http://3.bp.blogspot.com/-4sxbQjtXQRE/TvW3CkjA54I/AAAAAAAABsY/c6UHwRLGKNA/s1600/geogebra-logo.png" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;I si voleu veure una prova del que es pot arribar a fer ... recordeu allò de que &lt;b&gt;la suma dels angles interiors d'un triangle són sempre, sempre, sempre ... 180º?&lt;/b&gt;. Pots comprovar-ho manipulant aquest applet.&lt;/div&gt;&lt;br /&gt;&lt;applet archive="geogebra.jar" code="geogebra.GeoGebraApplet" codebase="http://www.geogebra.org/webstart/3.2/unsigned/" height="300" mayscript="true" name="ggbApplet" width="500"&gt; &lt;br /&gt;&lt;param name="ggbBase64" 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/&gt;&lt;param name="image" value="http://www.geogebra.org/webstart/loading.gif" /&gt;&lt;param name="boxborder" value="false" /&gt;&lt;param name="centerimage" value="true" /&gt;&lt;param name="java_arguments" value="-Xmx512m -Djnlp.packEnabled=true" /&gt;&lt;param name="cache_archive" value="geogebra.jar, geogebra_main.jar, geogebra_gui.jar, geogebra_cas.jar, geogebra_export.jar, geogebra_properties.jar" /&gt;&lt;param name="cache_version" value="3.2.46.0, 3.2.46.0, 3.2.46.0, 3.2.46.0, 3.2.46.0, 3.2.46.0" /&gt;&lt;param name="framePossible" value="false" /&gt;&lt;param name="showResetIcon" value="false" /&gt;&lt;param name="showAnimationButton" value="true" /&gt;&lt;param name="enableRightClick" value="false" /&gt;&lt;param name="errorDialogsActive" value="true" /&gt;&lt;param name="enableLabelDrags" value="false" /&gt;&lt;param name="showMenuBar" value="false" /&gt;&lt;param name="showToolBar" value="false" /&gt;&lt;param name="showToolBarHelp" value="false" /&gt;&lt;param name="showAlgebraInput" value="false" /&gt;&lt;param name="allowRescaling" value="true" /&gt;Sorry, the GeoGebra Applet could not be started. Please make sure that Java 1.4.2 (or later) is installed and active in your browser (&lt;a href="http://java.sun.com/getjava"&gt;Click here to install Java now&lt;/a&gt;)&lt;br /&gt;&lt;/applet&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-3219080318518738267?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/3219080318518738267/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=3219080318518738267&amp;isPopup=true' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/3219080318518738267'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/3219080318518738267'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/05/la-suma-dels-tres-angles-dun-triangle.html' title='Coneixeu el Geogebra?'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/-4sxbQjtXQRE/TvW3CkjA54I/AAAAAAAABsY/c6UHwRLGKNA/s72-c/geogebra-logo.png' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-4138305580461782033</id><published>2011-12-05T20:02:00.001+01:00</published><updated>2011-12-07T12:43:00.275+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='enigMÀTics'/><title type='text'>enigmàtic (xi)</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://1.bp.blogspot.com/-Wv7VNOZBCBU/Tt9QVIfhzVI/AAAAAAAABqs/NiT2uoPSsOw/s1600/ei.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="150" src="http://1.bp.blogspot.com/-Wv7VNOZBCBU/Tt9QVIfhzVI/AAAAAAAABqs/NiT2uoPSsOw/s200/ei.jpg" width="140" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;Quants nombres &lt;b&gt;diferents de tres xifres&lt;/b&gt; podem fer amb les xifres:&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;span class="Apple-style-span" style="font-size: x-large;"&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt;1, &lt;/span&gt;&lt;span class="Apple-style-span" style="color: #274e13;"&gt;2,&lt;/span&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt; &lt;/span&gt;&lt;span class="Apple-style-span" style="color: #0b5394;"&gt;3&lt;/span&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt; i &lt;/span&gt;&lt;span class="Apple-style-span" style="color: #bf9000;"&gt;4&lt;/span&gt;?&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-4138305580461782033?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/4138305580461782033/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=4138305580461782033&amp;isPopup=true' title='2 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/4138305580461782033'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/4138305580461782033'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/12/enigmatic-xi.html' title='enigmàtic (xi)'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/-Wv7VNOZBCBU/Tt9QVIfhzVI/AAAAAAAABqs/NiT2uoPSsOw/s72-c/ei.jpg' height='72' width='72'/><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-8997326312339445097</id><published>2011-12-05T19:49:00.001+01:00</published><updated>2011-12-05T20:01:26.028+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='enigMÀTics'/><title type='text'>enigmàtic (x)</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/-o7a2DTLWKEc/Tt0T9IvotAI/AAAAAAAABqY/dcDcMDFFc6s/s1600/euro1.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="150" src="http://3.bp.blogspot.com/-o7a2DTLWKEc/Tt0T9IvotAI/AAAAAAAABqY/dcDcMDFFc6s/s200/euro1.jpg" width="200" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Quin és el menor número de monedes i bitllets que he de dur a la butxaca per poder pagar de manera exacta totes les quantitats enteres d'euro (sense cèntims!) des d'1€ fins a 23€?.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Cal dir quines monedes i bitllets són!&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-8997326312339445097?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/8997326312339445097/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=8997326312339445097&amp;isPopup=true' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/8997326312339445097'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/8997326312339445097'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/12/enigmatic-x.html' title='enigmàtic (x)'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/-o7a2DTLWKEc/Tt0T9IvotAI/AAAAAAAABqY/dcDcMDFFc6s/s72-c/euro1.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-1468543195914408278</id><published>2011-12-05T19:41:00.001+01:00</published><updated>2011-12-05T19:48:00.338+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='enigMÀTics'/><title type='text'>Classificació provisional enigmàtics</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-OgStz1m7AD4/Tt0RPlHeLgI/AAAAAAAABqQ/PvYwVUV8K7M/s1600/1242806570383531439Simple_cup_icon.svg.hi.png" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="200" src="http://2.bp.blogspot.com/-OgStz1m7AD4/Tt0RPlHeLgI/AAAAAAAABqQ/PvYwVUV8K7M/s200/1242806570383531439Simple_cup_icon.svg.hi.png" width="200" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt;Jordi Chico (T. del Palau) ... 40 punts&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt;Àlex Piqueras (T. del Palau) ... 12 punts&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt;Érica Ramírez ... 12 punts&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;&lt;b&gt;&lt;br /&gt;&lt;/b&gt;&lt;br /&gt;Joel Piqueras ... 10 punts&lt;br /&gt;Lydia Morales ... 10 punts&lt;br /&gt;Zaira Martínez (T. del Palau) ... 10 punts&lt;br /&gt;Anna Urbano (T. del Palau) ... 10 punts&lt;br /&gt;Yassin Rahmouni ... 7 punts&lt;br /&gt;David Benítez (T. del Palau) ... 7 punts&lt;br /&gt;&lt;a href="http://2.bp.blogspot.com/-OgStz1m7AD4/Tt0RPlHeLgI/AAAAAAAABqQ/PvYwVUV8K7M/s1600/1242806570383531439Simple_cup_icon.svg.hi.png" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="200" src="http://2.bp.blogspot.com/-OgStz1m7AD4/Tt0RPlHeLgI/AAAAAAAABqQ/PvYwVUV8K7M/s200/1242806570383531439Simple_cup_icon.svg.hi.png" width="200" /&gt;&lt;/a&gt;Víctor Estrada (T. del Palau) ... 7 punts&lt;br /&gt;David Bermejo ... 5 punts&lt;br /&gt;Àlex Ramos (T. del Palau) ... 5 punts&lt;br /&gt;Lidia Sánchez (Mont Perdut) ... 5 punts&lt;br /&gt;Toni Alba ... 3 punts&lt;br /&gt;Tomás Rodríguez (T. del Palau) ... 3 punts&lt;br /&gt;Samira Berrahou ... 1 punt&lt;br /&gt;David González (T. del Palau) ... 1 punt&lt;br /&gt;Alfredo Pereira ... 1 punt&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;&lt;span class="Apple-style-span" style="font-size: large;"&gt;I encara està sense resoldre l'enigmàtic (vii)!&lt;/span&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-1468543195914408278?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/1468543195914408278/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=1468543195914408278&amp;isPopup=true' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/1468543195914408278'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/1468543195914408278'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/12/classificacio-provisional-enigmatics.html' title='Classificació provisional enigmàtics'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/-OgStz1m7AD4/Tt0RPlHeLgI/AAAAAAAABqQ/PvYwVUV8K7M/s72-c/1242806570383531439Simple_cup_icon.svg.hi.png' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-8828693915237797837</id><published>2011-11-29T08:32:00.001+01:00</published><updated>2012-01-09T23:05:04.025+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Videoteca'/><title type='text'>#fotomates</title><content type='html'>&lt;div style="text-align: justify;"&gt;No és la qualitat de les fotos ... sinó les mates que hi trobo ... o que crec que hi trobo ... o que crec que hi podria trobar.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Si en tens una i la vols compartir no dubtis a enviar-la per correu al mesmates314@gmail.com i la pengem segur!. Posa-hi un títol!!!!&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td style="text-align: center;"&gt;&lt;a href="http://1.bp.blogspot.com/-S76TkuQ1BcI/TtSMV4pE0xI/AAAAAAAABm4/bG9gsuPMTZg/s1600/IMAG0157.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"&gt;&lt;img border="0" height="320" src="http://1.bp.blogspot.com/-S76TkuQ1BcI/TtSMV4pE0xI/AAAAAAAABm4/bG9gsuPMTZg/s320/IMAG0157.jpg" width="240" /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td class="tr-caption" style="text-align: center;"&gt;"Geometria bàsica"&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;table cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td style="text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/-lOWmHu7gCdU/TtSMR51YuqI/AAAAAAAABmw/fgFknp_vMeQ/s1600/IMAG0156.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"&gt;&lt;img border="0" height="320" src="http://4.bp.blogspot.com/-lOWmHu7gCdU/TtSMR51YuqI/AAAAAAAABmw/fgFknp_vMeQ/s320/IMAG0156.jpg" width="240" /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td class="tr-caption" style="text-align: center;"&gt;"I jo tota la vida integrant funcions!"&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;table cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td style="text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-ok9_uIcgJM4/TtSMN6sXUPI/AAAAAAAABmo/bWzM2786OBc/s1600/IMAG0154.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"&gt;&lt;img border="0" height="320" src="http://2.bp.blogspot.com/-ok9_uIcgJM4/TtSMN6sXUPI/AAAAAAAABmo/bWzM2786OBc/s320/IMAG0154.jpg" width="240" /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td class="tr-caption" style="text-align: center;"&gt;"Vuit a la quarta"&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;/div&gt;&lt;table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td style="text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-1rBnN7hj1hk/TtSMZe1hyFI/AAAAAAAABnA/Ar5npdnFIiQ/s1600/IMAG0159.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"&gt;&lt;img border="0" height="320" src="http://2.bp.blogspot.com/-1rBnN7hj1hk/TtSMZe1hyFI/AAAAAAAABnA/Ar5npdnFIiQ/s320/IMAG0159.jpg" width="240" /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td class="tr-caption" style="text-align: center;"&gt;"Poc explícit. Em falten dos angles i un costat"&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td style="text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-a_pDcgy7KG0/TtSMcmWJIgI/AAAAAAAABnI/k0mP-CCbZ4k/s1600/IMAG0173.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto; text-align: center;"&gt;&lt;img border="0" height="240" src="http://2.bp.blogspot.com/-a_pDcgy7KG0/TtSMcmWJIgI/AAAAAAAABnI/k0mP-CCbZ4k/s320/IMAG0173.jpg" width="320" /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td class="tr-caption" style="text-align: center;"&gt;"18 no és un nombre primer"&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td style="text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-9uKDgg4RxqQ/TtSMgAhwYWI/AAAAAAAABnQ/wrP06yW8ng8/s1600/IMAG0221.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto; text-align: center;"&gt;&lt;img border="0" height="320" src="http://2.bp.blogspot.com/-9uKDgg4RxqQ/TtSMgAhwYWI/AAAAAAAABnQ/wrP06yW8ng8/s320/IMAG0221.jpg" width="240" /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td class="tr-caption" style="text-align: center;"&gt;""Segona derivada negativa"&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td style="text-align: center;"&gt;&lt;a href="http://1.bp.blogspot.com/-aE9OPF6c9fg/TtSMjzEbUwI/AAAAAAAABng/omDDvSmo0Jk/s1600/IMAG0228.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto; text-align: center;"&gt;&lt;img border="0" height="240" src="http://1.bp.blogspot.com/-aE9OPF6c9fg/TtSMjzEbUwI/AAAAAAAABng/omDDvSmo0Jk/s320/IMAG0228.jpg" width="320" /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td class="tr-caption" style="text-align: center;"&gt;"Qui dissenya les galetes Cuétara?"&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td style="text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/-MqA30M5V2gQ/TtSMiTaAuYI/AAAAAAAABnY/LbH9k7Tw09Y/s1600/IMAG0226.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto; text-align: center;"&gt;&lt;img border="0" height="320" src="http://3.bp.blogspot.com/-MqA30M5V2gQ/TtSMiTaAuYI/AAAAAAAABnY/LbH9k7Tw09Y/s320/IMAG0226.jpg" width="240" /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td class="tr-caption" style="text-align: center;"&gt;"El meu periquito viu en una geometria no euclidiana"&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td style="text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/-Hcl_1-ZJNj4/TtSMmTaU-nI/AAAAAAAABnw/wk6GtR47Igc/s1600/IMAG0233-1.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"&gt;&lt;img border="0" height="320" src="http://3.bp.blogspot.com/-Hcl_1-ZJNj4/TtSMmTaU-nI/AAAAAAAABnw/wk6GtR47Igc/s320/IMAG0233-1.jpg" width="240" /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td class="tr-caption" style="text-align: center;"&gt;Quadrat perfecte?&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td style="text-align: center;"&gt;&lt;a href="http://1.bp.blogspot.com/-Bxlvza11HMA/TtSMlmMMyoI/AAAAAAAABno/uzjuH19q8jc/s1600/IMAG0231.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"&gt;&lt;img border="0" height="320" src="http://1.bp.blogspot.com/-Bxlvza11HMA/TtSMlmMMyoI/AAAAAAAABno/uzjuH19q8jc/s320/IMAG0231.jpg" width="240" /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td class="tr-caption" style="text-align: center;"&gt;"A Covarrubias trigonometria n'han de saber!"&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td style="text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-Waf-mGv13FY/TtSMnyzhQSI/AAAAAAAABn4/4M4K-YhUlwA/s1600/IMAG0235-1.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto; text-align: center;"&gt;&lt;img border="0" height="305" src="http://2.bp.blogspot.com/-Waf-mGv13FY/TtSMnyzhQSI/AAAAAAAABn4/4M4K-YhUlwA/s320/IMAG0235-1.jpg" width="320" /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td class="tr-caption" style="text-align: center;"&gt;"(a+b)^2 = a^2 + b^2 + 2·a·b"&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td style="text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-DHN_5fvJ-L0/TtSMpzmk6EI/AAAAAAAABoA/BUFoxnoCm0Q/s1600/IMAG0238.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto; text-align: center;"&gt;&lt;img border="0" height="320" src="http://2.bp.blogspot.com/-DHN_5fvJ-L0/TtSMpzmk6EI/AAAAAAAABoA/BUFoxnoCm0Q/s320/IMAG0238.jpg" width="240" /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td class="tr-caption" style="text-align: center;"&gt;"Fractalet suadet"&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td style="text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/-ZYBdxXTNWPg/TtSMtphqe1I/AAAAAAAABoQ/imM0CLS-yQs/s1600/IMAG0262.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"&gt;&lt;img border="0" height="320" src="http://3.bp.blogspot.com/-ZYBdxXTNWPg/TtSMtphqe1I/AAAAAAAABoQ/imM0CLS-yQs/s320/IMAG0262.jpg" width="240" /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td class="tr-caption" style="text-align: center;"&gt;Lliçó de percentatges Font Vella&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td style="text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/-C7Ke5eFmkvo/TtSMrxOK92I/AAAAAAAABoI/wv_Wyj1Inqc/s1600/IMAG0240.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"&gt;&lt;img border="0" height="320" src="http://3.bp.blogspot.com/-C7Ke5eFmkvo/TtSMrxOK92I/AAAAAAAABoI/wv_Wyj1Inqc/s320/IMAG0240.jpg" width="240" /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td class="tr-caption" style="text-align: center;"&gt;Un cub al cub, potència nou (per la Maruxa!)&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td style="text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/-gjjd3GN6294/TtSMvKyqDyI/AAAAAAAABoY/B1OI9qAEVM4/s1600/IMAG0268.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"&gt;&lt;img border="0" height="320" src="http://4.bp.blogspot.com/-gjjd3GN6294/TtSMvKyqDyI/AAAAAAAABoY/B1OI9qAEVM4/s320/IMAG0268.jpg" width="240" /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td class="tr-caption" style="text-align: center;"&gt;"Però en Hardy no va anar en taxi?"&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td style="text-align: center;"&gt;&lt;a href="http://1.bp.blogspot.com/-H8MCfJmQLtw/TtSMwjfqp7I/AAAAAAAABog/aplllXrCDDk/s1600/IMAG0273.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"&gt;&lt;img border="0" height="320" src="http://1.bp.blogspot.com/-H8MCfJmQLtw/TtSMwjfqp7I/AAAAAAAABog/aplllXrCDDk/s320/IMAG0273.jpg" width="240" /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td class="tr-caption" style="text-align: center;"&gt;"Amb això hagués entès les derivades direccionals a la primera!"&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td style="text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-2RRAa8I7p0s/TtSMyN4s-BI/AAAAAAAABoo/R3yylNEX_lU/s1600/IMAG0275.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"&gt;&lt;img border="0" height="320" src="http://2.bp.blogspot.com/-2RRAa8I7p0s/TtSMyN4s-BI/AAAAAAAABoo/R3yylNEX_lU/s320/IMAG0275.jpg" width="240" /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td class="tr-caption" style="text-align: center;"&gt;"Els topòlegs que diguin el que vulguin.&lt;br /&gt;A que no fotarien queixalada a una tassa de cafè?"&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td style="text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-gQp4jTwcWeA/TtSMzxrZz5I/AAAAAAAABow/7YTQZrcZ6UM/s1600/IMAG0277.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"&gt;&lt;img border="0" height="320" src="http://2.bp.blogspot.com/-gQp4jTwcWeA/TtSMzxrZz5I/AAAAAAAABow/7YTQZrcZ6UM/s320/IMAG0277.jpg" width="240" /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td class="tr-caption" style="text-align: center;"&gt;"El conductor es diu Zermelo segur!"&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;br /&gt;&lt;table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="clear: right; margin-bottom: 1em; margin-left: auto; margin-right: auto; text-align: center;"&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td style="text-align: center;"&gt;&lt;a href="http://1.bp.blogspot.com/-gAZqXngMcYw/TtSM1L7vSgI/AAAAAAAABo4/Fy-JX8i6b1U/s1600/IMAG0301.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"&gt;&lt;img border="0" height="320" src="http://1.bp.blogspot.com/-gAZqXngMcYw/TtSM1L7vSgI/AAAAAAAABo4/Fy-JX8i6b1U/s320/IMAG0301.jpg" width="240" /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td class="tr-caption" style="text-align: center;"&gt;"El penúltim digit ha de ser un 2 ...&lt;br /&gt;com tothom sap."&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td style="text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-AgzsxPudcec/TtSM2tY7fII/AAAAAAAABo8/uGnW1z-ZHyM/s1600/IMAG0326.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"&gt;&lt;img border="0" height="320" src="http://2.bp.blogspot.com/-AgzsxPudcec/TtSM2tY7fII/AAAAAAAABo8/uGnW1z-ZHyM/s320/IMAG0326.jpg" width="240" /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td class="tr-caption" style="text-align: center;"&gt;"Cercles del segle XIX en ple segle XXI"&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-8828693915237797837?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/8828693915237797837/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=8828693915237797837&amp;isPopup=true' title='1 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/8828693915237797837'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/8828693915237797837'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/11/fotomates.html' title='#fotomates'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/-S76TkuQ1BcI/TtSMV4pE0xI/AAAAAAAABm4/bG9gsuPMTZg/s72-c/IMAG0157.jpg' height='72' width='72'/><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-3625609892746989458</id><published>2011-11-25T09:09:00.001+01:00</published><updated>2011-11-25T10:05:02.075+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='enigMÀTics'/><title type='text'>enigmàtic (ix)</title><content type='html'>&lt;a href="http://2.bp.blogspot.com/-PRsX4WCdtvI/Ts9ZDeCyWjI/AAAAAAAABmg/_8I3L4Pr2Ac/s1600/poligons.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="69" src="http://2.bp.blogspot.com/-PRsX4WCdtvI/Ts9ZDeCyWjI/AAAAAAAABmg/_8I3L4Pr2Ac/s640/poligons.jpg" width="480" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;El triangle no en té cap, el quadrat en té dues, el pentàgon en té cinc, l'hexàgon en té nou ... &lt;b style="color: #cc0000;"&gt;quàntes en té l'hetàgon?&lt;/b&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-3625609892746989458?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/3625609892746989458/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=3625609892746989458&amp;isPopup=true' title='5 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/3625609892746989458'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/3625609892746989458'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/11/enigmatic-ix.html' title='enigmàtic (ix)'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/-PRsX4WCdtvI/Ts9ZDeCyWjI/AAAAAAAABmg/_8I3L4Pr2Ac/s72-c/poligons.jpg' height='72' width='72'/><thr:total>5</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-6823324398447414386</id><published>2011-11-25T08:50:00.001+01:00</published><updated>2011-11-25T09:05:38.481+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='enigMÀTics'/><title type='text'>enigmàtic (viii)</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/-r_LYcqChZRo/Ts9Lj97Vg6I/AAAAAAAABmY/iA9Hl1lXzK0/s1600/El-chocolate-caliente-de-Noruega2.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="191" src="http://3.bp.blogspot.com/-r_LYcqChZRo/Ts9Lj97Vg6I/AAAAAAAABmY/iA9Hl1lXzK0/s200/El-chocolate-caliente-de-Noruega2.jpg" width="200" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Entrem en una Grangeta a fer una xocolata desfeta. La temperatura ambient del local és de 20º i la de la nostra xocolata acabada de fer: 60º. La deixem refredar i, com que som una mica friquis i portem un termòmetre, ens adonem que cada tres minuts la diferència entre la temperatura entre la xocolata i la temperatura ambient es redueix a la meitat.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;b style="color: #cc0000;"&gt;Quina temperatura té al quart d'hora?&lt;/b&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-6823324398447414386?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/6823324398447414386/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=6823324398447414386&amp;isPopup=true' title='6 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/6823324398447414386'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/6823324398447414386'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/11/enigmatic-viii.html' title='enigmàtic (viii)'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/-r_LYcqChZRo/Ts9Lj97Vg6I/AAAAAAAABmY/iA9Hl1lXzK0/s72-c/El-chocolate-caliente-de-Noruega2.jpg' height='72' width='72'/><thr:total>6</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-5259314655365813076</id><published>2011-11-24T19:36:00.001+01:00</published><updated>2011-11-25T16:12:58.981+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Noti-Mates'/><title type='text'>Saps com funcionen les eleccions?</title><content type='html'>&lt;br /&gt;&lt;div style="text-align: justify;"&gt;&lt;a href="http://2.bp.blogspot.com/-yhlk4BYbqBA/Ts6PoXOWQjI/AAAAAAAABmI/Zb4Fgo14xp4/s1600/votaciones-300x300.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="200" src="http://2.bp.blogspot.com/-yhlk4BYbqBA/Ts6PoXOWQjI/AAAAAAAABmI/Zb4Fgo14xp4/s200/votaciones-300x300.jpg" width="200" /&gt;&lt;/a&gt;En les eleccions al parlament espanyol s'escullen 350 representants a tot l'estat:&amp;nbsp;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt;diputats&lt;/span&gt;&lt;/b&gt;.&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;Per escollir els representants l'estat es divideix en territoris, que venen a ser les províncies, i que reben el nom de &lt;b&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt;circumscripcions electorals&lt;/span&gt;&lt;/b&gt;.&amp;nbsp;A cada circumscripció se li assigna un nombre de representants, més o menys segons la població.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Per veure &lt;b&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt;com es reparteixen els diputats&lt;/span&gt;&lt;/b&gt; ho farem a partir d'un exemple: els &lt;u&gt;resultats de la circumscripció de Girona&lt;/u&gt;, a la que li corresponen 6 diputats. A la imatge següent teniu la&amp;nbsp;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #0b5394;"&gt;taula de treball&lt;/span&gt;&lt;/b&gt; (per cada circumscripció se'n fa una de semblant):&lt;br /&gt;&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/-1JmosA-6Ikc/Ts6XJ-C3yfI/AAAAAAAABmQ/IdIh04CnoTQ/s1600/eleccions.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="186" src="http://4.bp.blogspot.com/-1JmosA-6Ikc/Ts6XJ-C3yfI/AAAAAAAABmQ/IdIh04CnoTQ/s400/eleccions.jpg" width="400" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;div class="separator" style="clear: both; color: black; text-align: center;"&gt;&lt;/div&gt;La &lt;b&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt;regla de repartiment&lt;/span&gt;&lt;/b&gt;&amp;nbsp;és el que coneixem com a Llei d'Hondt (degut a&amp;nbsp;&lt;a href="http://ca.wikipedia.org/wiki/Victor_D'Hondt" style="color: black;"&gt;Víctor d'Hondt&lt;/a&gt;, l'advocat i matemàtic belga que la va proposar). Funciona de la següent forma:&lt;br /&gt;&lt;div style="color: black;"&gt;&lt;/div&gt;&lt;ol&gt;&lt;li&gt;Posem els partits i una &lt;b&gt;primera fila amb els vots obtinguts&lt;/b&gt; per cada un: 119973 per CiU, 65471 pel PSC, ...&lt;/li&gt;&lt;li&gt;A la segona fila hi posem el nombre de vots obtinguts dividit per 2.&lt;/li&gt;&lt;li&gt;A la tercera fila, el nombre de vots dividit per 3.&lt;/li&gt;&lt;li&gt;I així fins la sisena fila (perquè a Girona li corresponen 6 diputats) en què hi posem el nombre de vots dividit per 6.&lt;/li&gt;&lt;li&gt;&lt;b&gt;Assignem els diputats agafant els sis nombres més alts&lt;/b&gt;: 119973 (de CiU), 65471 (del PSC), 59986 (de CiU), 49503 (del PP), 39991 (de CiU) i 32834 (d'ERC).&lt;/li&gt;&lt;/ol&gt;&lt;div&gt;Així, a Girona se li atribueixen 3 representants/diputats a CiU i un al PSC, PP i ERC.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;/div&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #cc0000; font-size: large;"&gt;Observacions interessants!!!&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;&lt;br /&gt;&lt;ul&gt;&lt;li&gt;Amb aquesta operació, ERC té un representant amb 32834 vots mentre que el PSC també en té un amb 65471!.&lt;/li&gt;&lt;li&gt;A CiU cadascun dels tres que ha obtingut li ha sortit per 39991 vots.&lt;/li&gt;&lt;li style="text-align: justify;"&gt;ICV s'emprenya una mica perquè els seus 16720 vots no li han servit de res!. Per aquest motiu molts partits creuen que les circumscripcions haurien de ser més grosses ... fins i tot només una circumscripció i prou!.&lt;/li&gt;&lt;li style="text-align: justify;"&gt;Es va parlar molt del sisè diputat perquè amb uns dos cents vots més (penseu que van votar més de 300.000 persones) el PSC se'l podia haver quedat. Fixeu-vos que ERC l'ha aconseguit amb 32834 vots i el segon del PSC li sortia a 32735,5 (ui!!!!).&lt;/li&gt;&lt;/ul&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="font-family: Verdana, sans-serif;"&gt;TENS ALGUN DUBTE?&lt;/span&gt;&lt;/b&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-5259314655365813076?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/5259314655365813076/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=5259314655365813076&amp;isPopup=true' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/5259314655365813076'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/5259314655365813076'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/11/saps-com-funcionen-les-eleccions.html' title='Saps com funcionen les eleccions?'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/-yhlk4BYbqBA/Ts6PoXOWQjI/AAAAAAAABmI/Zb4Fgo14xp4/s72-c/votaciones-300x300.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-5025639683034264978</id><published>2011-11-17T16:52:00.001+01:00</published><updated>2011-11-24T13:35:56.549+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='enigMÀTics'/><title type='text'>Enigmàtic (vii) ... simplificat</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://1.bp.blogspot.com/-VJDjN8mXfoY/TsaNU-Ji24I/AAAAAAAABko/s9sozQGVuOs/s1600/ovillo.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="230" src="http://1.bp.blogspot.com/-VJDjN8mXfoY/TsaNU-Ji24I/AAAAAAAABko/s9sozQGVuOs/s200/ovillo.jpg" width="200" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;A Woolsthorpe-by-Colsterworth va nèixer &lt;b&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt;A&lt;/span&gt;&lt;/b&gt;: un matemàtic (i científic total!).&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt;A&lt;/span&gt;&lt;/b&gt; va tenir una dura disputa amb &lt;span class="Apple-style-span" style="color: #cc0000;"&gt;&lt;b&gt;B&lt;/b&gt;&lt;/span&gt;&amp;nbsp;perquè ambdós s'atribuïen el descobriment d'una importantíssima branca de les matemàtiques.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt;B&lt;/span&gt;&lt;/b&gt; va néixer l'any &lt;span class="Apple-style-span" style="color: #cc0000;"&gt;&lt;b&gt;C&lt;/b&gt;&lt;/span&gt; i noranta anys després neixia el meravellós matemàtic &lt;b&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt;D&lt;/span&gt;&lt;/b&gt;.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt;D&lt;/span&gt;&lt;/b&gt; era francès d'adopció però realment havia nascut a la ciutat de &lt;span class="Apple-style-span" style="color: #cc0000;"&gt;&lt;b&gt;E&lt;/b&gt;&lt;/span&gt;.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Quin és l'equip de futbol més famós de la ciutat de&amp;nbsp;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt;F&lt;/span&gt;&lt;/b&gt;?&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-5025639683034264978?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/5025639683034264978/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=5025639683034264978&amp;isPopup=true' title='5 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/5025639683034264978'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/5025639683034264978'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/11/enigmatic-vi_17.html' title='Enigmàtic (vii) ... simplificat'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/-VJDjN8mXfoY/TsaNU-Ji24I/AAAAAAAABko/s9sozQGVuOs/s72-c/ovillo.jpg' height='72' width='72'/><thr:total>5</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-6726619413358682468</id><published>2011-11-17T13:29:00.001+01:00</published><updated>2011-11-17T13:46:08.656+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Videoteca'/><title type='text'>No mates (o si?) ... per un cop</title><content type='html'>&lt;div style="text-align: justify;"&gt;En John Boswell és un productor musical aficionat a la ciència. Un dia va tenir la idea de fer ell mateix divulgació científica barrejant la seva pròpia música amb fragments de docuumentals i entrevistes a científics de primera talla mundial.&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;Aquest és un dels productes ... perquè n'hi ha una pila de "&lt;b&gt;simfonies de la ciència&lt;/b&gt;".&lt;/div&gt;&lt;br /&gt;&lt;iframe allowfullscreen="" frameborder="0" height="375" src="http://www.youtube.com/embed/bABvLpzuh9w" width="500"&gt;&lt;/iframe&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-6726619413358682468?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/6726619413358682468/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=6726619413358682468&amp;isPopup=true' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/6726619413358682468'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/6726619413358682468'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/11/no-mates-o-si-per-un-cop.html' title='No mates (o si?) ... per un cop'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://img.youtube.com/vi/bABvLpzuh9w/default.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-1892393317144532586</id><published>2011-11-16T16:33:00.001+01:00</published><updated>2011-11-17T11:10:54.457+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='enigMÀTics'/><title type='text'>Enigmàtic (vi)</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/-MOU89BLj5tw/TsTdW7I2IwI/AAAAAAAABkg/JwKviibgsX8/s1600/panta.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="134" src="http://3.bp.blogspot.com/-MOU89BLj5tw/TsTdW7I2IwI/AAAAAAAABkg/JwKviibgsX8/s200/panta.jpg" width="200" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Un embassament amb capacitat per 50000 metres cúbics conté 38000 metres cúbics d'aigua. Plou amb força i comencen a entrar a l'embassament 800 metres cúbics d'agua per hora. Davant la por de desbordament, 6 hores després el responsable de l'embassament rep ordres d'obrir comportes al màxim i deixar anar 500 metres cúbics per hora.&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt;Quantes hores hi ha de marge fins que el pantà s'ompli fins a la màxima capacitat?&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-1892393317144532586?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/1892393317144532586/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=1892393317144532586&amp;isPopup=true' title='3 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/1892393317144532586'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/1892393317144532586'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/11/enigmatic-vi.html' title='Enigmàtic (vi)'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/-MOU89BLj5tw/TsTdW7I2IwI/AAAAAAAABkg/JwKviibgsX8/s72-c/panta.jpg' height='72' width='72'/><thr:total>3</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-2437288793300468401</id><published>2011-11-13T17:34:00.001+01:00</published><updated>2011-11-14T10:25:52.230+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Noti-Mates'/><title type='text'>Exposició de mates a Sabadell</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-w_8KjTJ6mD8/Tr_xdGOnhQI/AAAAAAAABkQ/vqC8PUmBNoM/s1600/esperiencies_matematiques.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="320" src="http://2.bp.blogspot.com/-w_8KjTJ6mD8/Tr_xdGOnhQI/AAAAAAAABkQ/vqC8PUmBNoM/s320/esperiencies_matematiques.jpg" width="199" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Del mes de febrer al mes de juny el &lt;a href="http://www.mmaca.cat/"&gt;Museu de Matemàtiques de Catalunya&lt;/a&gt; presenta l'exposició &lt;b&gt;"Experiències Matemàtiques"&lt;/b&gt; a Sabadell a l'Espai Cultura Unnim (Carrer d'en Font 25 - just al costat de la plaça del Mercat central).&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;span class="Apple-style-span" style="color: #cc0000; font-size: large;"&gt;&lt;b&gt;Prohibit no tocar&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;L’exposició convida a enfrontar reptes, a jugar, a fer-se preguntes i a descobrir idees i aplicacions de la matemàtica i està pensada per resultar atractiva per a qualsevol persona de 10 a 100 anys.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Només Inscripció per centres escolars: Trucar als telèfons 902335566 o 696406767&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-2437288793300468401?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/2437288793300468401/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=2437288793300468401&amp;isPopup=true' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/2437288793300468401'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/2437288793300468401'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/11/exposicio-de-mates-sabadell.html' title='Exposició de mates a Sabadell'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/-w_8KjTJ6mD8/Tr_xdGOnhQI/AAAAAAAABkQ/vqC8PUmBNoM/s72-c/esperiencies_matematiques.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-504213646443952470</id><published>2011-11-11T20:59:00.001+01:00</published><updated>2011-11-11T21:16:55.964+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Zzzz'/><title type='text'>Ho he piulat a Twitter sobre ensenyament i mates</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/-8K7N8Z8uOgk/Tr2Abgq5ddI/AAAAAAAABkI/KL9QCWfpBio/s1600/twitter-logo.png" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="200" src="http://4.bp.blogspot.com/-8K7N8Z8uOgk/Tr2Abgq5ddI/AAAAAAAABkI/KL9QCWfpBio/s200/twitter-logo.png" width="200" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;span class="Apple-style-span" style="color: #660000;"&gt;Què fem amb els "professors" que desensenyen? Caldria recordar-los que els nens i nenes tenen cervell i no fotocopiadores?&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;span class="Apple-style-span" style="color: #0c343d;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;span class="Apple-style-span" style="color: #0c343d;"&gt;"... anys després, en una conversa pedagògica, ningú esmentà les TIC amb aquell punt de veneració ..."&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;span class="Apple-style-span" style="color: #4c1130;"&gt;Si no sabessin polinomis però fossin curiosos, estratègics, perseverants, imaginatius, metòdics, ... s'emprenyaria algú?&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;span class="Apple-style-span" style="color: #274e13;"&gt;Per aquells qui organitzen l'activitat matemàtica a base de llistats ... "res s'automatitza si no és comprèn"&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt;Hem d'aconseguir que els nostres alumnes valorin més el fer-ho bé que el fer-ho ràpid. Cal una cultura de l'aprenentatge lent.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;span class="Apple-style-span" style="color: #134f5c;"&gt;En l'era del luxe tecnològic convé recordar que PINTAR mapes amb colors o RETALLAR triangles per quadrar-los han estat i són mates de debò.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Una mutació a l'espècie humana ha fet que les capacitats per dibuixar s'hagin reduit a capacitats per clicar?&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;span class="Apple-style-span" style="color: #7f6000;"&gt;Per què hi ha tants profes (tants!) que expliquen ràpidràpid completament indiferents al que els alumnes entenen/aprenen?. &lt;/span&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-504213646443952470?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/504213646443952470/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=504213646443952470&amp;isPopup=true' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/504213646443952470'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/504213646443952470'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/11/ho-he-piulat-twitter-sobre-ensenyament.html' title='Ho he piulat a Twitter sobre ensenyament i mates'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/-8K7N8Z8uOgk/Tr2Abgq5ddI/AAAAAAAABkI/KL9QCWfpBio/s72-c/twitter-logo.png' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-108452955618049154</id><published>2011-11-11T20:43:00.001+01:00</published><updated>2011-11-11T20:58:18.873+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='enigMÀTics'/><title type='text'>Enigmàtic (v)</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://1.bp.blogspot.com/-_Ls0nSyge7s/Tr175fSVYNI/AAAAAAAABkA/WEgnKbj97fM/s1600/brain-thinking-300x300.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="200" src="http://1.bp.blogspot.com/-_Ls0nSyge7s/Tr175fSVYNI/AAAAAAAABkA/WEgnKbj97fM/s200/brain-thinking-300x300.jpg" width="200" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;Observa la següent sèrie numèrica:&lt;br /&gt;&lt;br /&gt;&lt;span class="Apple-style-span" style="color: red; font-family: 'Trebuchet MS', sans-serif; font-size: large;"&gt;&lt;b&gt;1, 2, 4, 7, 8, 11, 13, 14, 16, 17, 19, 22, 23, 26, 28, ... ?&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;S'ha d'escriure un comentari dient els dos nombres que continuarien en aquesta sèrie i perquè.&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-108452955618049154?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/108452955618049154/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=108452955618049154&amp;isPopup=true' title='3 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/108452955618049154'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/108452955618049154'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/11/enigmatic-v.html' title='Enigmàtic (v)'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/-_Ls0nSyge7s/Tr175fSVYNI/AAAAAAAABkA/WEgnKbj97fM/s72-c/brain-thinking-300x300.jpg' height='72' width='72'/><thr:total>3</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-6114464534284788318</id><published>2011-11-08T21:20:00.000+01:00</published><updated>2011-11-10T09:20:13.236+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Mat-herois'/><title type='text'>Mat-herois: Evariste Galois</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-sP4LyJcOCo0/TrmA4TRFCcI/AAAAAAAABi4/db0CVqmAw7g/s1600/evariste_galois_by_selunec-d34vi1r.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="320" src="http://2.bp.blogspot.com/-sP4LyJcOCo0/TrmA4TRFCcI/AAAAAAAABi4/db0CVqmAw7g/s320/evariste_galois_by_selunec-d34vi1r.jpg" width="232" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Em dic Evariste Galois i ara fa una mica més de dos-cents anys que vaig néixer a França: el 25 d'octubre de 1811. Eren anys complicats després de la revolució francesa i hi havia una lluita constant entre monàrquics (puajjj!!!) i republicans (ole tu!).&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Fins als 12 anys no vaig anar mai a l'escola i la meva mestra era la meva mare :-( . Després vaig anar a un institut -a França en diem liceus- però no va anar gaire bé, em van fer repetir un curs. No sé per què, fins els 16 anys, no em van ensenyar matemàtiques seriosament. Quan les vaig descobrir se me'n va anar el cap i no volia estudiar res més.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Queda molt malament que us ho digui jo, però en un tres i no res, sabia moooolt més que els meus professors i havia d'estudiar directament dels llibres. No és cap bola, eh? ... als disset anys vaig publicar un article sobre ... fraccions contínues (una mica raro, si) que podeu trobar segur per internet.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Després vaig voler entrar a l'Escola Politècnica de París, que era la universitat més prestigiosa de tot França. Tot i que, a mi, el que m'agradava més és que estava ple de republicans que no volien el rei. El problema és que s'habien de fer uns exàmens per entrar-hi i em van suspendre les dues vegades que ho vaig intentar. És que aquells matemàtics no entenien res del que els deia!!!, volien que els expliqués d'on treia jo els meus resultats!!!, però si estava clar!!!. Eren tots una colla d'ineptes. I jo tenia un caràcter de mil dimonis, la veritat, perquè no m'hagués costat res explicar-los-hi. Durant el segon examen fins i tot em vaig emprenyar tant que li vaig tirar l'esborrador al cap al meu examinador.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Tant és, vaig continuar estudiant pel meu compte una cosa que es diu resolució d'equacions. No sabeu prou el que m'heu d'agrair que descobrís que n'hi ha moltes que "no es poden resoldre". Us he estalviat que us hàgiu d'aprendre una bona pila de fórmules com aquesta (que si la haureu d'aprendre algun dia!):&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;img alt="" height="121" src="data:image/png;base64,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" width="200" /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Quan tenia 19 o 20 anys ja m'interessaven gairebé tant la política com les matemàtiques. Jo era republicà i volia que el poder el tingués el poble, no un rei que no havia estat escollit. Però per aquells anys això era molt perillós i ens enfrontàvem violentament uns i altres, sovint amb resultats tràgics. Em perseguien per París, em van fer fora de la universitat (de la Normale, no la Politècnica) i fins i tot em van engarjolar. És que només amb 20 anys jo ja era un capitost revolucionari republicà.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/-PCf_TSRpTJw/TrmNgGa_pYI/AAAAAAAABjA/pQEJXCrHU5I/s1600/CASCO_DAK_148_web.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"&gt;&lt;img border="0" height="130" src="http://4.bp.blogspot.com/-PCf_TSRpTJw/TrmNgGa_pYI/AAAAAAAABjA/pQEJXCrHU5I/s200/CASCO_DAK_148_web.jpg" width="200" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;I ara bé la traca final. Quan vaig sortir de la presó em vaig enamorar d'una noia meravellosa ... que ja tenia nòvio (ai, l'amor!). Això a ell no li va agradar gens i, malauradament, em va reptar l'endemà de trobar-me a un duel amb pistola ... que no vaig poder defugir. Aquest senyor era un dels millors tiradors de París (cagumdena quina mala sort!).&amp;nbsp;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Així que jo, que tenia moltes idees matemàtiques al cap vaig decidir que aquella nit no dormiria i escriuria tot el que se m'acudís de la meva teoria de la resolució d'equacions. Ho vaig deixar tot ben clar, oi? ... Doncs els matemàtics van trigar anys i anys i anys a entendre el que jo els havia deixat perquè deien que eren idees molt avançades per al seu temps.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-g9Nnnsuxg-s/TrmO1VRPdbI/AAAAAAAABjQ/oirC-4ELiXE/s1600/Evariste_Galois-SPL.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="320" src="http://2.bp.blogspot.com/-g9Nnnsuxg-s/TrmO1VRPdbI/AAAAAAAABjQ/oirC-4ELiXE/s320/Evariste_Galois-SPL.jpg" width="243" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;I l'endemà s'acabà tot ... quina ràbia de tiu, tu. Quina punteria!. Em faltaven un parell de mesos per fer 21 anys.&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-6114464534284788318?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/6114464534284788318/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=6114464534284788318&amp;isPopup=true' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/6114464534284788318'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/6114464534284788318'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/11/mat-herois-evariste-galois.html' title='Mat-herois: Evariste Galois'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/-sP4LyJcOCo0/TrmA4TRFCcI/AAAAAAAABi4/db0CVqmAw7g/s72-c/evariste_galois_by_selunec-d34vi1r.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-2331663746137740846</id><published>2011-11-08T20:06:00.001+01:00</published><updated>2011-11-08T20:06:23.014+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='enigMÀTics'/><title type='text'>Enigmàtic (iv)</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://1.bp.blogspot.com/-Wk1M2S0CaOM/Trl9ZYajz-I/AAAAAAAABiw/6W_8pnpq2uc/s1600/123.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="112" src="http://1.bp.blogspot.com/-Wk1M2S0CaOM/Trl9ZYajz-I/AAAAAAAABiw/6W_8pnpq2uc/s320/123.jpg" width="320" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Amb les xifres 1, 2, 2 i 3 podem fer uns quants nombres de quatre xifres diferents.&amp;nbsp;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Per exemple el 1223 o el 2312.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;b style="color: #0b5394;"&gt;Quant sumen tots els nombres que podem formar d'aquesta manera?&lt;/b&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-2331663746137740846?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/2331663746137740846/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=2331663746137740846&amp;isPopup=true' title='5 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/2331663746137740846'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/2331663746137740846'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/11/enigmatic-iv.html' title='Enigmàtic (iv)'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/-Wk1M2S0CaOM/Trl9ZYajz-I/AAAAAAAABiw/6W_8pnpq2uc/s72-c/123.jpg' height='72' width='72'/><thr:total>5</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-2626195709513325846</id><published>2011-11-07T21:23:00.000+01:00</published><updated>2011-11-07T21:24:09.019+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='enigMÀTics'/><title type='text'>Benvinguts ... Torre del Palau</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/-ZPBorwUuNz0/Trg81Vmu_kI/AAAAAAAABhU/3nyZ3mP5KTY/s1600/torredelpalau.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="149" src="http://3.bp.blogspot.com/-ZPBorwUuNz0/Trg81Vmu_kI/AAAAAAAABhU/3nyZ3mP5KTY/s200/torredelpalau.jpg" width="200" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Alguns companys de l'institut de Terrassa Torre del Palau s'apunten a pensar matemàtiques i això sempre és bona notícia.&amp;nbsp;Ja sabeu que aquí hi cap tot i hi cap tothom que vegi en les mates alguna cosa més que una pila d'operacions.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Si teniu dubtes, notícies o propostes envieu un correu electrònic i ens posem a la feina.&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-2626195709513325846?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/2626195709513325846/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=2626195709513325846&amp;isPopup=true' title='2 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/2626195709513325846'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/2626195709513325846'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/11/benvinguts-torre-del-palau.html' title='Benvinguts ... Torre del Palau'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/-ZPBorwUuNz0/Trg81Vmu_kI/AAAAAAAABhU/3nyZ3mP5KTY/s72-c/torredelpalau.jpg' height='72' width='72'/><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-2685163856896437597</id><published>2011-11-03T16:48:00.002+01:00</published><updated>2011-11-03T16:49:08.349+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Noti-Mates'/><title type='text'>Parlant del nombre Pi</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/-fdVwQMFCtN0/TrK2PhmibXI/AAAAAAAABg8/PP9PvyE9dYQ/s1600/pi+pi.gif" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="148" src="http://4.bp.blogspot.com/-fdVwQMFCtN0/TrK2PhmibXI/AAAAAAAABg8/PP9PvyE9dYQ/s200/pi+pi.gif" width="150" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;div style="text-align: justify;"&gt;Aquesta és una "poètica" definició del nombre Pi:&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;span class="Apple-style-span" style="color: #741b47; font-size: large;"&gt;Soy y seré a todos definible&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;span class="Apple-style-span" style="color: #741b47; font-size: large;"&gt;mi nombre tengo que daros&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;span class="Apple-style-span" style="color: #741b47; font-size: large;"&gt;cociente diametral siempre inmedible&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;span class="Apple-style-span" style="color: #741b47; font-size: large;"&gt;soy de los redondos aros.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Trobes que hi ha alguna relació entre la "poesia" i el nombre 3,1415926535897932384?&lt;/div&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-2685163856896437597?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/2685163856896437597/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=2685163856896437597&amp;isPopup=true' title='1 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/2685163856896437597'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/2685163856896437597'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/11/parlant-del-nombre-pi.html' title='Parlant del nombre Pi'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/-fdVwQMFCtN0/TrK2PhmibXI/AAAAAAAABg8/PP9PvyE9dYQ/s72-c/pi+pi.gif' height='72' width='72'/><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-8639993696504687390</id><published>2011-11-03T16:39:00.001+01:00</published><updated>2011-11-03T16:39:31.987+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Noti-Mates'/><title type='text'>El nombre Pi</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/-byqcI8-kreE/TrKw9gbKCKI/AAAAAAAABg0/Wy14cwgHSCU/s1600/6262150333_1b9f6eb3bb_m.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" src="http://3.bp.blogspot.com/-byqcI8-kreE/TrKw9gbKCKI/AAAAAAAABg0/Wy14cwgHSCU/s1600/6262150333_1b9f6eb3bb_m.jpg" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;Hi ha un nombre que potser coneixeu o que potser us sona una mica: el &lt;b&gt;nombre Pi&lt;/b&gt;. Si no n'heu sentit a parlar ben aviat us serà familiar perquè &lt;u&gt;es fa servir per calcular longituds de circumferències&lt;/u&gt;.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;La qüestió és que aquest nombre és una mica estrany perquè no és exacte. Al principi es pensava que aquest nombre era 3 però ben aviat els matemàtics van adonar-se que era una mica més gran i que es necessitaven decimals per calcular-lo exactament.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Ara molts el coneixen per &lt;b&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt;3,14&lt;/span&gt;&lt;/b&gt; o &lt;b&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt;3,1416&lt;/span&gt;&lt;/b&gt; ... però cap d'aquesyts dos nombres és el nombre Pi exacte, exacte.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Però és que el &lt;span class="Apple-style-span" style="color: #cc0000;"&gt;&lt;b&gt;3,14159265358979323846264338327950288&lt;/b&gt;&lt;/span&gt; tampoc és el nombre Pi exacte, exacte.&amp;nbsp;Ni el&amp;nbsp;&lt;span class="Apple-style-span" style="color: #cc0000; font-weight: bold;"&gt;3.141592653589793238462643383279502884197169399375105820974944592307816406286208998628034825342117&lt;/span&gt;.&lt;br /&gt;&lt;br /&gt;Matemàtics amb ajuda de computadores busquen i busquen el nombre Pi cada cop amb més decimals (tot i que ja saben que mai, mai, mai en trobaran el valor exacte, exacte).&lt;br /&gt;&lt;br /&gt;Aquest octubre passat dos matemàtics japonesos:&amp;nbsp;Shigeru Kondo y Alexander J. Yee han calculat el nombre Pi amb ...&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;span class="Apple-style-span" style="font-size: large;"&gt;10.000.000.000.000&lt;/span&gt; de decimals!&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;(si el volguéssim escriure amb numerets d'un mil·limetre d'amplada donaríem 250 voltes al món!!!)&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Si vols llegir més &lt;a href="http://gaussianos.com/nuevo-record-de-calculo-de-decimales-de-pi-llegamos-a-los-10-billones/"&gt;aquí tens l'enllaç a la notícia&lt;/a&gt;.&lt;/div&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-8639993696504687390?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/8639993696504687390/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=8639993696504687390&amp;isPopup=true' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/8639993696504687390'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/8639993696504687390'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/11/el-nombre-pi.html' title='El nombre Pi'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/-byqcI8-kreE/TrKw9gbKCKI/AAAAAAAABg0/Wy14cwgHSCU/s72-c/6262150333_1b9f6eb3bb_m.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-4495617408446917422</id><published>2011-10-28T17:45:00.001+02:00</published><updated>2011-10-28T17:45:38.453+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='enigMÀTics'/><title type='text'>Enigmàtic (iii)</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/-lIoB76vLK7A/TqrN4TgmgmI/AAAAAAAABgM/TGxZ9BEJukU/s1600/pensando.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="100" src="http://4.bp.blogspot.com/-lIoB76vLK7A/TqrN4TgmgmI/AAAAAAAABgM/TGxZ9BEJukU/s200/pensando.jpg" width="93" /&gt;&lt;/a&gt;&lt;/div&gt;Observeu aquest nombre:&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #7f6000; font-size: large;"&gt;77, 45694567135713571357135713571...&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;Podríeu dir-nos quin nombre hi haurà a la posició decimal número 200?&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-4495617408446917422?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/4495617408446917422/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=4495617408446917422&amp;isPopup=true' title='6 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/4495617408446917422'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/4495617408446917422'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/10/enigmatic-iii.html' title='Enigmàtic (iii)'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/-lIoB76vLK7A/TqrN4TgmgmI/AAAAAAAABgM/TGxZ9BEJukU/s72-c/pensando.jpg' height='72' width='72'/><thr:total>6</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-8147276686617368152</id><published>2011-10-13T13:16:00.001+02:00</published><updated>2011-10-13T13:22:45.934+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='enigMÀTics'/><title type='text'>enigMÀTic (ii)</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-juqQEDFRqTs/TpbBCosUuUI/AAAAAAAABas/hnaWAr2L8Ug/s1600/3415958200_7a04d2df09.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="133" src="http://2.bp.blogspot.com/-juqQEDFRqTs/TpbBCosUuUI/AAAAAAAABas/hnaWAr2L8Ug/s200/3415958200_7a04d2df09.jpg" width="200" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Una Torre UAB és una Torre que es fa apilant una sobre l'altra peces "gruixudes de forma quadrada" que es van girant mica en mica.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Una universitat mexicana en vol construir una de similar. Per fer-ho han decidit que col·locaran cada peça sobre l'inferior girant-la un angle de 20º. &lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;a href="http://4.bp.blogspot.com/-38gEL87gHZ0/TpbDq9bhIzI/AAAAAAAABa0/EjNwt0BQGlc/s1600/pecesuab.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="112" src="http://4.bp.blogspot.com/-38gEL87gHZ0/TpbDq9bhIzI/AAAAAAAABa0/EjNwt0BQGlc/s200/pecesuab.jpg" width="200" /&gt;&lt;/a&gt;Les peces quadrades amb què volen construir són com les del dibuix: fan 150 cm de costat i 40 cm d'alt.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="color: #073763; text-align: justify;"&gt;&lt;b style="background-color: #f1c232;"&gt;Si les torres han de fer quatre voltes senceres, quina serà l'alçada final d'aquesta torre?.&lt;/b&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-8147276686617368152?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/8147276686617368152/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=8147276686617368152&amp;isPopup=true' title='2 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/8147276686617368152'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/8147276686617368152'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/10/enigmatic-ii.html' title='enigMÀTic (ii)'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/-juqQEDFRqTs/TpbBCosUuUI/AAAAAAAABas/hnaWAr2L8Ug/s72-c/3415958200_7a04d2df09.jpg' height='72' width='72'/><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-8279402184414367917</id><published>2011-10-13T13:00:00.000+02:00</published><updated>2011-10-13T13:21:38.011+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='enigMÀTics'/><title type='text'>Èxit del primer enigMÀTic!!!</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/-dKut-cRBTr4/ToyA7m5cWGI/AAAAAAAABaA/sZNfLP6_hAY/s1600/interrogant.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="200" src="http://4.bp.blogspot.com/-dKut-cRBTr4/ToyA7m5cWGI/AAAAAAAABaA/sZNfLP6_hAY/s200/interrogant.jpg" width="156" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;El primer enigMÀTic ha rebut gran quantitat de respostes. I d'aquestes, moltes són correctes. Ja tenim la primera classificació encapçalada pel Joel Piqueras, el Yassin Rahmouni i l'Érica Ramírez.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;En el marge dret del web podreu trobar la classificació general amb tots els alumnes i les alumnes que han obtingut punts. &lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;span style="font-size: large;"&gt;&lt;b style="color: #cc0000;"&gt;Endavant i ... cervell a punt!!!&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-8279402184414367917?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/8279402184414367917/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=8279402184414367917&amp;isPopup=true' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/8279402184414367917'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/8279402184414367917'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/10/exit-del-primer-enigmatic.html' title='Èxit del primer enigMÀTic!!!'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/-dKut-cRBTr4/ToyA7m5cWGI/AAAAAAAABaA/sZNfLP6_hAY/s72-c/interrogant.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-1727171841864602883</id><published>2011-10-10T11:00:00.000+02:00</published><updated>2011-10-10T11:36:41.117+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Noti-Mates'/><title type='text'>Els quadrats màgics</title><content type='html'>&lt;div style="text-align: justify;"&gt;Els quadrats màgics són quadrats formats per caselles dins les quals es col·loquen nombres. La gràcia d'aquests quadrats rau en el fet que, sumant les caselles de cada fila, de cada columna o de les diagonals sempre obtenim la mateixa quantitat.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Aquests dos són quadrats màgics. El primer de suma 15 i el segon de suma 34.&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/-b3whzXoWfac/TpKvV0LzBMI/AAAAAAAABag/c1Al9dWuOUo/s1600/figura15-01.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="200" src="http://3.bp.blogspot.com/-b3whzXoWfac/TpKvV0LzBMI/AAAAAAAABag/c1Al9dWuOUo/s200/figura15-01.jpg" width="176" /&gt;&lt;/a&gt;&lt;a href="http://2.bp.blogspot.com/-SalZD_cYx9k/TpKvVUSCw8I/AAAAAAAABac/uoerqp1sFUo/s1600/cuadradomagico2.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="200" src="http://2.bp.blogspot.com/-SalZD_cYx9k/TpKvVUSCw8I/AAAAAAAABac/uoerqp1sFUo/s200/cuadradomagico2.jpg" width="195" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;Els quadrats màgics s'han fet servir a l'art en algunes ocasions. Per exemple, a la façana de la Sagrada Família d'Antoni Gaudí n'hi ha un i en el quadre d'Alberto Durero: "Melanconia" n'hi ha un altre.&lt;br /&gt;&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-nNNX6NKh2uM/TpKw0T6ssFI/AAAAAAAABak/ctmVi66w1_Q/s1600/SagradaNum.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="150" src="http://2.bp.blogspot.com/-nNNX6NKh2uM/TpKw0T6ssFI/AAAAAAAABak/ctmVi66w1_Q/s200/SagradaNum.jpg" width="200" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;a href="http://2.bp.blogspot.com/-WksiRSTQBNE/TpKxIxiMGXI/AAAAAAAABao/oEcumxNVL7Q/s1600/magico2.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"&gt;&lt;img border="0" height="150" src="http://2.bp.blogspot.com/-WksiRSTQBNE/TpKxIxiMGXI/AAAAAAAABao/oEcumxNVL7Q/s200/magico2.jpg" width="240" /&gt;&lt;/a&gt;&lt;a href="http://2.bp.blogspot.com/-WksiRSTQBNE/TpKxIxiMGXI/AAAAAAAABao/oEcumxNVL7Q/s1600/magico2.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"&gt;&lt;br /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Aquest quadrat màgic de Durero és espectacular perquè no només suma per files, per columnes i en diagonal!. Mireu, mireu aquesta presentació que ens ha fet arribar la Maruxa López des del Torre del Palau:&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;div id="__ss_8391776" style="width: 500px;"&gt;&lt;iframe frameborder="0" height="355" marginheight="0" marginwidth="0" scrolling="no" src="http://www.slideshare.net/slideshow/embed_code/8391776" width="500"&gt;&lt;/iframe&gt; &lt;br /&gt;&lt;div style="padding: 5px 0 12px;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-1727171841864602883?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/1727171841864602883/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=1727171841864602883&amp;isPopup=true' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/1727171841864602883'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/1727171841864602883'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/10/els-quadrats-magics.html' title='Els quadrats màgics'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/-b3whzXoWfac/TpKvV0LzBMI/AAAAAAAABag/c1Al9dWuOUo/s72-c/figura15-01.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-1964738486905919049</id><published>2011-10-07T20:23:00.000+02:00</published><updated>2011-10-09T12:58:20.240+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Mat-herois'/><title type='text'>Mat-herois: el Sr. Le Blanc</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/-41iAPpCTwUY/TjWfv31dkcI/AAAAAAAABXM/sW-9ARpegtw/s1600/sophiegermain.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="220" src="http://3.bp.blogspot.com/-41iAPpCTwUY/TjWfv31dkcI/AAAAAAAABXM/sW-9ARpegtw/s200/sophiegermain.jpg" width="137" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Em dic &lt;b&gt;Sophie&amp;nbsp;Germain&lt;/b&gt; però tothom em coneix per Senyor Le Blanc. Vaig néixer l'any 1776 a París just uns anys abans que la revolució francesa acabés amb els reis absolutistes a França.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Als 13 anys em vaig enamorar. Segur que us sembla cursi i estrany però no em vaig enamorar de cap noi meravellós. Ho vaig fer de les matemàtiques. Però en aquella època, que una noia volgués estudiar matemàtiques estava molt mal vist, així que vaig haver de lluitar de valent contra els meus pares per tal que em deixessin dedicar-m'hi. Vaig ser tant pesada i ho feia tant bé que no van tenir més remei que acceptar-ho.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;a href="http://1.bp.blogspot.com/-4F8a91pHY-M/To8ich9QOkI/AAAAAAAABaM/dUfEoWVR1dE/s1600/jl_lagrange_l.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="200" src="http://1.bp.blogspot.com/-4F8a91pHY-M/To8ich9QOkI/AAAAAAAABaM/dUfEoWVR1dE/s200/jl_lagrange_l.jpg" width="160" /&gt;&lt;/a&gt;Van passar els anys i jo vaig continuar estudiant a casa. Com que no podia anar a la universitat (quina ràbia!, tot per ser dona!), un amic meu em va aconseguir uns apunts de "Messié" Lagrange, que era un superfamossíssim matemàtic de la Universitat Politècnica de París. Me'ls vaig llegir tots de dalt a baix i vaig fer-ne un treball. &amp;nbsp;Em vaig decidir i li vaig enviar amb un nom fals perquè creia que si li enviava signat amb el nom de Sophie Germain ni tan sols se'l miraria. Li vaig enviar amb el nom de l'amic que m'havia deixat els apunts: Antoine August Le Blanc. I al professor li va encantar!!!.&amp;nbsp;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Com que "Messié" Lagrange em volia conèixer tenia un problema: ell es pensava que era un home!. Finalment em vaig decidir a anar a veure'l i explicar-li la veritat convençuda que, si era un professor tant extraordinari no li importaria que fos una dona. I així va ser, es va sorprendre molt però va decidir que em faria de mestre i m'ajudaria en tot allò que necessités.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Vaig aprendre moltíssim amb ell i vaig fer alguns descobriments durant els anys següents. Però també em vaig enfadar molt amb alguns matemàtics homes que, sempre que em veien, parlaven de problemes fàcils perquè pensaven que jo no entedria els més complicats.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-5xXZO5kUs2g/To8i00fHPLI/AAAAAAAABaQ/p7iPRBIEc2k/s1600/johann_carl_friedrich_gauss.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="200" src="http://2.bp.blogspot.com/-5xXZO5kUs2g/To8i00fHPLI/AAAAAAAABaQ/p7iPRBIEc2k/s200/johann_carl_friedrich_gauss.jpg" width="171" /&gt;&lt;/a&gt;&lt;/div&gt;Un dia vaig saber que hi havia un problema molt i molt difícil que es deia &lt;b&gt;"problema de Fermat"&lt;/b&gt;. M'hi vaig posar i, després de treballar-hi durant molts mesos, vaig trobar un trocet de solució. Si, si, de vegades un problema es soluciona a trocets entre molta gent. Però com que el meu trocet em semblava molt important li vaig enviar a un matemàtic alemany que, en aquell moment, és el que en sabia més del món del "problema de Fermat": en Carl Friederich Gauss. Li vaig enviar signant amb el nom de Antoine August Le Blanc perquè encara creia que, sinó, no em faria cas. Però la meva solució parcial del "problema de Fermat" li va semblar simplement impressionant i des d'aquell dia ens vam enviar moltes cartes comentant els nostres descobriments matemàtics. Com que ell era a Alemanya i jo a França no li vaig comentar que realment em deia Sophie i vaig seguir signant les cartes amb el nom de Sr. Le Blanc. Això va durar més de dos anys, fins que li vaig haver de dir la veritat per motius que serien un xic llarg d'explicar. Però igual que Lagrange, Gauss tampoc li va donar cap importància que fos una dona. Fins i tot em va escriure una carta que s'ha fet famosa dient-me que m'admirava per haver estat capaç de tirar endavant una carrera matemàtica contra tanta gent amb prejudicis.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Vaig continuar treballant i, anys més tard, vaig guanyar un concurs de primer nivell de l'Acadèmia de les Ciències de París (una de les tres o quatre acadèmies més importants del món). Vaig presentar un estudi sobre ... les superfícies elàstiques!!! ... una mica raro, ja ho sé, però va ser tant i tant bò i tant original que va guanyar el primer premi. El millor del premi, però, no eren els diners, el millor és que, des d'aleshores, vaig poder participar de totes les reunions de l'Acadèmia com a membre de ple dret. I molts d'aquells que em miraven per sobre l'espatlla pel fet de ser dona han hagut d'empassar-se l'orgull i admetre que tenia, en molts casos, més nivell que ells mateixos.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;I aquí estic.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;A. A. Le Blanc&lt;br /&gt;&lt;br /&gt;PD. El problema de Fermat complet ... vaja, ja us l'explicarà el Pierre mateix en un altre lliurament de Mat-herois.&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-1964738486905919049?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/1964738486905919049/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=1964738486905919049&amp;isPopup=true' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/1964738486905919049'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/1964738486905919049'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/07/blog-post.html' title='Mat-herois: el Sr. Le Blanc'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/-41iAPpCTwUY/TjWfv31dkcI/AAAAAAAABXM/sW-9ARpegtw/s72-c/sophiegermain.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-5699952713303329572</id><published>2011-10-05T20:02:00.000+02:00</published><updated>2011-10-05T20:02:53.775+02:00</updated><title type='text'>enigMÀTics (i) ... de prova</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-3Caa5ow09Io/ToyadgDMmVI/AAAAAAAABaI/Gba5bMc482w/s1600/7-FIBONACCI-caricatura.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="200" src="http://2.bp.blogspot.com/-3Caa5ow09Io/ToyadgDMmVI/AAAAAAAABaI/Gba5bMc482w/s200/7-FIBONACCI-caricatura.jpg" width="140" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Un nombre de quatre xifres diem que està en successió de Fibonacci si la tercera xifra és la suma de les dues primeres i la quarta és la suma de la segona i la tercera.&amp;nbsp;Per exemple:&lt;/div&gt;&lt;br /&gt;El dos mil cent trenta-quatre [2134] està en successió de Fibonacci perquè 2+1=3 i 1+3=4&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;El tres mil dos-cents cinquanta-set [3257]&amp;nbsp;està en successió de Fibonacci perquè&amp;nbsp;3+2=5 i 2+5=7&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;&lt;b style="background-color: #ffd966;"&gt;&lt;span class="Apple-style-span" style="color: #073763;"&gt;Quin és el nombre més gran de quatre xifres que està en successió de Fibonacci?.&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-5699952713303329572?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/5699952713303329572/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=5699952713303329572&amp;isPopup=true' title='6 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/5699952713303329572'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/5699952713303329572'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/10/enigmatics-i-de-prova.html' title='enigMÀTics (i) ... de prova'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/-3Caa5ow09Io/ToyadgDMmVI/AAAAAAAABaI/Gba5bMc482w/s72-c/7-FIBONACCI-caricatura.jpg' height='72' width='72'/><thr:total>6</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-5015898449174872906</id><published>2011-10-05T19:47:00.003+02:00</published><updated>2011-10-11T17:47:48.846+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='enigMÀTics'/><title type='text'>EnigMÀTics ... torna</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/-D5labSTpBAY/ToyBJo31UpI/AAAAAAAABaE/mdJcH9w-o6Q/s1600/interrogant.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="200" src="http://4.bp.blogspot.com/-D5labSTpBAY/ToyBJo31UpI/AAAAAAAABaE/mdJcH9w-o6Q/s200/interrogant.jpg" width="156" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt;Com funciona? &lt;/span&gt;&lt;/b&gt;Periòdicament es pengen reptes matemàtics que heu de resoldre. No es tracta d'una periodicitat fixa i depèn de la participació general.&lt;br /&gt;&lt;br /&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt;Com faig per donar les respostes? &lt;/span&gt;&lt;/b&gt;Les solucions es fan arribar mitjançant comentaris a l'entrada corresponent (més avall s'explica com!).&lt;br /&gt;&lt;br /&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt;&lt;b&gt;Podran veure altres concursants les meves respostes?&lt;/b&gt;&lt;/span&gt; No perquè queden emmagatzemades i no es fan públiques fins que s'acaba el plaç de lliurament de solucions.&lt;br /&gt;&lt;br /&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt;Quant temps tinc per donar la resposta?&lt;/span&gt;&lt;/b&gt;&amp;nbsp;Uns 10 dies, però quan abans l'envïis més punts guanyes (si la resposta és correcta és clar!)&lt;br /&gt;&lt;br /&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt;Com es puntua?&lt;/span&gt;&lt;/b&gt;&amp;nbsp;La primera resposta correcta que arriba val 10 punts, la segona 7, la tercera 5 i la quarta 3. A partir de la cinquena totes les que siguin correctes valen 1 punt.&lt;br /&gt;&lt;br /&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt;Com puc saber quants punts porto i com vaig a la classificació?&lt;/span&gt;&lt;/b&gt;&amp;nbsp;A la barra lateral del Bloc hi ha una classificació amb tots els participants que aconsegueixen punts.&lt;br /&gt;&lt;br /&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt;Quants cops puc enviar una resposta?&lt;/span&gt;&lt;/b&gt; Tants cops com vulguis. Sempre serà vàlida la darrera que hagis enviat.&lt;br /&gt;&lt;br /&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt;Qui pot participar? &lt;/span&gt;&lt;/b&gt;Qui vulgui, però està pensat per alumnes de 1r i 2n d'ESO. Si no ets de l'institut de Les Aymerigues amb el nom has de posar l'institut. Si no ets de 1r o 2n d'ESO però et fa gràcia participar també hauries de posar el curs. Si hi hagués molta gent podríem fer un altre concurs paral·lel per a més grans.&lt;br /&gt;&lt;br /&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #cc0000; font-size: large;"&gt;Com ho faig per fer arribar una resposta?&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;br /&gt;&lt;a href="http://2.bp.blogspot.com/-_0HbtWdlSso/Tox_WPFPHzI/AAAAAAAABZw/0ft94Ma8NJM/s1600/enig1.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"&gt;&lt;img border="0" src="http://2.bp.blogspot.com/-_0HbtWdlSso/Tox_WPFPHzI/AAAAAAAABZw/0ft94Ma8NJM/s1600/enig1.jpg" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;ul&gt;&lt;li style="text-align: justify;"&gt;&lt;b&gt;Clique&lt;/b&gt;u sobre l'enllaç que diu comentaris.&lt;/li&gt;&lt;/ul&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://1.bp.blogspot.com/-HFEeiY7uXHs/Tox_WoXJpcI/AAAAAAAABZ0/QA0JUDpYZJk/s1600/enig2.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"&gt;&lt;img border="0" height="312" src="http://1.bp.blogspot.com/-HFEeiY7uXHs/Tox_WoXJpcI/AAAAAAAABZ0/QA0JUDpYZJk/s320/enig2.jpg" width="320" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;ul&gt;&lt;li style="text-align: justify;"&gt;Tot seguit &lt;b&gt;escriviu&lt;/b&gt; la vostra resposta al requadre que s'obre.&lt;/li&gt;&lt;/ul&gt;&lt;br /&gt;&lt;div style="text-align: left;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://2.bp.blogspot.com/-YzQjZQ2kLqo/Tox_W0Off2I/AAAAAAAABZ4/DOO17YB1k_8/s1600/enig3.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"&gt;&lt;img border="0" src="http://2.bp.blogspot.com/-YzQjZQ2kLqo/Tox_W0Off2I/AAAAAAAABZ4/DOO17YB1k_8/s1600/enig3.jpg" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;&lt;ul&gt;&lt;li&gt;&lt;b&gt;Signeu&lt;/b&gt; el comentari (nom i cognoms i centre i curs si no sóu de l'Aymerigues) escollint l'opció Nom/URL i escrivint sobre el requadre Nom.&lt;/li&gt;&lt;/ul&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;div class="" style="clear: both; text-align: justify;"&gt;&lt;/div&gt;&lt;ul&gt;&lt;a href="http://3.bp.blogspot.com/-TzzNHvVwf24/Tox_XDh0JbI/AAAAAAAABZ8/InB9pSLBl9s/s1600/enig4.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"&gt;&lt;img border="0" height="40" src="http://3.bp.blogspot.com/-TzzNHvVwf24/Tox_XDh0JbI/AAAAAAAABZ8/InB9pSLBl9s/s200/enig4.jpg" width="200" /&gt;&lt;/a&gt;&lt;li&gt;Finalment cliqueu a la pestanya taronja per &lt;b&gt;publicar&lt;/b&gt; el comentari:&amp;nbsp;&lt;/li&gt;&lt;/ul&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-5015898449174872906?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/5015898449174872906/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=5015898449174872906&amp;isPopup=true' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/5015898449174872906'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/5015898449174872906'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/10/enigmatics-torna.html' title='EnigMÀTics ... torna'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/-D5labSTpBAY/ToyBJo31UpI/AAAAAAAABaE/mdJcH9w-o6Q/s72-c/interrogant.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-4724540581224003788</id><published>2011-08-31T13:17:00.000+02:00</published><updated>2011-12-04T13:27:06.398+01:00</updated><title type='text'>El Funcionario que ensaya el canto del cisne</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-Q5suOOb-nM8/TttmqzVxXkI/AAAAAAAABqI/StLDaJNuWKA/s1600/Swan+song+2.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="320" src="http://2.bp.blogspot.com/-Q5suOOb-nM8/TttmqzVxXkI/AAAAAAAABqI/StLDaJNuWKA/s320/Swan+song+2.jpg" width="250" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Hay momentos en los que el “canto del cisne” se convierte en un buen ejemplo para la dignidad. Se puede morir, pero hacerlo en silencio, sin queja y sin lamentaciones, sólo se lo merecen los que nos aman.&amp;nbsp;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Yo no sé qué tipo de “canto” es ese del cisne cuando agoniza; sin duda debe de ser desagradable pero irresistible tanto para el que lo causa como para el que lo padece. Me imagino un leve graznido salido de lo más hondo, como un hilo que se devana a lo largo del pescuezo y sale al exterior con toda la hermosura de un acto final, sin concesiones. Porque, a veces, lo bello se hermana con lo terrible.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Pero sobran las metáforas y los símiles. Si es época de “recortes” -un sustantivo verdaderamente desafortunado en el fondo y en la forma- recortemos también en los recursos de estilo.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Es hora de recuperar la autoestima, queridos Funcionarios Públicos, aunque nos vaya en ello el bolsillo y un poco más de desapego social. La batalla de la opinión pública está perdida (lo saben bien nuestros politicastros, y el señor Mas se vanagloriaba de ello hace unos días) y habrá que aunar fuerzas en otras batallas y no esperar aliados. Parece que  algunos de nuestros dirigentes ¿políticos? aprendieron que eso de gobernar es ciencia de pocos números y que pensar mucho es actividad que cansa y envejece.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Desde luego todo se reduce a &lt;b&gt;una&lt;/b&gt; Ley (hay que recortar en todo!) : la Ley del Suelo.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Seguro que muchos creeréis que hablo de la de Aznar…; pero no, no exactamente. Os la voy a explicar, según mi corto entendimiento: “Hay que dejar a ras de suelo la moral de los funcionarios, su credibilidad, su autonomía, sus ilusiones de mejora, sus derechos. Hay que dejar por los suelos su crédito, su buen nombre, su voz y su paciencia. Hay que arrastrar por el fango el sistema público, la función pública, el derecho público. (Este es el preámbulo de la Ley)&amp;nbsp;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Para después liberalizar el suelo. Dejar que otros construyan sus intereses, que hagan sus negocios, edifiquen sus políticas, negocien sus mercados, enjuaguen sus déficits, sus inversiones faraónicas, sus chapuzas presupuestarias. Se producirá así un efecto beneficioso y multiplicador: si el Funcionariado se arrastra por los suelos, otros podrán hacerlo, porque para eso no habrá que hacer oposiciones.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Así pues, queridos Funcionarios de Carrera &lt;i&gt;hacianosesabedónde&lt;/i&gt; debiéramos empezar a estudiar eso del “canto del cisne”. ¿Y si lo practicásemos juntos el 14 de Diciembre? ¿Y si nos quedase algo de dignidad colectiva?&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: right;"&gt;Esteban Martínez o El canto del cisne&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-4724540581224003788?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/4724540581224003788/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=4724540581224003788&amp;isPopup=true' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/4724540581224003788'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/4724540581224003788'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/08/el-funcionario-que-ensaya-el-canto-del.html' title='El Funcionario que ensaya el canto del cisne'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/-Q5suOOb-nM8/TttmqzVxXkI/AAAAAAAABqI/StLDaJNuWKA/s72-c/Swan+song+2.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-7925517607444767561</id><published>2011-07-31T20:21:00.000+02:00</published><updated>2011-07-31T20:21:45.206+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Mate-feina'/><title type='text'>Un xic petit de feina?</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-HiPAlVS2dSQ/TjWaxEXWUqI/AAAAAAAABXE/NrwX7pym1OI/s1600/deuresmates.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="320" src="http://2.bp.blogspot.com/-HiPAlVS2dSQ/TjWaxEXWUqI/AAAAAAAABXE/NrwX7pym1OI/s320/deuresmates.jpg" width="131" /&gt;&lt;/a&gt;&lt;/div&gt;L'estiu és una època fenomenal per fer el préssec.&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;Però descansar no és el mateix que perdre el temps i, per aquest motiu, després de dedicar un bon nombre d'hores ...&lt;/div&gt;&lt;div style="text-align: center;"&gt;a la play,&lt;/div&gt;&lt;div style="text-align: center;"&gt;a la música,&lt;/div&gt;&lt;div style="text-align: center;"&gt;a la piscina,&lt;/div&gt;&lt;div style="text-align: center;"&gt;a l'esport,&lt;/div&gt;&lt;div style="text-align: center;"&gt;als amics,&lt;/div&gt;&lt;div style="text-align: center;"&gt;a l'ordinador o&lt;/div&gt;&lt;div style="text-align: center;"&gt;a la tele&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;... val la pena trobar estones per activitats que ens mantinguin el cervell en forma (la lectura, els passatemps, la conversa, o ...&amp;nbsp;&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;a href="http://www.edu365.cat/primaria/activitats_estiu/index2.htm"&gt;Activitats de matemàtiques per a nois i noies de sisè&lt;/a&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-7925517607444767561?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/7925517607444767561/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=7925517607444767561&amp;isPopup=true' title='1 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/7925517607444767561'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/7925517607444767561'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/07/un-xic-petit-de-feina.html' title='Un xic petit de feina?'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/-HiPAlVS2dSQ/TjWaxEXWUqI/AAAAAAAABXE/NrwX7pym1OI/s72-c/deuresmates.jpg' height='72' width='72'/><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-7611790181218371874</id><published>2011-07-19T14:31:00.005+02:00</published><updated>2011-07-31T20:05:35.996+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Zzzz'/><title type='text'>De desencerts estimulants i de victòries exultants</title><content type='html'>&lt;div style="text-align: justify;"&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/--gUgt04Q4y4/TjWY3NpjqsI/AAAAAAAABXA/HKwezWtDvlY/s1600/IMAG0038.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="150" src="http://4.bp.blogspot.com/--gUgt04Q4y4/TjWY3NpjqsI/AAAAAAAABXA/HKwezWtDvlY/s200/IMAG0038.jpg" width="200" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;Des que tinc memòria les matemàtiques se sap que són avorrides i inintel·ligibles. Se sap també que són importants. I se sap també que només són accessibles a uns quants. Això és veritat i, si no fos perquè les "matemàtiques són incompletes", fins i tot seria demostrable.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;L'entusiasme, però, que en aquests quants provoquen -vista generalment amb una barreja de simpatia, admiració, condescendència i indiferència-, no ens hauria de fer reflexionar?. Què fa que aquesta minoria no participi d'aquesta percepció tant negativa de l'activitat matemàtica?.&amp;nbsp;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Jo crec que la resposta no es troba en els actius d'aquests pocs que en gaudeixen sinó en els passius dels molts que les pateixen. M'explico.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;L'activitat matemàtica neix&amp;nbsp;dels reptes estimulants, del camins inexplorats i de curiositat engrescadora, però&amp;nbsp;es nodreix essencialment d'estratègies equivocades, de proves fallides, de paciència perseverant, de temps consumit i de fracassos freqüents. Probablement es tracti d'una llicència literària un tant excessiva, però una societat lliurada a la recerca de l'èxit (no dic que fàcil, no dic que immediat, no dic que frívol) és clarament incompatible amb l'activitat matemàtica. Fer matemàtiques és consubstancial a la resolució de problemes i aquesta, a la provatura i l'error recurrent.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;No sé si com a causa o conseqüència d'aquest fet apareix un altre element força comptat i debatut: la poca capacitat d'esforç cognitiu de l'alumnat. Aquest esforç, aquesta capacitat de treball, aquesta resistència mental, és la matèria orgànica que alimenta tota la tasca matemàtica. I responsabilitzar-los a ells d'aquesta deficiènncia em sembla una autèntica frivolitat. La&amp;nbsp;societat treballa intensament, i és raonable que així sigui, amb l'objectiu difús de fer fàcil allò que no ho és: l'accés a les comunicacions, a la informació, a la sanitat (ui!), a l'educació (ai!), a la vivenda (ui!, ai!) o al canvi de canal de la TV. Estem a l'autopista que porta a&amp;nbsp;convertir allò que no és fàcilment accessible en inaccessible. I les matemàtiques no són fàcilment accessibles. Però estan a l'abast de tothom. Insisteixo. Estan a l'abast de tothom.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;El col·lectiu de professors i professores de matemàtiques no és insensible a aquesta problemàtica. Ans al contrari, sense cap ànim de considerar-me objectiu, tinc la sensació de topar amb un dels col·lectius més inquiets des del punt de vista pedagògic dins el sistema educatiu. Es compten per centenars les iniciatives, agrupacions, congressos, grups de treball, espais de discusió, ... que treballen en la direcció d'oferir als nostres alumnes una educació matemàtica de qualitat.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;De moment no ens n'hem sortit. Sovint hem acabat convertint, i convertim encara, l'activitat matemàtica a l'aula en un simple&amp;nbsp;entrenament d'habilitats que, per si soles, repeteixo, per si soles, tenen molt poc interès i nul atractiu. Aquests entrenaments han permès, això si, que una franja d'alumnes gens menyspreable hagi estat capaç de dur a terme amb èxit aquestes tasques aparentment matemàtiques. I això no és banal. Sens cap mena de dubte l'element de motivació més important per l'alumnat és el sentiment de tenir "capacitat de realització". I en aquestes estem ... des de fa molt temps.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;Però tot i aquestes condicions francament desfavorables continua havent-hi un nombrós grup d'irreductibles professors de matemàtiques que dia rera dia treballen per fer arribar eines que facin escurçar una miqueta aquesta enorme distància entre l'aula i la matemàtica, que conviden a anar a contracorrent i que empenyen als nois i noies d'aquest país a no tenir por. Sense por si que tenim a l'abast la veritable matemàtica. La que ens sorprén, la que ens admira i la que ens entusiasma. Si a ells i elles els demanem que no ho facin, per què nosaltres ens hem de rendir?.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;De desencerts estimulants&amp;nbsp;&amp;nbsp;i de victòries exultants.&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-7611790181218371874?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/7611790181218371874/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=7611790181218371874&amp;isPopup=true' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/7611790181218371874'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/7611790181218371874'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/07/de-desencerts-estimulants-i-de.html' title='De desencerts estimulants i de victòries exultants'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/--gUgt04Q4y4/TjWY3NpjqsI/AAAAAAAABXA/HKwezWtDvlY/s72-c/IMAG0038.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-6921015133204553343</id><published>2011-06-17T10:59:00.000+02:00</published><updated>2011-06-17T10:59:20.331+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Videoteca'/><title type='text'>Poliedres i gominoles!</title><content type='html'>Semblen molt fàcils de fer, no?.&lt;br /&gt;&lt;br /&gt;&lt;iframe allowfullscreen="" frameborder="0" height="411" src="http://www.youtube.com/embed/5QgIJOy7T7Y" width="500"&gt;&lt;/iframe&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-6921015133204553343?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/6921015133204553343/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=6921015133204553343&amp;isPopup=true' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/6921015133204553343'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/6921015133204553343'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/06/poliedres-i-gominoles.html' title='Poliedres i gominoles!'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://img.youtube.com/vi/5QgIJOy7T7Y/default.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-8368076886553737489</id><published>2011-06-09T13:40:00.000+02:00</published><updated>2011-06-09T13:40:51.972+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Videoteca'/><title type='text'>Increïble !!!!!!!!!!!</title><content type='html'>&lt;div style="text-align: justify;"&gt;Aquests efectes òptics reben el nom d'&lt;b&gt;anamorfosi&lt;/b&gt;: dibuixos que es fan deformats sobre una superfície i que, en mirar-los des d'una determinada perspectiva poden semblar objectes en tres dimensions, per exemple.&lt;/div&gt;&lt;br /&gt;&lt;object height="390" width="640"&gt;&lt;param name="movie" value="http://www.youtube.com/v/U9PZizBDBZw&amp;hl=en_US&amp;feature=player_embedded&amp;version=3"&gt;&lt;/param&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;/param&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/U9PZizBDBZw&amp;hl=en_US&amp;feature=player_embedded&amp;version=3" type="application/x-shockwave-flash" allowfullscreen="true" allowScriptAccess="always" width="500" height="304"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;br /&gt;&lt;br /&gt;Aquí trobareu &lt;a href="http://www.kurtwenner.com/gallery_movies/"&gt;altres pel·lícules&lt;/a&gt; increïbles.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-8368076886553737489?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/8368076886553737489/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=8368076886553737489&amp;isPopup=true' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/8368076886553737489'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/8368076886553737489'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/06/increible.html' title='Increïble !!!!!!!!!!!'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-7324968392494084378</id><published>2011-06-06T18:57:00.002+02:00</published><updated>2011-06-06T19:01:40.934+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Videoteca'/><title type='text'>Mira si és gran l'infinit!!!</title><content type='html'>&lt;div style="text-align: justify;"&gt;A l'Argentina fan un programa molt interessant i divertit (enteneu-me! ... friqui-divertit) sobre matemàtiques conduït per un matemàtic argentí àmpliament conegut que es diu Adrian Paenza. El programa es diu: "Alterados por pi".&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;En aquest video el professor Paenza ens explica com podríem "ficar" &lt;u&gt;tots els llibres del món&lt;/u&gt; en una barra d'un metre de longitud. Òbviament això té gat amagat ... però no és cap tonteria.&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;iframe allowfullscreen="" frameborder="0" height="411" src="http://www.youtube.com/embed/akImgRtYBmI" width="500"&gt;&lt;/iframe&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt;I si has entès l'acudit del final del video és que entens perfectament el concepte de fracció!.&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-7324968392494084378?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/7324968392494084378/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=7324968392494084378&amp;isPopup=true' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/7324968392494084378'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/7324968392494084378'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/06/mira-si-es-gran-linfinit.html' title='Mira si és gran l&apos;infinit!!!'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://img.youtube.com/vi/akImgRtYBmI/default.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-237565275291453185</id><published>2011-06-02T17:26:00.004+02:00</published><updated>2011-06-02T17:29:23.271+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='enigMÀTics'/><title type='text'>Lidia Sánchez ... una campiona enigMÀTica</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/-qsplyD2UdhQ/TeejNUsWowI/AAAAAAAABNo/LJ916IPXedk/s1600/cumbres-borrascosas-libro.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="200" src="http://3.bp.blogspot.com/-qsplyD2UdhQ/TeejNUsWowI/AAAAAAAABNo/LJ916IPXedk/s200/cumbres-borrascosas-libro.jpg" width="130" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Després de vint-i-cinc qüestions del concurs enigMÀTics hem arribat al final. La Lídia Sánchez (1rC) s'ha convertit en una supercampiona amb més de 100 punts i respostes difícils i increïblement ben argumentades&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Es tracta d'una noia molt discreta i un puntet enigmàtica (ja que no és persona de moltes paraules!). Com que la volem conèixer una miqueta més li hem llençat una pila de preguntes que havia de respondre amb una sola paraula. Les seves respostes ens mostren una noia madura, un xic tímida, amb moltíssims interessos i un món interior molt ric.&lt;/div&gt;&lt;br /&gt;&lt;b&gt;Una virtut.&lt;/b&gt;&lt;br /&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #990000;"&gt;M'agrada estudiar&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;&lt;b&gt;&lt;/b&gt;&lt;b&gt;Un defecte.&lt;/b&gt;&lt;br /&gt;&lt;b&gt;&lt;/b&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #990000;"&gt;La insistència&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;&lt;b&gt;&lt;b&gt;Una manera d'entretenir-te.&lt;/b&gt;&lt;/b&gt;&lt;b&gt;&lt;/b&gt;&lt;br /&gt;&lt;div style="display: inline !important; font-weight: normal; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;"&gt;&lt;b&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #990000;"&gt;Llegir i resoldre enigmes!&lt;/span&gt;&lt;/b&gt;&lt;/b&gt;&lt;/div&gt;&lt;br /&gt;&lt;b&gt;Un llibre.&lt;/b&gt;&lt;br /&gt;&lt;b&gt;&lt;/b&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #990000;"&gt;"&lt;a href="http://ca.wikipedia.org/wiki/Orgull_i_prejudici_(novel%C2%B7la)"&gt;Orgull i prejudici&lt;/a&gt;" de Jane Austen&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;&lt;b&gt;&lt;/b&gt;&lt;b&gt;Un nom de noi i un nom de noia.&lt;/b&gt;&lt;br /&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #990000;"&gt;Gabriel i Júlia&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;&lt;b&gt;Un color.&lt;/b&gt;&lt;br /&gt;&lt;b&gt;&lt;/b&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #990000;"&gt;Marró&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;&lt;b&gt;Una cosa per menjar.&lt;/b&gt;&lt;br /&gt;&lt;b&gt;&lt;/b&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #990000;"&gt;Les amanides!&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;&lt;div style="margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;"&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #990000;"&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style="display: inline !important; font-weight: normal; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;"&gt;&lt;b&gt;&lt;span class="Apple-style-span"&gt;&lt;b&gt;&lt;span class="Apple-style-span"&gt;&lt;b&gt;Un desig per a l'estiu.&lt;/b&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div&gt;&lt;div style="display: inline !important; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;"&gt;&lt;span class="Apple-style-span"&gt;&lt;span class="Apple-style-span"&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;span class="Apple-style-span" style="font-weight: 900;"&gt;&lt;span class="Apple-style-span" style="color: #990000;"&gt;Passar-ho bé amb la família&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;div&gt;&lt;div style="display: inline !important; font-weight: normal; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;"&gt;&lt;b&gt;&lt;span class="Apple-style-span"&gt;&lt;b&gt;&lt;span class="Apple-style-span"&gt;&lt;b&gt;Una ciutat per visitar.&lt;/b&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div&gt;&lt;div style="display: inline !important; font-weight: normal; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;"&gt;&lt;b&gt;&lt;span class="Apple-style-span"&gt;&lt;b&gt;&lt;span class="Apple-style-span"&gt;&lt;b&gt;&lt;/b&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #990000;"&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #990000;"&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #990000;"&gt;&lt;a href="http://es.wikipedia.org/wiki/Phoenix"&gt;Phoenix&lt;/a&gt; (Arizona - Estats Units)&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;&lt;b&gt;Una persona a qui admiris.&lt;/b&gt;&lt;br /&gt;&lt;b&gt;&lt;/b&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #990000;"&gt;&lt;a href="http://ca.wikipedia.org/wiki/Emily_Bront%C3%AB"&gt;Emily Bronte&lt;/a&gt;&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;&lt;div style="margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;"&gt;&lt;b&gt;Uns estudis pel futur.&lt;/b&gt;&lt;/div&gt;&lt;div style="margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;"&gt;&lt;b&gt;&lt;/b&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #990000;"&gt;Biologia&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style="margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;"&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #990000;"&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style="font-weight: normal; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;"&gt;&lt;b&gt;&lt;span class="Apple-style-span"&gt;&lt;b&gt;Tres paraules que t'evoquin les matemàtiques.&lt;/b&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style="font-weight: normal; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;"&gt;&lt;b&gt;&lt;span class="Apple-style-span"&gt;&lt;b&gt;&lt;/b&gt;&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #990000;"&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #990000;"&gt;Aventura, sorpresa i precisió&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;Moltíssimes gràcies Lídia. Has estat una gran campiona i esperem que aquestes &lt;b&gt;&lt;u&gt;ganes de fer i de saber&lt;/u&gt;&lt;/b&gt; durin molts, molts, molts, molts anys!.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-237565275291453185?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/237565275291453185/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=237565275291453185&amp;isPopup=true' title='5 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/237565275291453185'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/237565275291453185'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/06/lidia-sanchez-una-campiona-enigmatica.html' title='Lidia Sánchez ... una campiona enigMÀTica'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/-qsplyD2UdhQ/TeejNUsWowI/AAAAAAAABNo/LJ916IPXedk/s72-c/cumbres-borrascosas-libro.jpg' height='72' width='72'/><thr:total>5</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-939818605540254197</id><published>2011-05-31T21:34:00.002+02:00</published><updated>2011-05-31T21:35:12.808+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='enigMÀTics'/><title type='text'>enigMÀTic (xxv)</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-25An_OY2rRk/TeVCeOdbCeI/AAAAAAAABNk/pMtG9FTcy1I/s1600/rectangles.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="107" src="http://2.bp.blogspot.com/-25An_OY2rRk/TeVCeOdbCeI/AAAAAAAABNk/pMtG9FTcy1I/s200/rectangles.jpg" width="200" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Amb peces rectangulars que fan 45 cm de llarg i 10 cm d'ample volem construir &lt;u&gt;un rectangle el més petit possible&lt;/u&gt; i que sigui el doble de llarg que d'ample.&amp;nbsp;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt;Quines han de ser les mides d'aquest rectangle i quantes peces necessitarem per construir-lo?&lt;/span&gt;.&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-939818605540254197?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/939818605540254197/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=939818605540254197&amp;isPopup=true' title='2 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/939818605540254197'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/939818605540254197'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/05/enigmatic-xxv.html' title='enigMÀTic (xxv)'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/-25An_OY2rRk/TeVCeOdbCeI/AAAAAAAABNk/pMtG9FTcy1I/s72-c/rectangles.jpg' height='72' width='72'/><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-7606317776473397587</id><published>2011-05-31T09:47:00.000+02:00</published><updated>2011-05-31T09:47:34.039+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='enigMÀTics'/><title type='text'>enigMÀTics (xxiv)</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/-uIUjBQQcuDA/TeScuF1NRpI/AAAAAAAABNg/5SoRSZ1U4mM/s1600/calcul_mental.gif" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="200" src="http://4.bp.blogspot.com/-uIUjBQQcuDA/TeScuF1NRpI/AAAAAAAABNg/5SoRSZ1U4mM/s200/calcul_mental.gif" width="183" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;A l’hora de multiplicar un número per 301 en Pau va oblidar prémer la tecla del 0 a la calculadora, o sigui que va multiplicar per 31 en comptes de fer-ho per 301. Si el resultat que va obtenir va ser 372, quin és el resultat que hauria obtingut si no s’hagués equivocat.&lt;/div&gt;&lt;br /&gt;A) 3010&lt;br /&gt;B) 3612&lt;br /&gt;C) 3702&lt;br /&gt;D) 3720&lt;br /&gt;E) 30720&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-7606317776473397587?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/7606317776473397587/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=7606317776473397587&amp;isPopup=true' title='2 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/7606317776473397587'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/7606317776473397587'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/05/enigmatics-xxiv.html' title='enigMÀTics (xxiv)'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/-uIUjBQQcuDA/TeScuF1NRpI/AAAAAAAABNg/5SoRSZ1U4mM/s72-c/calcul_mental.gif' height='72' width='72'/><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-7387803922152967365</id><published>2011-05-31T09:24:00.000+02:00</published><updated>2011-05-31T09:24:23.153+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Videoteca'/><title type='text'>Divertit curtmetratge</title><content type='html'>&lt;div style="text-align: justify;"&gt;Perquè després dieu que l'estudi o les matemàtiques no serveixen de res!&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;iframe frameborder="0" height="250" src="http://player.vimeo.com/video/6761817?title=0&amp;amp;byline=0&amp;amp;portrait=0" width="500"&gt;&lt;/iframe&gt;&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;Es tracta d'un excel·lent curtmetratge de Nuno Rocha, realitzador portuguès, que ha estat seleccionat en diversos festivals i ha guanyat nombrosos premis.&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-7387803922152967365?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/7387803922152967365/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=7387803922152967365&amp;isPopup=true' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/7387803922152967365'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/7387803922152967365'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/05/divertit-curtmetratge.html' title='Divertit curtmetratge'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-7002924850030539667</id><published>2011-05-27T14:07:00.006+02:00</published><updated>2011-05-27T14:13:32.927+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Noti-CAM2P'/><title type='text'>Final de curs del CAM2P</title><content type='html'>&lt;a href="http://3.bp.blogspot.com/-wwTJfMMNuaw/Td-EyYQQ3cI/AAAAAAAAAXY/UDX5TM4y7bk/s1600/IMG_1180.JPG" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="200" src="http://3.bp.blogspot.com/-wwTJfMMNuaw/Td-EyYQQ3cI/AAAAAAAAAXY/UDX5TM4y7bk/s200/IMG_1180.JPG" width="150" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;Estem arribant al final del CAM2P! ... pel web encara estarem actius una temporadeta però les trobades del divendres han arribat al final. Hem volgut comunicar-vos que les matemàtiques sovint ens sorprenen amb objectes bonics ... mosaics, poliedres o superfícies.&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Hem plantat una llavor ... tant de bo el curs vinent el projecte continuï i es consolidi amb l'ajuda de tots vosaltres.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/-_Lc1mvkNinU/Td-GzzmkvBI/AAAAAAAAAXg/_sXPClPAXNk/s1600/IMG_1185.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="150" src="http://3.bp.blogspot.com/-_Lc1mvkNinU/Td-GzzmkvBI/AAAAAAAAAXg/_sXPClPAXNk/s200/IMG_1185.JPG" width="200" /&gt;&lt;/a&gt;&lt;a href="http://4.bp.blogspot.com/-a9tKDEyz-5E/Td-Dmp8g6JI/AAAAAAAAAXU/wENBGpSwu84/s1600/IMG_1175.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="150" src="http://4.bp.blogspot.com/-a9tKDEyz-5E/Td-Dmp8g6JI/AAAAAAAAAXU/wENBGpSwu84/s200/IMG_1175.JPG" width="200" /&gt;&lt;/a&gt;&lt;a href="http://3.bp.blogspot.com/-WY0voGkGo-A/Td-FlRCVGBI/AAAAAAAAAXc/YQxj81HIYAg/s1600/IMG_1176.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="150" src="http://3.bp.blogspot.com/-WY0voGkGo-A/Td-FlRCVGBI/AAAAAAAAAXc/YQxj81HIYAg/s200/IMG_1176.JPG" width="200" /&gt;&lt;/a&gt;&lt;a href="http://4.bp.blogspot.com/-b7l7vRDERIw/Td-R91WU_qI/AAAAAAAAAXk/Pd2rV7e80qo/s1600/IMG_1186.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="150" src="http://4.bp.blogspot.com/-b7l7vRDERIw/Td-R91WU_qI/AAAAAAAAAXk/Pd2rV7e80qo/s200/IMG_1186.JPG" width="200" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-7002924850030539667?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/7002924850030539667/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=7002924850030539667&amp;isPopup=true' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/7002924850030539667'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/7002924850030539667'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/05/final-de-curs-del-cam2p.html' title='Final de curs del CAM2P'/><author><name>Root</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/-wwTJfMMNuaw/Td-EyYQQ3cI/AAAAAAAAAXY/UDX5TM4y7bk/s72-c/IMG_1180.JPG' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-3102827302791393645</id><published>2011-05-20T14:08:00.002+02:00</published><updated>2011-05-20T14:15:33.059+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Noti-Mates'/><title type='text'>Concurs de relats matemàtics</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://1.bp.blogspot.com/-DDr3g9KX2aM/TdZYX095fdI/AAAAAAAABNY/6WRxdvncZwc/s1600/logocangur2011petit.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" src="http://1.bp.blogspot.com/-DDr3g9KX2aM/TdZYX095fdI/AAAAAAAABNY/6WRxdvncZwc/s1600/logocangur2011petit.jpg" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Aquí teniu alguns &lt;span class="Apple-style-span" style="color: red;"&gt;relats matemàtics&lt;/span&gt; (molt curts!) de "VII concurs de relats - cangur" per alumnes de segon cicle i batxillerat. A veure si us animeu.&lt;/div&gt;&lt;br /&gt;&lt;a href="http://www.cangur.org/relats/relats2011/relat4.pdf"&gt;Aquí teniu el primer premi&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.cangur.org/relats/relats2011/relat18.pdf"&gt;El primer accèssit&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.cangur.org/relats/relats2011/relat9.pdf"&gt;El segon accèssit&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Aquí teniu el &lt;a href="http://www.cangur.org/relats/relats2011/index.htm"&gt;web del concurs&lt;/a&gt; amb altres relats, les bases, ... així podeu participar en el futur!.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-3102827302791393645?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/3102827302791393645/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=3102827302791393645&amp;isPopup=true' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/3102827302791393645'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/3102827302791393645'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/05/concurs-de-relats-matematics.html' title='Concurs de relats matemàtics'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/-DDr3g9KX2aM/TdZYX095fdI/AAAAAAAABNY/6WRxdvncZwc/s72-c/logocangur2011petit.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-6802085542929512030</id><published>2011-05-19T09:25:00.004+02:00</published><updated>2011-05-19T10:37:10.233+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='enigMÀTics'/><title type='text'>enigMÀTics (xx)</title><content type='html'>&lt;b style="background-color: #ffd966;"&gt;RESULTAT CALCULAT "OFICIAL": 72,2729 cm2&lt;/b&gt;&lt;br /&gt;&lt;b style="background-color: #ffd966;"&gt;GUANYADORES: &lt;span class="Apple-style-span" style="font-size: large;"&gt;&lt;span class="Apple-style-span" style="color: red;"&gt;CRISTINA GÓMEZ&lt;/span&gt; i &lt;span class="Apple-style-span" style="color: red;"&gt;VICTÒRIA VERA&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: -webkit-auto;"&gt;&lt;a href="http://2.bp.blogspot.com/-vimFRZjOL-A/Tb5Ya6Q3YPI/AAAAAAAAAXI/l1kWpgVX1do/s1600/xocolata.jpg" imageanchor="1" style="clear: left; display: inline !important; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="131" src="http://2.bp.blogspot.com/-vimFRZjOL-A/Tb5Ya6Q3YPI/AAAAAAAAAXI/l1kWpgVX1do/s200/xocolata.jpg" width="200" /&gt;&lt;/a&gt;&lt;/div&gt;Un altre cop us proposem un enigMÀTic potent.&lt;br /&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Cal trobar l'àrea total que ocupen les lletres de la paraula Xocolata del full següent (si no el teniu el podeu imprimir o demanar al Joan). Un cop tingueu la vostra proposta cal que &lt;u&gt;escriviu un comentari amb el vostre resultat&lt;/u&gt;.&lt;object style="height: 424px; width: 500px;"&gt;&lt;param name="movie" value="http://static.issuu.com/webembed/viewers/style1/v1/IssuuViewer.swf?mode=embed&amp;amp;viewMode=presentation&amp;amp;layout=http%3A%2F%2Fskin.issuu.com%2Fv%2Fcolor%2Flayout.xml&amp;amp;backgroundColor=ffffcc&amp;amp;documentId=110502065849-a19342eaf73c4d99a7ebb0ef02fecb09&amp;amp;docName=xocolata&amp;amp;username=Mesmates314&amp;amp;loadingInfoText=xocolata&amp;amp;et=1304320073206&amp;amp;er=23" /&gt;&lt;param name="allowfullscreen" value="true"/&gt;&lt;param name="menu" value="false"/&gt;&lt;embed src="http://static.issuu.com/webembed/viewers/style1/v1/IssuuViewer.swf" type="application/x-shockwave-flash" allowfullscreen="true" menu="false" style="width:500px;height:424px" flashvars="mode=embed&amp;amp;viewMode=presentation&amp;amp;layout=http%3A%2F%2Fskin.issuu.com%2Fv%2Fcolor%2Flayout.xml&amp;amp;backgroundColor=ffffcc&amp;amp;documentId=110502065849-a19342eaf73c4d99a7ebb0ef02fecb09&amp;amp;docName=xocolata&amp;amp;username=Mesmates314&amp;amp;loadingInfoText=xocolata&amp;amp;et=1304320073206&amp;amp;er=23" /&gt;&lt;/object&gt;&lt;/div&gt;&lt;div&gt;&lt;div style="text-align: center;"&gt;&lt;span class="Apple-style-span" style="color: #cc0000; font-size: large;"&gt;&lt;b&gt;Aquest cop hi haurà premi ... és clar ... de Xocolata!&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;&lt;span class="Apple-style-span" style="color: #cc0000; font-size: large;"&gt;&lt;b&gt;&lt;br /&gt;&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-6802085542929512030?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/6802085542929512030/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=6802085542929512030&amp;isPopup=true' title='7 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/6802085542929512030'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/6802085542929512030'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/05/enigmatics-xx.html' title='enigMÀTics (xx)'/><author><name>Root</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/-vimFRZjOL-A/Tb5Ya6Q3YPI/AAAAAAAAAXI/l1kWpgVX1do/s72-c/xocolata.jpg' height='72' width='72'/><thr:total>7</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-6219256270712327327</id><published>2011-05-16T13:07:00.003+02:00</published><updated>2011-05-16T13:08:17.142+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='enigMÀTics'/><title type='text'>enigMÀTics (xxiii)</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/-xm0tjj2M_Bc/TdEEajrdUBI/AAAAAAAABNU/KnSrXhrTaj4/s1600/enigmatic23.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="151" src="http://4.bp.blogspot.com/-xm0tjj2M_Bc/TdEEajrdUBI/AAAAAAAABNU/KnSrXhrTaj4/s200/enigmatic23.jpg" width="200" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;Sense pistes&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&amp;nbsp;...&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;a quina ciutat està situada aquesta escultura?.&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-6219256270712327327?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/6219256270712327327/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=6219256270712327327&amp;isPopup=true' title='3 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/6219256270712327327'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/6219256270712327327'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/05/enigmatics-xxiii.html' title='enigMÀTics (xxiii)'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/-xm0tjj2M_Bc/TdEEajrdUBI/AAAAAAAABNU/KnSrXhrTaj4/s72-c/enigmatic23.jpg' height='72' width='72'/><thr:total>3</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-6922893964895410963</id><published>2011-05-16T10:08:00.000+02:00</published><updated>2011-05-16T10:08:48.333+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Videoteca'/><title type='text'>seixanta-quatre = seixanta-cinc ?</title><content type='html'>&lt;div style="text-align: justify;"&gt;Aquest és un divertiment matemàtic molt famós i molt curiós que, evidentment, té trampa. Però és tant subtil, tant difícil de veure, que, fins i tot construint en paper aquesta mena de trencaclosques, no te n'acabes de sortir.&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;iframe allowfullscreen="" frameborder="0" height="390" src="http://www.youtube.com/embed/QTxQDjGQh-0" width="480"&gt;&lt;/iframe&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-6922893964895410963?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/6922893964895410963/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=6922893964895410963&amp;isPopup=true' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/6922893964895410963'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/6922893964895410963'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/05/seixanta-quatre-seixanta-cinc.html' title='seixanta-quatre = seixanta-cinc ?'/><author><name>Root</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://img.youtube.com/vi/QTxQDjGQh-0/default.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-3185020328088894602</id><published>2011-05-16T09:53:00.004+02:00</published><updated>2011-05-16T09:57:15.860+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='enigMÀTics'/><title type='text'>enigMÀTics (xxii)</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://1.bp.blogspot.com/-7KwdMa7SVZI/TdDXgA9Op-I/AAAAAAAAAXM/TOUgTmMm7ZE/s1600/logobarca.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" src="http://1.bp.blogspot.com/-7KwdMa7SVZI/TdDXgA9Op-I/AAAAAAAAAXM/TOUgTmMm7ZE/s1600/logobarca.jpg" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Per commemorar la victòria del Barça a la lliga de futbol una empresa ha dissenyat aquest logo per a una campanya publicitària.&lt;br /&gt;&lt;br /&gt;A l'hora d'imprimir-lo ... què es gasta més, tinta blava o tinta vermella?.&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-3185020328088894602?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/3185020328088894602/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=3185020328088894602&amp;isPopup=true' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/3185020328088894602'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/3185020328088894602'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/05/enigmatics-xxii.html' title='enigMÀTics (xxii)'/><author><name>Root</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/-7KwdMa7SVZI/TdDXgA9Op-I/AAAAAAAAAXM/TOUgTmMm7ZE/s72-c/logobarca.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-6515703716325552886</id><published>2011-05-09T09:02:00.004+02:00</published><updated>2011-05-09T09:12:13.366+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='enigMÀTics'/><title type='text'>enigMÀTics (xxi)</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/-azWcT2pQgFc/TceQrFLsXFI/AAAAAAAABMc/QT0zniMjMK4/s1600/area2.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="130" src="http://3.bp.blogspot.com/-azWcT2pQgFc/TceQrFLsXFI/AAAAAAAABMc/QT0zniMjMK4/s200/area2.jpg" width="130" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;Aquest cercle punxegut,&lt;br /&gt;que té 6 cm de radi,&lt;br /&gt;quina àrea té?.&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;A veure si algú troba l'àrea de la floreta de l'enigMÀTic (xix) ... si hi penseu segur que us acabarà sortint.&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-6515703716325552886?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/6515703716325552886/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=6515703716325552886&amp;isPopup=true' title='3 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/6515703716325552886'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/6515703716325552886'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/05/enigmatics-xxi.html' title='enigMÀTics (xxi)'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/-azWcT2pQgFc/TceQrFLsXFI/AAAAAAAABMc/QT0zniMjMK4/s72-c/area2.jpg' height='72' width='72'/><thr:total>3</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-5895082391242323059</id><published>2011-05-06T11:03:00.005+02:00</published><updated>2011-05-06T20:29:55.497+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Noti-Mates'/><category scheme='http://www.blogger.com/atom/ns#' term='Videoteca'/><title type='text'>Gaudí, superfícies, art i matemàtiques</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/-jXo8iSQDjqQ/TcO4RrJ8YkI/AAAAAAAABMY/mXbXcCudSx0/s1600/supreg.JPG" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="150" src="http://4.bp.blogspot.com/-jXo8iSQDjqQ/TcO4RrJ8YkI/AAAAAAAABMY/mXbXcCudSx0/s200/supreg.JPG" width="200" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Avui a classe hem estat xerrant d'aquestes construccions tant curioses i espectaculars: el sostre ondulat, l'escala de cargol o el cilindre que s'estreny. En matemàtiques aquestes superfícies tenen noms extranys: conoide, helicoide i hiperboloide i formen part del que anomenem superfícies reglades. Les estudien, les comprenen i les disfruten els geòmetres.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;En aquest capítol del meravellós programa "&lt;a href="http://blogs.tv3.cat/quequicom.php?itemid=29127"&gt;Quèquicom&lt;/a&gt;" se'ns parla de Gaudí, de l'ús que en feia d'aquestes superfícies i de moltes altres coses súper interessants. Que el gaudi-ho!.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" height="398" id="EVP3015031IE" width="640"&gt;&lt;param name='movie' value='http://www.tv3.cat/ria/players/3ac/evp/Main.swf'&gt;&lt;/param&gt;&lt;param name='scale' value='noscale'&gt;&lt;/param&gt;&lt;param name='align' value='tl'&gt;&lt;/param&gt;&lt;param name='swliveconnect' value='true'&gt;&lt;/param&gt;&lt;param name='menu' value='true'&gt;&lt;/param&gt;&lt;param name='allowFullScreen' value='true'&gt;&lt;/param&gt;&lt;param name='allowScriptAccess' value='always'&gt;&lt;/param&gt;&lt;param name='wmode' value='transparent'&gt;&lt;/param&gt;&lt;param name='FlashVars' value='hassinopsi=true&amp;amp;basepath=http://www.tv3.cat/ria/players/3ac/evp/&amp;amp;hascomparteix=true&amp;amp;subtitols=true&amp;amp;hasenvia=true&amp;amp;controlbar=true&amp;amp;comentaris=false&amp;amp;instancename=playerEVP_0_3015031&amp;amp;backgroundColor=#ffffff&amp;amp;relacionats=true&amp;amp;hasrss=true&amp;amp;themepath=themes/evp_advanced.swf&amp;amp;haspodcast=true&amp;amp;relacionats_canals=true&amp;amp;refreshlock=true&amp;amp;mesi=true&amp;amp;votacions=true&amp;amp;autostart=false&amp;amp;xtm=true&amp;amp;opcions=true&amp;amp;hasinsereix=true&amp;amp;minimal=false&amp;amp;videoid=3015031&amp;amp;basepath=http://www.tv3.cat/ria/players/3ac/evp/&amp;amp;xtm=true'&gt;&lt;/param&gt;&lt;embed width='500' height='311' type='application/x-shockwave-flash' src='http://www.tv3.cat/ria/players/3ac/evp/Main.swf' id='EVP3015031' scale='noscale' name='EVP3015031' salign='tl' swliveconnect='true' menu='true' allowfullscreen='true' allowscriptaccess='always' wmode='transparent' FlashVars='hassinopsi=true&amp;amp;basepath=http://www.tv3.cat/ria/players/3ac/evp/&amp;amp;hascomparteix=true&amp;amp;subtitols=true&amp;amp;hasenvia=true&amp;amp;controlbar=true&amp;amp;comentaris=false&amp;amp;instancename=playerEVP_0_3015031&amp;amp;backgroundColor=#ffffff&amp;amp;relacionats=true&amp;amp;hasrss=true&amp;amp;themepath=themes/evp_advanced.swf&amp;amp;haspodcast=true&amp;amp;relacionats_canals=true&amp;amp;refreshlock=true&amp;amp;mesi=true&amp;amp;votacions=true&amp;amp;autostart=false&amp;amp;xtm=true&amp;amp;opcions=true&amp;amp;hasinsereix=true&amp;amp;minimal=false&amp;amp;videoid=3015031&amp;amp;basepath=http://www.tv3.cat/ria/players/3ac/evp/&amp;amp;xtm=true'&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-5895082391242323059?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/5895082391242323059/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=5895082391242323059&amp;isPopup=true' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/5895082391242323059'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/5895082391242323059'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/05/gaudi-superficies-i.html' title='Gaudí, superfícies, art i matemàtiques'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/-jXo8iSQDjqQ/TcO4RrJ8YkI/AAAAAAAABMY/mXbXcCudSx0/s72-c/supreg.JPG' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-7723654977594619761</id><published>2011-05-04T12:53:00.003+02:00</published><updated>2011-05-04T13:49:28.195+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Noti-Mates'/><title type='text'>Estalmat</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/-s-EhobE75ZA/TcEut0dCiBI/AAAAAAAABMU/4mXrMMXQfio/s1600/estalmat.gif" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="149" src="http://3.bp.blogspot.com/-s-EhobE75ZA/TcEut0dCiBI/AAAAAAAABMU/4mXrMMXQfio/s200/estalmat.gif" width="150" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;u&gt;S'ha anunciat la convocatòria per a l’admissió&lt;/u&gt; en el projecte ESTALMAT a Catalunya (&lt;b&gt;ES&lt;/b&gt;tímul del &lt;b&gt;TAL&lt;/b&gt;ent precoç en &lt;b&gt;MAT&lt;/b&gt;emàtiques).&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt;L'objectiu&lt;/span&gt;&lt;/b&gt; del projecte és fomentar l’afició i habilitat especial en Matemàtiques de nois i noies que viuen a Catalunya a partir de la realització d'activitats de diversa tipologia, jocs, xerrades, colònies, ...&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Les activitats es fan &lt;b style="color: #cc0000;"&gt;tots els dissabtes&lt;/b&gt; del període lectiu dels cursos 2011-2012 i 2012-2013, &lt;b&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt;de 10 h a 13 h&lt;/span&gt;&lt;/b&gt; a la Facultat de Matemàtiques i Estadística de la Universitat Politècnica de Catalunya (UPC),&lt;b&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt; a Barcelona&lt;/span&gt;&lt;/b&gt;, es duen a terme les diverses activitats. Aquestes activitats seran &lt;span class="Apple-style-span" style="color: #cc0000;"&gt;&lt;b&gt;gratuïtes&lt;/b&gt;&lt;/span&gt; per als nois i noies seleccionats, &lt;b&gt;els pares o tutors del quals s’hauran de comprometre a portar-los i recollir-los a les hores esmentades&lt;/b&gt;.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;Com que la demanda (uns dos-cents la darrera convocatòria) és sempre superior a l'oferta (unes cinquanta places) s'ha de fer una prova de selecció.&lt;br /&gt;&lt;br /&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #38761d;"&gt;&lt;u&gt;Si esteu interessats o voleu rebre més informació pregunteu al Joan.&lt;/u&gt;&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Per més informació:&amp;nbsp;&lt;a href="http://www.xtec.net/~mberini/indexcat.htm?13"&gt;web del concurs&lt;/a&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-7723654977594619761?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/7723654977594619761/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=7723654977594619761&amp;isPopup=true' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/7723654977594619761'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/7723654977594619761'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/05/estalmat.html' title='Estalmat'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/-s-EhobE75ZA/TcEut0dCiBI/AAAAAAAABMU/4mXrMMXQfio/s72-c/estalmat.gif' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-6314186979733777700</id><published>2011-04-15T13:45:00.002+02:00</published><updated>2011-04-15T13:48:12.523+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Noti-CAM2P'/><title type='text'>Molt bon Sant Jordi</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://1.bp.blogspot.com/-m2k8hn77Qs0/Taguvw0VH6I/AAAAAAAAAXE/5zoWQ_dXVhc/s1600/Rosa.JPG" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="150" src="http://1.bp.blogspot.com/-m2k8hn77Qs0/Taguvw0VH6I/AAAAAAAAAXE/5zoWQ_dXVhc/s200/Rosa.JPG" width="200" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;Hi ha uns objectes matemàtics molt bonics que reben el nom de roses matemàtiques.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Aquí teniu una petita explicació de què són i com funcionen.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;div style="text-align: center;"&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt;FELIÇ SANT JORDI!&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;div&gt;&lt;object style="height: 354px; width: 500px;"&gt;&lt;param name="movie" value="http://static.issuu.com/webembed/viewers/style1/v1/IssuuViewer.swf?mode=embed&amp;amp;layout=http%3A%2F%2Fskin.issuu.com%2Fv%2Fcolor%2Flayout.xml&amp;amp;backgroundColor=ffffcc&amp;amp;showFlipBtn=true&amp;amp;autoFlip=true&amp;amp;autoFlipTime=6000&amp;amp;documentId=110415113759-7db9375ebfe54ad7b399731d32f93b73&amp;amp;docName=les_roses_matematiques&amp;amp;username=Mesmates314&amp;amp;loadingInfoText=Roses%20matem%C3%A0tiques&amp;amp;et=1302867869404&amp;amp;er=69" /&gt;&lt;param name="allowfullscreen" value="true"/&gt;&lt;param name="menu" value="false"/&gt;&lt;embed src="http://static.issuu.com/webembed/viewers/style1/v1/IssuuViewer.swf" type="application/x-shockwave-flash" allowfullscreen="true" menu="false" style="width:500px;height:354px" flashvars="mode=embed&amp;amp;layout=http%3A%2F%2Fskin.issuu.com%2Fv%2Fcolor%2Flayout.xml&amp;amp;backgroundColor=ffffcc&amp;amp;showFlipBtn=true&amp;amp;autoFlip=true&amp;amp;autoFlipTime=6000&amp;amp;documentId=110415113759-7db9375ebfe54ad7b399731d32f93b73&amp;amp;docName=les_roses_matematiques&amp;amp;username=Mesmates314&amp;amp;loadingInfoText=Roses%20matem%C3%A0tiques&amp;amp;et=1302867869404&amp;amp;er=69" /&gt;&lt;/object&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-6314186979733777700?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/6314186979733777700/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=6314186979733777700&amp;isPopup=true' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/6314186979733777700'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/6314186979733777700'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/04/molt-bon-sant-jordi.html' title='Molt bon Sant Jordi'/><author><name>Root</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/-m2k8hn77Qs0/Taguvw0VH6I/AAAAAAAAAXE/5zoWQ_dXVhc/s72-c/Rosa.JPG' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-8562274912338250823</id><published>2011-04-15T12:07:00.014+02:00</published><updated>2011-05-03T09:27:30.712+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Noti-CAM2P'/><title type='text'>Conte matemàtic ...</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-XdjeCoY4qY8/TagsM7HJE5I/AAAAAAAAAXA/fRPcIDE-OZk/s1600/sant_jordi.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="200" src="http://2.bp.blogspot.com/-XdjeCoY4qY8/TagsM7HJE5I/AAAAAAAAAXA/fRPcIDE-OZk/s200/sant_jordi.jpg" width="200" /&gt;&lt;/a&gt;&lt;/div&gt;Ara que ve Sant Jordi farem un petit experiment literari. La proposta consisteix a &lt;u&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt;&lt;b&gt;escriure un relat ENTRE TOTS&lt;/b&gt;&lt;/span&gt;&lt;/u&gt; de forma que en el text hi apareguin tants &lt;b&gt;nombres naturals consecutius com sigui possible&lt;/b&gt;.&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;Anirem publicant mica en mica les millors aportacions (amb una frase n'hi ha prou!) a veure fins on som capaços d'arribar. Només heu d'afegir un comentari amb el text que proposeu.&amp;nbsp;Comencem doncs?.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;&lt;i&gt;&lt;span class="Apple-style-span" style="background-color: #f1c232; color: #20124d;"&gt;(aportació 1: Joan)&lt;/span&gt;&lt;/i&gt;&lt;br /&gt;&lt;i&gt;&lt;/i&gt;&lt;b&gt;"Tinc &lt;u&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt;un&lt;/span&gt;&lt;/u&gt; somni: vull ser matemàtic professional. Fa &lt;u&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt;dos&lt;/span&gt;&lt;/u&gt; dies li vaig dir a la Marta.&lt;/b&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;b&gt;&lt;br /&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;b&gt;- Però si en els exàmens no passes del&amp;nbsp;&lt;u&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt;tres&lt;/span&gt;&lt;/u&gt;! - em va respondre sorpresa-.&lt;/b&gt;&lt;br /&gt;&lt;b&gt;- I què hi té a veure això? -li vaig dir jo-.&lt;/b&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;b&gt;&lt;br /&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;b&gt;La Marta, l'Albert i en Francesc són els meus millors amics. Tots &lt;u&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt;quatre&lt;/span&gt;&lt;/u&gt; formem un grup indestructible.&lt;/b&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;b&gt;&lt;br /&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;b&gt;Em dic Antonio i m'agraden les mates.&amp;nbsp;&lt;/b&gt;&lt;i&gt;&lt;span class="Apple-style-span" style="background-color: #f1c232; color: #073763;"&gt;(aportació 2: Lidia S.)&lt;/span&gt;&amp;nbsp;&lt;/i&gt;&lt;b&gt;Són el meu primer i únic somni des que era ben petit, amb &lt;u&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt;cinc&lt;/span&gt;&lt;/u&gt; anys. Ara que en tinc catorze, les veig veritablement agradables, però la meva mala destresa m'aporta una mitjana de l'any escolar d'un &lt;u&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt;sis&lt;/span&gt;&lt;/u&gt;.&lt;/b&gt;&lt;/div&gt;&lt;br /&gt;&lt;span class="Apple-style-span" style="background-color: #f1c232;"&gt;&lt;span class="Apple-style-span" style="color: #0c343d;"&gt;&lt;i&gt;(aportació 3: Míriam L.)&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&amp;nbsp;&lt;b&gt;Jo he pensat que si estudiés acabaria traient un &lt;span class="Apple-style-span" style="color: #cc0000;"&gt;&lt;u&gt;set&lt;/u&gt;&lt;/span&gt;. Però amb aquesta nota no em conformo jo vull un &lt;span class="Apple-style-span" style="color: #cc0000;"&gt;&lt;u&gt;vuit&lt;/u&gt;&lt;/span&gt; o un &lt;span class="Apple-style-span" style="color: #cc0000;"&gt;&lt;u&gt;nou&lt;/u&gt;&lt;/span&gt;. L'any passat en un examen vaig treure un &lt;span class="Apple-style-span" style="color: #cc0000;"&gt;&lt;u&gt;deu&lt;/u&gt;&lt;/span&gt; així que, si l'any passat vaig poder, ara tembé puc."&lt;/b&gt;&lt;br /&gt;&lt;br /&gt;Un, dos, tres, quatre, cinc, sis, set, vuit, nou, deu ... vinga! ... onze, dotze, tretze, ...&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-8562274912338250823?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/8562274912338250823/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=8562274912338250823&amp;isPopup=true' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/8562274912338250823'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/8562274912338250823'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/04/conte-matematic.html' title='Conte matemàtic ...'/><author><name>Root</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/-XdjeCoY4qY8/TagsM7HJE5I/AAAAAAAAAXA/fRPcIDE-OZk/s72-c/sant_jordi.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-5275526655105002266</id><published>2011-04-11T16:59:00.001+02:00</published><updated>2011-04-11T20:47:50.156+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='enigMÀTics'/><title type='text'>enigMÀTics (xix)</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-Tyhyy0iaMs4/TaMVvwd4GbI/AAAAAAAAAW4/mgp9SMKbvn0/s1600/flor.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="197" src="http://2.bp.blogspot.com/-Tyhyy0iaMs4/TaMVvwd4GbI/AAAAAAAAAW4/mgp9SMKbvn0/s200/flor.jpg" width="200" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;b&gt;&lt;br /&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;b&gt;&lt;br /&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;b&gt;Molt, molt, molt difícil ... però molt !!!&lt;/b&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Heu de calcular l'àrea de la flor vermella si sabem que el costat del quadrat que la conté és de 12 cm?.&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-5275526655105002266?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/5275526655105002266/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=5275526655105002266&amp;isPopup=true' title='2 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/5275526655105002266'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/5275526655105002266'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/04/enigmatics-xviii_11.html' title='enigMÀTics (xix)'/><author><name>Root</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/-Tyhyy0iaMs4/TaMVvwd4GbI/AAAAAAAAAW4/mgp9SMKbvn0/s72-c/flor.jpg' height='72' width='72'/><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-3644683359517462235</id><published>2011-04-11T13:31:00.000+02:00</published><updated>2011-04-11T13:31:55.781+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Noti-CAM2P'/><title type='text'>Fotografies matemàtiques</title><content type='html'>&lt;div style="text-align: justify;"&gt;Aquí teniu les fotografies que es van presentar al concurs. Moltes gràcies i felicitats a tots els qui heu participat.&lt;/div&gt;&lt;br /&gt;&lt;div&gt;&lt;div style="text-align: center;"&gt;&lt;object style="height: 353px; width: 500px;"&gt;&lt;param name="movie" value="http://static.issuu.com/webembed/viewers/style1/v1/IssuuViewer.swf?mode=embed&amp;amp;layout=http%3A%2F%2Fskin.issuu.com%2Fv%2Fcolor%2Flayout.xml&amp;amp;backgroundColor=ffffcc&amp;amp;showFlipBtn=true&amp;amp;autoFlip=true&amp;amp;autoFlipTime=6000&amp;amp;documentId=110411110853-a3be8bc2902b476b9c78ba5c12431b7e&amp;amp;docName=fotosmates&amp;amp;username=Mesmates314&amp;amp;loadingInfoText=Fotos%20matem%C3%A0tiques%3F&amp;amp;et=1302521500006&amp;amp;er=13" /&gt;&lt;param name="allowfullscreen" value="true"/&gt;&lt;param name="menu" value="false"/&gt;&lt;embed src="http://static.issuu.com/webembed/viewers/style1/v1/IssuuViewer.swf" type="application/x-shockwave-flash" allowfullscreen="true" menu="false" style="width:500px;height:353px" flashvars="mode=embed&amp;amp;layout=http%3A%2F%2Fskin.issuu.com%2Fv%2Fcolor%2Flayout.xml&amp;amp;backgroundColor=ffffcc&amp;amp;showFlipBtn=true&amp;amp;autoFlip=true&amp;amp;autoFlipTime=6000&amp;amp;documentId=110411110853-a3be8bc2902b476b9c78ba5c12431b7e&amp;amp;docName=fotosmates&amp;amp;username=Mesmates314&amp;amp;loadingInfoText=Fotos%20matem%C3%A0tiques%3F&amp;amp;et=1302521500006&amp;amp;er=13" /&gt;&lt;/object&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-3644683359517462235?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/3644683359517462235/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=3644683359517462235&amp;isPopup=true' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/3644683359517462235'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/3644683359517462235'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/04/fotografies-matematiques.html' title='Fotografies matemàtiques'/><author><name>Root</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-8914701194208462208</id><published>2011-04-08T13:35:00.000+02:00</published><updated>2011-04-08T13:35:53.051+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Noti-CAM2P'/><title type='text'>Àlbum de fotos</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-AX_pmV_CJhU/TZ7sYkoFlWI/AAAAAAAAAVA/-kjnhC10QP8/s1600/IMG_0927.JPG" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="200" src="http://2.bp.blogspot.com/-AX_pmV_CJhU/TZ7sYkoFlWI/AAAAAAAAAVA/-kjnhC10QP8/s200/IMG_0927.JPG" width="150" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;a href="http://3.bp.blogspot.com/-beX6AvEiTeE/TZ7ywgAnr0I/AAAAAAAAAWg/Oa1TkJkD8-U/s1600/hyperboloid.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"&gt;&lt;img border="0" height="200" src="http://3.bp.blogspot.com/-beX6AvEiTeE/TZ7ywgAnr0I/AAAAAAAAAWg/Oa1TkJkD8-U/s200/hyperboloid.jpg" width="116" /&gt;&lt;/a&gt;&amp;nbsp;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;a href="https://picasaweb.google.com/112362477821683803989/ConstruccioDePoliedres#"&gt;Fent poliedres al CAM2P&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Aviat muntarem l'exposició i construirem noves figures geomètriques ...&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;... ara ...&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;... les superfícies reglades.&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-8914701194208462208?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/8914701194208462208/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=8914701194208462208&amp;isPopup=true' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/8914701194208462208'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/8914701194208462208'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/04/album-de-fotos.html' title='Àlbum de fotos'/><author><name>Root</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/-AX_pmV_CJhU/TZ7sYkoFlWI/AAAAAAAAAVA/-kjnhC10QP8/s72-c/IMG_0927.JPG' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-2458720368672162476</id><published>2011-04-04T10:08:00.004+02:00</published><updated>2011-04-04T10:16:15.547+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='enigMÀTics'/><title type='text'>enigMÀTics (xviii)</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/-pNo07HLA3zk/TZl78sau6vI/AAAAAAAABL8/EoMrBNy1DTg/s1600/graellaquadrats.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="150" src="http://3.bp.blogspot.com/-pNo07HLA3zk/TZl78sau6vI/AAAAAAAABL8/EoMrBNy1DTg/s200/graellaquadrats.jpg" width="150" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;Quants quadrats podries fer unint quatre punts qualssevol d'aquesta graella de setze punts?.&lt;br /&gt;&lt;br /&gt;(Tot i que és molt difícil argumentar-ho mitjançant un comentari procura fer una breu explicació que ens ajudi a entendre una mica com has trobat els teus quadrats)&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-2458720368672162476?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/2458720368672162476/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=2458720368672162476&amp;isPopup=true' title='4 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/2458720368672162476'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/2458720368672162476'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/04/enigmatics-xviii.html' title='enigMÀTics (xviii)'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/-pNo07HLA3zk/TZl78sau6vI/AAAAAAAABL8/EoMrBNy1DTg/s72-c/graellaquadrats.jpg' height='72' width='72'/><thr:total>4</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-3578733140736933054</id><published>2011-04-04T09:40:00.002+02:00</published><updated>2011-04-04T09:41:09.479+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='enigMÀTics'/><title type='text'>enigMÀTics (xvii)</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/-ySqkD9cuDh8/TZl1qJAyjuI/AAAAAAAABL4/BmCZqizsB-c/s1600/numbers.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="100" src="http://4.bp.blogspot.com/-ySqkD9cuDh8/TZl1qJAyjuI/AAAAAAAABL4/BmCZqizsB-c/s200/numbers.jpg" width="200" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;Quin és el nombre més petit que es pot dividir per 2, per 3, per 4, per 5, per 6, per 7, per 8, per 9 i per 10?&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-3578733140736933054?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/3578733140736933054/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=3578733140736933054&amp;isPopup=true' title='2 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/3578733140736933054'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/3578733140736933054'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/04/enigmatics-xvii.html' title='enigMÀTics (xvii)'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/-ySqkD9cuDh8/TZl1qJAyjuI/AAAAAAAABL4/BmCZqizsB-c/s72-c/numbers.jpg' height='72' width='72'/><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-5333849749321683241</id><published>2011-03-29T08:48:00.001+02:00</published><updated>2011-03-29T08:51:55.369+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Fem Matemàtiques'/><title type='text'>Poliedres</title><content type='html'>&lt;div style="text-align: justify;"&gt;Aquestes són les plantilles per construir els poliedres que estem fent al CAM2P. Recordeu que cal &lt;b&gt;&lt;span class="Apple-style-span" style="color: #274e13;"&gt;imprimir-les en cartolin&lt;/span&gt;a&lt;/b&gt; i&lt;b&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt; retallar-les amb molt de compte&lt;/span&gt;&lt;/b&gt;. Les gomes elàstiques que fem servir són&lt;span class="Apple-style-span" style="color: #0c343d;"&gt; &lt;b&gt;gometes del nombre 3&lt;/b&gt;&lt;/span&gt;.&lt;/div&gt;&lt;br /&gt;&lt;div&gt;&lt;div style="text-align: center;"&gt;&lt;object style="height: 297px; width: 420px;"&gt;&lt;param name="movie" value="http://static.issuu.com/webembed/viewers/style1/v1/IssuuViewer.swf?mode=embed&amp;amp;layout=http%3A%2F%2Fskin.issuu.com%2Fv%2Fcolor%2Flayout.xml&amp;amp;backgroundColor=ffffcc&amp;amp;showFlipBtn=true&amp;amp;autoFlip=true&amp;amp;autoFlipTime=6000&amp;amp;documentId=110328135039-f0f01e55a8b54c0698165c71e315cce2&amp;amp;docName=formesgeometriques2&amp;amp;username=Mesmates314&amp;amp;loadingInfoText=Plantilla%20poliedres&amp;amp;et=1301380531236&amp;amp;er=85" /&gt;&lt;param name="allowfullscreen" value="true"/&gt;&lt;param name="menu" value="false"/&gt;&lt;embed src="http://static.issuu.com/webembed/viewers/style1/v1/IssuuViewer.swf" type="application/x-shockwave-flash" allowfullscreen="true" menu="false" style="width:420px;height:297px" flashvars="mode=embed&amp;amp;layout=http%3A%2F%2Fskin.issuu.com%2Fv%2Fcolor%2Flayout.xml&amp;amp;backgroundColor=ffffcc&amp;amp;showFlipBtn=true&amp;amp;autoFlip=true&amp;amp;autoFlipTime=6000&amp;amp;documentId=110328135039-f0f01e55a8b54c0698165c71e315cce2&amp;amp;docName=formesgeometriques2&amp;amp;username=Mesmates314&amp;amp;loadingInfoText=Plantilla%20poliedres&amp;amp;et=1301380531236&amp;amp;er=85" /&gt;&lt;/object&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-5333849749321683241?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/5333849749321683241/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=5333849749321683241&amp;isPopup=true' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/5333849749321683241'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/5333849749321683241'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/03/poliedres.html' title='Poliedres'/><author><name>Root</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-4848877895348322253</id><published>2011-03-26T19:08:00.005+01:00</published><updated>2011-03-26T19:11:36.377+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Fem Matemàtiques'/><title type='text'>Penjats per les Mates</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="https://lh6.googleusercontent.com/-XWphBZlrlQA/TY4ndp49X3I/AAAAAAAABKo/uwwqetOQ_nk/s1600/CIMG3144.JPG" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="240" src="https://lh6.googleusercontent.com/-XWphBZlrlQA/TY4ndp49X3I/AAAAAAAABKo/uwwqetOQ_nk/s320/CIMG3144.JPG" width="320" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Avui ha tingut lloc la fase final del concur&lt;b&gt;s "Penjats per les mates"&lt;/b&gt; a l'edifici de l'escola universitària.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Han fet una prova (no era gens fàcil!) i que sembla que han fet prou bé. A continuació han estat convidats a esmorzar i a un concert de música a càrrec d'alumnes del conservatori.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Finalment s'han donat els diplomes i els premis. Aquí teniu &lt;a href="https://picasaweb.google.com/112362477821683803989/Penjatsperlesmates#"&gt;les fotos&lt;/a&gt;&amp;nbsp;(no són gaire bones, eh?) de l'acte i del nostre super-equip.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;div style="text-align: center;"&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt;Moltes felicitats i moltes gràcies per representar tant bé el nostre institut!!!&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-4848877895348322253?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/4848877895348322253/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=4848877895348322253&amp;isPopup=true' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/4848877895348322253'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/4848877895348322253'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/03/penjats-per-les-mates.html' title='Penjats per les Mates'/><author><name>Root</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='https://lh6.googleusercontent.com/-XWphBZlrlQA/TY4ndp49X3I/AAAAAAAABKo/uwwqetOQ_nk/s72-c/CIMG3144.JPG' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-1226150256145744436</id><published>2011-03-23T19:15:00.001+01:00</published><updated>2011-03-23T19:17:54.002+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Mate-feina'/><category scheme='http://www.blogger.com/atom/ns#' term='Videoteca'/><title type='text'>El METRE</title><content type='html'>&lt;div style="text-align: justify;"&gt;Aquest video és molt i molt interessant. És un video del magnífic programa de TV3: &lt;a href="http://blogs.tv3.cat/quequicom"&gt;Quèquicom&lt;/a&gt;. &lt;span class="Apple-style-span" style="color: #cc0000;"&gt;Ens explica el motiu pel qual i de quina manera es defineix &lt;b&gt;el metre&lt;/b&gt;.&lt;/span&gt; Parla també de les mesures del món o el funcionament del GPS. És un video divulgatiu però no és fàcil, eh?. Això si, escoltat amb atenció, ens pot ensenyar moltes coses.&amp;nbsp;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #0c343d;"&gt;Matemàtiques&lt;/span&gt; i&lt;span class="Apple-style-span" style="color: #4c1130;"&gt; més matemàtiques&lt;/span&gt;!.&lt;/b&gt;&lt;/div&gt;&lt;br /&gt;&lt;div id="embed"&gt;&lt;object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://fpdownload.macromedia.com/get/flashplayer/current/swflash.cab" height="313" id="rvideo" width="616"&gt;      &lt;param name="allowScriptAccess" value="always" /&gt;&lt;param name="allowFullScreen" value="true" /&gt;&lt;param name="movie" value="http://www.edu3.cat/html/swf/video/video.swf" /&gt;&lt;param name="quality" value="high" /&gt;&lt;param name="flashvars" value="url=http://www.edu3.cat/portal/pls/portal/edu3tv.flash.get_av_info?p_hash=c77b68841e1edf6f5765&amp;embed=http%3A%2F%2Fwww.edu3.cat%2Fportal%2Fpls%2Fportal%2Fedu3tv.flash.get_page%3Fp_hash%3Dc77b68841e1edf6f5765"/&gt;&lt;param name="bgcolor" value="#000000" /&gt;&lt;embed id="rvideo" height="313" width="500" flashvars="url=http://www.edu3.cat/portal/pls/portal/edu3tv.flash.get_av_info?p_hash=c77b68841e1edf6f5765&amp;embed=http%3A%2F%2Fwww.edu3.cat%2Fportal%2Fpls%2Fportal%2Fedu3tv.flash.get_page%3Fp_hash%3Dc77b68841e1edf6f5765" movie="http://www.edu3.cat/html/swf/video/video.swf" allowfullscreen="true" allowscriptaccess="always" quality="high" bgcolor="#000000" name="rvideo" style="" src="http://www.edu3.cat/html/swf/video/video.swf" type="application/x-shockwave-flash"/&gt;      &lt;/embed&gt;&lt;/object&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-1226150256145744436?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/1226150256145744436'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/1226150256145744436'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/03/el-metre.html' title='El METRE'/><author><name>Root</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-6842156889918394063</id><published>2011-03-23T17:42:00.003+01:00</published><updated>2011-03-23T17:43:16.520+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Noti-CAM2P'/><title type='text'>Fotografia matemàtica ... enrecordem-nos-en!!!</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="https://lh4.googleusercontent.com/-sYl-PI48jxw/TYoior2T58I/AAAAAAAAASY/RXz1Ih8kkvY/s1600/camera.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="169" src="https://lh4.googleusercontent.com/-sYl-PI48jxw/TYoior2T58I/AAAAAAAAASY/RXz1Ih8kkvY/s320/camera.jpg" width="200" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;span class="Apple-style-span" style="color: #cc0000; font-size: large;"&gt;&lt;b&gt;El concurs de fotografia matemàtica rep fotos fins al dia 1 d'abril.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;No us adormiu!!! ... és molt fàcil ... només cal captar la foto i enviar-la per correu electrònic amb el vostre nom i&amp;nbsp; el títol que li vulguis posar, a l'aderça:&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;span class="Apple-style-span" style="border-collapse: separate; color: black; font-family: 'Times New Roman'; font-size: small; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px;"&gt;&lt;span class="Apple-style-span" style="font-family: arial, sans-serif; font-size: 13px;"&gt;&lt;a href="mailto:matesmontperdut@gmail.com"&gt;matesmontperdut@gmail.com&lt;/a&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-6842156889918394063?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/6842156889918394063'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/6842156889918394063'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/03/concurs-de-fotografia-matematica.html' title='Fotografia matemàtica ... enrecordem-nos-en!!!'/><author><name>Root</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='https://lh4.googleusercontent.com/-sYl-PI48jxw/TYoior2T58I/AAAAAAAAASY/RXz1Ih8kkvY/s72-c/camera.jpg' height='72' width='72'/></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-3857456707763285915</id><published>2011-03-23T09:06:00.002+01:00</published><updated>2011-03-23T21:11:20.293+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='enigMÀTics'/><title type='text'>enigMÀTics (xvi)</title><content type='html'>&lt;div style="text-align: justify;"&gt;En informàtica tota la informació es redueix a cadenes immensament llargues d'uns i zeros. Cadascun d'aquests uns i zeros se l'anomena: bit d'informació. Una cadeneta de vuit bits rep el nom de byte.&amp;nbsp;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="https://lh3.googleusercontent.com/-SfvqpddgyPs/TYmmVFgZftI/AAAAAAAABKk/BMlFkoM-ADc/s1600/byte.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="105" src="https://lh3.googleusercontent.com/-SfvqpddgyPs/TYmmVFgZftI/AAAAAAAABKk/BMlFkoM-ADc/s320/byte.jpg" width="320" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: justify;"&gt;A la figura hi ha el bit (00110101) però en podríem fer una pila més: (11100110), (00001000), (11101010), ...&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: justify;"&gt;&lt;b&gt;Quants bytes diferents podem escriure?.&lt;/b&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-3857456707763285915?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/3857456707763285915/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=3857456707763285915&amp;isPopup=true' title='2 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/3857456707763285915'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/3857456707763285915'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/03/enigmatics-xvi.html' title='enigMÀTics (xvi)'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='https://lh3.googleusercontent.com/-SfvqpddgyPs/TYmmVFgZftI/AAAAAAAABKk/BMlFkoM-ADc/s72-c/byte.jpg' height='72' width='72'/><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-297781587998737944</id><published>2011-03-22T13:13:00.005+01:00</published><updated>2011-03-22T13:16:48.752+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Noti-CAM2P'/><title type='text'>Projecte exposició</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="https://lh5.googleusercontent.com/-c9GcXpUyIn4/TYiRPJgwOgI/AAAAAAAABKU/__fbjy1sTiY/s1600/dodecaedrochato.gif" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" src="https://lh5.googleusercontent.com/-c9GcXpUyIn4/TYiRPJgwOgI/AAAAAAAABKU/__fbjy1sTiY/s1600/dodecaedrochato.gif" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;a href="https://lh6.googleusercontent.com/-mr4f4Ijo4Ng/TYiSVJORU6I/AAAAAAAABKg/zrwFuP3ogn4/s1600/dodecaedrotruncado.gif" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"&gt;&lt;img border="0" src="https://lh6.googleusercontent.com/-mr4f4Ijo4Ng/TYiSVJORU6I/AAAAAAAABKg/zrwFuP3ogn4/s1600/dodecaedrotruncado.gif" /&gt;&lt;/a&gt;&lt;a href="https://lh6.googleusercontent.com/-hwU3w1gs3bQ/TYiRW3Ue8hI/AAAAAAAABKc/zof2C8wxlKk/s1600/triakontagono.gif" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"&gt;&lt;img border="0" src="https://lh6.googleusercontent.com/-hwU3w1gs3bQ/TYiRW3Ue8hI/AAAAAAAABKc/zof2C8wxlKk/s1600/triakontagono.gif" /&gt;&lt;/a&gt;&lt;a href="https://lh4.googleusercontent.com/-Xzhead007oQ/TYiRRUnyibI/AAAAAAAABKY/k7czvM-FT_g/s1600/hexaedrochato.gif" imageanchor="1" style="clear: left; display: inline !important; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" src="https://lh4.googleusercontent.com/-Xzhead007oQ/TYiRRUnyibI/AAAAAAAABKY/k7czvM-FT_g/s1600/hexaedrochato.gif" /&gt;&lt;/a&gt;&lt;br /&gt;Al CAM2P hem pensat a muntar una&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #cc0000; font-size: large;"&gt;exposició de poliedres&lt;/span&gt;&lt;/b&gt;.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;A més dels poliedres regulars farem també els semiregulars.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;b&gt;Ens en sortirem? ... hi ha molta, molta, molta feina!&lt;/b&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;a href="http://www.edu.xunta.es/contidos/premios/p2004/b/poliedros/poliedros.html"&gt;Aquesta web&lt;/a&gt; sobre poliedres és una meravella ... visiteu-la!!!.&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-297781587998737944?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/297781587998737944'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/297781587998737944'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/03/projecte-exposicio.html' title='Projecte exposició'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='https://lh5.googleusercontent.com/-c9GcXpUyIn4/TYiRPJgwOgI/AAAAAAAABKU/__fbjy1sTiY/s72-c/dodecaedrochato.gif' height='72' width='72'/></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-8392853875214306414</id><published>2011-03-18T17:27:00.002+01:00</published><updated>2011-03-18T17:29:09.845+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Noti-CAM2P'/><title type='text'>Construcció de poliedres</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="https://lh6.googleusercontent.com/-sjUpLWdbAmE/TYOHx41_ozI/AAAAAAAAASU/kU1fjcadM_E/s1600/IMAG0035.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" src="https://lh6.googleusercontent.com/-sjUpLWdbAmE/TYOHx41_ozI/AAAAAAAAASU/kU1fjcadM_E/s1600/IMAG0035.jpg" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Avui hem començat una nova etapa del CAM2P. Esperem que el nou horari ens faciliti les coses. De moment hem començat construint poliedres petits i ... qui sap? ... igual n'acabem construint alguns de gegants (idea de la Maruxa) per adornar el nou institut!!!.&amp;nbsp;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Aquí teniu &lt;a href="https://picasaweb.google.com/112362477821683803989/ConstruccioDePoliedres#"&gt;algunes fotos&lt;/a&gt;&amp;nbsp;(molt dolentes perquè les hem hagut de fer amb el mòbil).&amp;nbsp;La setmana vinent, amb alguns poliedres acabats i una bona càmera, segur que surten molt millor.&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-8392853875214306414?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/8392853875214306414'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/8392853875214306414'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/03/construccio-de-poliedres.html' title='Construcció de poliedres'/><author><name>Root</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='https://lh6.googleusercontent.com/-sjUpLWdbAmE/TYOHx41_ozI/AAAAAAAAASU/kU1fjcadM_E/s72-c/IMAG0035.jpg' height='72' width='72'/></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-6951766089579610859</id><published>2011-03-18T13:30:00.002+01:00</published><updated>2011-03-18T13:33:18.999+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Noti-Mates'/><title type='text'>Finalistes Penjats per les Mates</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="https://lh4.googleusercontent.com/-EPav38_jH4U/TYNP2XSvBqI/AAAAAAAAAQU/YfpxDgeWFiY/s1600/penjats.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="200" src="https://lh4.googleusercontent.com/-EPav38_jH4U/TYNP2XSvBqI/AAAAAAAAAQU/YfpxDgeWFiY/s200/penjats.jpg" width="200" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="background-color: #cfe2f3; color: #cc0000;"&gt;Finalistes de 1r d'ESO:&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;Lídia Sánchez&lt;br /&gt;Mar Torras&lt;br /&gt;Míriam Líndez&lt;br /&gt;&lt;br /&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="background-color: #cfe2f3; color: #cc0000;"&gt;Finalistes de 2n d'ESO&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;Óscar Ochoa&lt;br /&gt;Mofid Krim&lt;br /&gt;Juan Carlos Vallejo&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;&lt;b&gt;&lt;u&gt;Dissabte 26 de març a les 9:15&lt;/u&gt; al Vapor Universitari al carrer Colom. &lt;span class="Apple-style-span" style="color: red;"&gt;Molta sort!.&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-6951766089579610859?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/6951766089579610859'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/6951766089579610859'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/03/finalistes-penjats-per-les-mates.html' title='Finalistes Penjats per les Mates'/><author><name>Root</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='https://lh4.googleusercontent.com/-EPav38_jH4U/TYNP2XSvBqI/AAAAAAAAAQU/YfpxDgeWFiY/s72-c/penjats.jpg' height='72' width='72'/></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-7048490224642145098</id><published>2011-03-15T20:14:00.000+01:00</published><updated>2011-03-15T20:14:47.590+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Noti-Mates'/><title type='text'>Mates que són notícia ... un altre cop.</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="https://lh6.googleusercontent.com/-bgpIyku3Yaw/TX-6Z8n3I4I/AAAAAAAABKI/GR2-3TA3pC4/s1600/Nash2.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="200" src="https://lh6.googleusercontent.com/-bgpIyku3Yaw/TX-6Z8n3I4I/AAAAAAAABKI/GR2-3TA3pC4/s200/Nash2.jpg" width="164" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Fa uns dies vàrem fer-nos ressó de la solució d'un problema força antic per part de dos matemàtic espanyols. Era el problema dels &lt;a href="http://mesmates314.blogspot.com/2010/11/matematiques-que-son-noticia.html"&gt;conjunts de Sidon&lt;/a&gt;&amp;nbsp;(un problema molt interessant i fàcil d'entendre per altra banda!).&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Ara dos matemàtics espanyols &lt;a href="http://www.cadenaser.com/sociedad/articulo/matematicos-espanoles-resuelven-problema-john-nash-planteo-hace-anos/serpro/20110315csrcsrsoc_4/Tes"&gt;han resol un altre problema&lt;/a&gt;&amp;nbsp;plantejat a mitjans del segle passat i que han resol després de treballar-hi &lt;b&gt;només&lt;/b&gt; durant tres anys.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Aquest problema és difícil d'entendre però té la curiositat de que va ser proposat per &lt;a href="http://es.wikipedia.org/wiki/John_Forbes_Nash"&gt;John Nash&lt;/a&gt;, matemàtic que ha protagonitzat una extraordinària història de superació (pateix una greu malaltia mental) que es va traslladar a les pantalles de cine en una memorable pel·lícula que val la pena veure: &lt;a href="http://www.youtube.com/watch?v=Yp1pBvtUeeU"&gt;"Una mente maravillosa"&lt;/a&gt;.&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-7048490224642145098?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/7048490224642145098'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/7048490224642145098'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/03/mates-que-son-noticia-un-altre-cop.html' title='Mates que són notícia ... un altre cop.'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='https://lh6.googleusercontent.com/-bgpIyku3Yaw/TX-6Z8n3I4I/AAAAAAAABKI/GR2-3TA3pC4/s72-c/Nash2.jpg' height='72' width='72'/></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-4049705786932384584</id><published>2011-03-15T09:28:00.002+01:00</published><updated>2011-03-15T09:29:37.002+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='enigMÀTics'/><title type='text'>enigMÀTics (xv)</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="https://lh5.googleusercontent.com/-qiOzMBVVlJM/TX8gWZ7c14I/AAAAAAAAAQQ/OPt3hDxL11U/s1600/garona-ugt-central.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="170" src="https://lh5.googleusercontent.com/-qiOzMBVVlJM/TX8gWZ7c14I/AAAAAAAAAQQ/OPt3hDxL11U/s200/garona-ugt-central.jpg" width="200" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Aquestes paraules (aproximadament) les vaig escoltar ahir dia 14 de març en un programa de la cadena Ser parlant sobre la problemàtica de les centrals al Japó:&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;"Fa uns anys el perill d'accident nuclear era d'&lt;u&gt;un accident greu cada cinquanta&lt;/u&gt; anys. En uns quants anys aquest risc hauria de baixar a la tercera part. És a dir, &lt;u&gt;un accident greu cada setze o disset anys&lt;/u&gt;."&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;b&gt;Tens alguna cosa a dir?.&lt;/b&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-4049705786932384584?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/4049705786932384584/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=4049705786932384584&amp;isPopup=true' title='2 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/4049705786932384584'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/4049705786932384584'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/03/enigmatics-xv.html' title='enigMÀTics (xv)'/><author><name>Root</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='https://lh5.googleusercontent.com/-qiOzMBVVlJM/TX8gWZ7c14I/AAAAAAAAAQQ/OPt3hDxL11U/s72-c/garona-ugt-central.jpg' height='72' width='72'/><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-983429227099262605</id><published>2011-03-14T20:16:00.002+01:00</published><updated>2011-03-14T20:18:19.051+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Mate-feina'/><title type='text'>Treball de la Selena</title><content type='html'>&lt;div style="text-align: justify;"&gt;La &lt;b&gt;Selena Reyes&lt;/b&gt; (1r d'ESO) ha dedicat unes quantes hores del seu temps lliure a escriure aquest treball sobre &lt;span class="Apple-style-span" style="color: #4c1130;"&gt;&lt;u&gt;història de les matemàtiques&lt;/u&gt;&lt;/span&gt;.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Realment és un treball molt ben fet, molt interessant i molt complet que val la pena llegir. No cal que es llegeixi tot d'una tacada si voleu, però aquí el teniu per poder anar fullejant-lo sempre que volgueu.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #990000;"&gt;Felicitats Selena i moltes gràcies!!!&amp;nbsp;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div&gt;&lt;div style="text-align: center;"&gt;&lt;object style="height: 353px; width: 500px;"&gt;&lt;param name="movie" value="http://static.issuu.com/webembed/viewers/style1/v1/IssuuViewer.swf?mode=embed&amp;amp;layout=http%3A%2F%2Fskin.issuu.com%2Fv%2Fcolor%2Flayout.xml&amp;amp;backgroundColor=ffffcc&amp;amp;showFlipBtn=true&amp;amp;autoFlip=true&amp;amp;autoFlipTime=6000&amp;amp;documentId=110314190348-4b544858c6d04b8a9b87e2e57f3583b1&amp;amp;docName=historia_de_les_matematiques&amp;amp;username=Mesmates314&amp;amp;loadingInfoText=historiamatematiques&amp;amp;et=1300130132818&amp;amp;er=27" /&gt;&lt;param name="allowfullscreen" value="true"/&gt;&lt;param name="menu" value="false"/&gt;&lt;embed src="http://static.issuu.com/webembed/viewers/style1/v1/IssuuViewer.swf" type="application/x-shockwave-flash" allowfullscreen="true" menu="false" style="width:500px;height:353px" flashvars="mode=embed&amp;amp;layout=http%3A%2F%2Fskin.issuu.com%2Fv%2Fcolor%2Flayout.xml&amp;amp;backgroundColor=ffffcc&amp;amp;showFlipBtn=true&amp;amp;autoFlip=true&amp;amp;autoFlipTime=6000&amp;amp;documentId=110314190348-4b544858c6d04b8a9b87e2e57f3583b1&amp;amp;docName=historia_de_les_matematiques&amp;amp;username=Mesmates314&amp;amp;loadingInfoText=historiamatematiques&amp;amp;et=1300130132818&amp;amp;er=27" /&gt;&lt;/object&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-983429227099262605?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/983429227099262605'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/983429227099262605'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/03/treball-de-la-selena.html' title='Treball de la Selena'/><author><name>Root</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-3351177753762013974</id><published>2011-03-14T17:23:00.006+01:00</published><updated>2011-03-14T18:23:26.713+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Noti-CAM2P'/><title type='text'>Canvi d'horari!!!</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="https://lh6.googleusercontent.com/-TgQVzgxG-UA/TOLs_1OAyJI/AAAAAAAABHs/bR8Ib9b8vzo/s1600/logocampweb.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" src="https://lh6.googleusercontent.com/-TgQVzgxG-UA/TOLs_1OAyJI/AAAAAAAABHs/bR8Ib9b8vzo/s1600/logocampweb.jpg" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;A partir d'aquesta setmana ens veiem &lt;b&gt;&lt;u&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt;els divendres després del pati&lt;/span&gt;&lt;/u&gt;&lt;/b&gt;.&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;span class="Apple-style-span" style="color: #990000; font-size: large;"&gt;&lt;b&gt;On? ...&amp;nbsp;&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;b&gt;&lt;br /&gt;&lt;/b&gt;&lt;br /&gt;... estigueu atents a les notícies.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-3351177753762013974?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/3351177753762013974'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/3351177753762013974'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/03/canvi-dhorari.html' title='Canvi d&apos;horari!!!'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='https://lh6.googleusercontent.com/-TgQVzgxG-UA/TOLs_1OAyJI/AAAAAAAABHs/bR8Ib9b8vzo/s72-c/logocampweb.jpg' height='72' width='72'/></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-8210178292277536558</id><published>2011-03-14T14:15:00.000+01:00</published><updated>2011-03-14T14:15:10.011+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Noti-Mates'/><title type='text'>Dia de Pi</title><content type='html'>&lt;div style="text-align: justify;"&gt;Avui, dia 14 de març és el dia del nombre Pi (14 de març = 14 del 3 = 3.14).&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt;&lt;b&gt;Aquest video commemoratiu és com màgic&lt;/b&gt;.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Més o menys crec que va així ... s'assigna a cada nota un nombre: do=1, re=2, mi=3, fa=4, ... i també a alguns acords (aquí ja no hi arribo). Després un senyors es posen a tocar segons el que els dicten els decimals del nombre pi (3,14159265358979323846264338327950288...) i surt això:&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;iframe allowfullscreen="" frameborder="0" height="390" src="http://www.youtube.com/embed/wK7tq7L0N8E" title="YouTube video player" width="480"&gt;&lt;/iframe&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-8210178292277536558?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/8210178292277536558'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/8210178292277536558'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/03/dia-de-pi.html' title='Dia de Pi'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://img.youtube.com/vi/wK7tq7L0N8E/default.jpg' height='72' width='72'/></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-9146933652705101209</id><published>2011-03-14T10:21:00.001+01:00</published><updated>2011-03-14T10:21:57.614+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Noti-Mates'/><title type='text'>El manuscrit Voynich</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="https://lh6.googleusercontent.com/-lWkHmlvFZqI/TX3bFTdvoYI/AAAAAAAAAQI/pYIagATQ2LA/s1600/voynich_schaefer_big.gif" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="200" src="https://lh6.googleusercontent.com/-lWkHmlvFZqI/TX3bFTdvoYI/AAAAAAAAAQI/pYIagATQ2LA/s200/voynich_schaefer_big.gif" width="171" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;El manuscrit Voynich és un text molt curiós de fa més de cinc-cents anys escrit en un alfabet extrany i que, fins el dia d'avui, no s'ha pogut desxifrar.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Jo no en sabia res fins la publicació d'aquest&amp;nbsp;&lt;a href="http://www.elpunt.cat/noticia/article/7-vista/8-articles/368596-lalfabet-desconegut-del-manuscrit-voynich.html"&gt;article al diari El Punt&lt;/a&gt;.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Si voleu saber-ne més podeu consultar a la &lt;a href="http://ca.wikipedia.org/wiki/Manuscrit_Voynich"&gt;Viquipèdia&lt;/a&gt;.&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-9146933652705101209?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/9146933652705101209'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/9146933652705101209'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/03/el-manuscrit-voynich.html' title='El manuscrit Voynich'/><author><name>Root</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='https://lh6.googleusercontent.com/-lWkHmlvFZqI/TX3bFTdvoYI/AAAAAAAAAQI/pYIagATQ2LA/s72-c/voynich_schaefer_big.gif' height='72' width='72'/></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-3541527351366431317</id><published>2011-03-04T10:16:00.001+01:00</published><updated>2011-03-04T16:52:24.711+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='enigMÀTics'/><title type='text'>enigMÀTic (xiv)</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="https://lh5.googleusercontent.com/-O7axXSxel1k/TXCtJ_tdZdI/AAAAAAAABJ0/urOD9ffVw4M/s1600/cincs.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="210" src="https://lh5.googleusercontent.com/-O7axXSxel1k/TXCtJ_tdZdI/AAAAAAAABJ0/urOD9ffVw4M/s200/cincs.jpg" width="200" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Molt, molt difícil ! ! !&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="color: #cc0000; text-align: justify;"&gt;&lt;b&gt;Quants números de quatre xifres contenen el dígit 2?.&lt;/b&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;i&gt;Per exemple 1.366 és un número de quatre xifres que no conté el dígit 2 i, en canvi, el número 7.425 si que el conté.&lt;/i&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Cal escriure un raonament. Si t'atreveixes el pots escriure al mateix comentari. Si ho fas a ma me'l pots donar a classe.&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-3541527351366431317?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/3541527351366431317/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=3541527351366431317&amp;isPopup=true' title='4 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/3541527351366431317'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/3541527351366431317'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/03/enigmatic-xiv.html' title='enigMÀTic (xiv)'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='https://lh5.googleusercontent.com/-O7axXSxel1k/TXCtJ_tdZdI/AAAAAAAABJ0/urOD9ffVw4M/s72-c/cincs.jpg' height='72' width='72'/><thr:total>4</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-3296689704959423955</id><published>2011-03-04T10:08:00.001+01:00</published><updated>2011-03-04T10:08:29.557+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='enigMÀTics'/><title type='text'>enigMÀTics (xiii)</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="https://lh3.googleusercontent.com/-RB414xsENXk/TXCrj0yrjPI/AAAAAAAABJw/2CgKbsU4-wc/s1600/quadrats.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" src="https://lh3.googleusercontent.com/-RB414xsENXk/TXCrj0yrjPI/AAAAAAAABJw/2CgKbsU4-wc/s1600/quadrats.jpg" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Un rectangle està descompost en set quadrats. Els tres quadrats vermells de la dreta de la figura són iguals i de costat 8 cm. &lt;b style="color: #cc0000;"&gt;Quina és la mesura del costat del quadrat més gros, el de color groc?&lt;/b&gt;.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Recorda que no es tracta de donar només el valor numèric sinó d'explicar, encara que sigui molt breument, d'on surt aquest.&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-3296689704959423955?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/3296689704959423955/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=3296689704959423955&amp;isPopup=true' title='3 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/3296689704959423955'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/3296689704959423955'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/03/enigmatics-xiii.html' title='enigMÀTics (xiii)'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='https://lh3.googleusercontent.com/-RB414xsENXk/TXCrj0yrjPI/AAAAAAAABJw/2CgKbsU4-wc/s72-c/quadrats.jpg' height='72' width='72'/><thr:total>3</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-462827295722953959</id><published>2011-03-04T09:57:00.002+01:00</published><updated>2011-04-04T21:06:29.416+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='enigMÀTics'/><title type='text'>enigMÀTic (xii)</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="https://lh3.googleusercontent.com/-la4bJOVRKNs/TXCpLVZ5yPI/AAAAAAAABJs/wVYTubLKg2I/s1600/vasgerra.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="145" src="https://lh3.googleusercontent.com/-la4bJOVRKNs/TXCpLVZ5yPI/AAAAAAAABJs/wVYTubLKg2I/s200/vasgerra.jpg" width="200" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Una &lt;b&gt;ampolla&lt;/b&gt; i un &lt;b&gt;vas&lt;/b&gt; tenen, conjuntament, la mateixa capacitat que una &lt;b&gt;garrafa&lt;/b&gt;. En una ampolla hi cap exactament el líquid d’un vas més el d’una &lt;b&gt;gerra&lt;/b&gt;. Tres gerres equivalen a dues garrafes.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="color: #cc0000; text-align: justify;"&gt;&lt;b&gt;Quants vasos podríem buidar, exactament, en una gerra?&lt;/b&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-462827295722953959?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/462827295722953959/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=462827295722953959&amp;isPopup=true' title='1 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/462827295722953959'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/462827295722953959'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/03/enigmatic-xii.html' title='enigMÀTic (xii)'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='https://lh3.googleusercontent.com/-la4bJOVRKNs/TXCpLVZ5yPI/AAAAAAAABJs/wVYTubLKg2I/s72-c/vasgerra.jpg' height='72' width='72'/><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-2180012700389604312</id><published>2011-03-04T09:48:00.004+01:00</published><updated>2011-03-23T14:29:26.662+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='enigMÀTics'/><title type='text'>enigMÀTic (xi)</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="https://lh5.googleusercontent.com/-RAAgJjl5cVI/TXCm3S93HuI/AAAAAAAABJo/eLvCg3VLKFE/s1600/cargols.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="170" src="https://lh5.googleusercontent.com/-RAAgJjl5cVI/TXCm3S93HuI/AAAAAAAABJo/eLvCg3VLKFE/s320/cargols.jpg" width="320" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Quatre cargols han passejat per una vorera pavimentada amb rajoles rectangulars totes idèntiques. La petjada que han deixat els quatre cargols a la vorera és la que pots veure en l’esquema de la dreta.&lt;/div&gt;&lt;div style="color: #cc0000; text-align: justify;"&gt;&lt;br /&gt;&lt;b&gt;&lt;br /&gt;&lt;/b&gt;&lt;br /&gt;&lt;b&gt;Quants decímetres ha recorregut el cargol Tin en la seva passejada?&lt;/b&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-2180012700389604312?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/2180012700389604312/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=2180012700389604312&amp;isPopup=true' title='5 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/2180012700389604312'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/2180012700389604312'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/03/enigmatic-xi.html' title='enigMÀTic (xi)'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='https://lh5.googleusercontent.com/-RAAgJjl5cVI/TXCm3S93HuI/AAAAAAAABJo/eLvCg3VLKFE/s72-c/cargols.jpg' height='72' width='72'/><thr:total>5</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-3437300317335345715</id><published>2011-03-02T19:11:00.000+01:00</published><updated>2011-03-02T19:11:14.658+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Videoteca'/><title type='text'>Eixams ... i matemàtiques!</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: justify;"&gt;&lt;a href="https://lh4.googleusercontent.com/-l28yIF5jDpk/TW6FLUJM0ZI/AAAAAAAAAQE/NnprLRFNlnk/s1600/4390757.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="200" src="https://lh4.googleusercontent.com/-l28yIF5jDpk/TW6FLUJM0ZI/AAAAAAAAAQE/NnprLRFNlnk/s200/4390757.jpg" width="200" /&gt;&lt;/a&gt;El moviment dels eixams (enjambres!!!) -ja siguin d'abelles, altres insectes, peixos, etcètera- és un fenomen molt espectacular i interessant.&amp;nbsp;&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;Podríem pensar que aquest moviment és molt complex però no és així. Es poden estudiar fent servir matemàtiques relativament simples; de forma similar a com s'estudia el moviment dels planetes. És l'&lt;i&gt;"Swarm Theory"&lt;/i&gt; que en anglès queda molt bé. &lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;De fet, quan s'acaba el pati, com que no tenim un timbre sonor potent, el comportament dels alumnes del nostre institut a l'hora de tornar a l'aula segueix un model similar!!!.&lt;/div&gt;&lt;div style="color: #cc0000;"&gt;&lt;b&gt;&lt;br /&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;b style="color: #cc0000;"&gt;Mireu quin video més espectacular!&lt;/b&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;iframe allowfullscreen="" frameborder="0" height="390" src="http://www.youtube.com/embed/eakKfY5aHmY" title="YouTube video player" width="500"&gt;&lt;/iframe&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-3437300317335345715?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/3437300317335345715'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/3437300317335345715'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/03/eixams-i-matematiques.html' title='Eixams ... i matemàtiques!'/><author><name>Root</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='https://lh4.googleusercontent.com/-l28yIF5jDpk/TW6FLUJM0ZI/AAAAAAAAAQE/NnprLRFNlnk/s72-c/4390757.jpg' height='72' width='72'/></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-5500377376976334441</id><published>2011-02-28T10:15:00.004+01:00</published><updated>2011-02-28T17:11:18.456+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Noti-Mates'/><title type='text'>Història de les matemàtiques</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="https://lh4.googleusercontent.com/-URw9nU9YfU8/TWtmJlHSESI/AAAAAAAAAP4/jz8iv4UdUEM/s1600/histmat2.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="76" src="https://lh4.googleusercontent.com/-URw9nU9YfU8/TWtmJlHSESI/AAAAAAAAAP4/jz8iv4UdUEM/s320/histmat2.jpg" width="320" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;&lt;a href="https://lh5.googleusercontent.com/--EkIgT2A52Y/TWtmUfusjII/AAAAAAAAAP8/9qv3RzhGy0k/s1600/histmat1.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="150" src="https://lh5.googleusercontent.com/--EkIgT2A52Y/TWtmUfusjII/AAAAAAAAAP8/9qv3RzhGy0k/s320/histmat1.jpg" width="320" /&gt;&lt;/a&gt;&amp;nbsp;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Molt breu,&lt;br /&gt;incompleta (lògicament!),&lt;/div&gt;&lt;div style="text-align: justify;"&gt;pensada per primària,&lt;/div&gt;&lt;div style="text-align: justify;"&gt;però curiosa&lt;/div&gt;&lt;div style="text-align: justify;"&gt;...&lt;/div&gt;&lt;div style="text-align: justify;"&gt;una&lt;br /&gt;&lt;a href="http://www.edu365.cat/primaria/muds/matematiques/historia/historia.html"&gt;història de les Matemàtiques&lt;/a&gt;.&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-5500377376976334441?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/5500377376976334441'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/5500377376976334441'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/02/historia-de-les-matematiques.html' title='Història de les matemàtiques'/><author><name>Root</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='https://lh4.googleusercontent.com/-URw9nU9YfU8/TWtmJlHSESI/AAAAAAAAAP4/jz8iv4UdUEM/s72-c/histmat2.jpg' height='72' width='72'/></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-7448232381172427885</id><published>2011-02-28T09:53:00.004+01:00</published><updated>2011-02-28T19:55:15.388+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='enigMÀTics'/><title type='text'>enigMÀTics (x)</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="https://lh3.googleusercontent.com/-XzHpmCcaRWo/TWtcwlwR-II/AAAAAAAAAPs/DhgIOFmhNlo/s1600/taulellenig10.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="200" src="https://lh3.googleusercontent.com/-XzHpmCcaRWo/TWtcwlwR-II/AAAAAAAAAPs/DhgIOFmhNlo/s200/taulellenig10.jpg" width="172" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;&lt;a href="https://lh6.googleusercontent.com/-gEk88lZBMQU/TWtc7xwHpmI/AAAAAAAAAPw/mVK55auwXUc/s1600/fitxaenig10.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"&gt;&lt;img border="0" height="60" src="https://lh6.googleusercontent.com/-gEk88lZBMQU/TWtc7xwHpmI/AAAAAAAAAPw/mVK55auwXUc/s200/fitxaenig10.jpg" width="51" /&gt;&lt;/a&gt;Podríem recobrir el taulell verd amb fitxes blaves com aquesta?.&lt;br /&gt;&lt;br /&gt;&lt;div style="color: #cc0000; text-align: center;"&gt;&lt;b&gt;La resposta és: no.&lt;/b&gt;&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;La teva feina és explicar breument per què és impossible aquest recobriment!.&lt;br /&gt;&lt;br /&gt;&lt;b&gt;Atenció!:&lt;/b&gt; La fitxa és pot girar, eh?. &lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-7448232381172427885?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/7448232381172427885/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=7448232381172427885&amp;isPopup=true' title='3 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/7448232381172427885'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/7448232381172427885'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/02/enigmatics-x.html' title='enigMÀTics (x)'/><author><name>Root</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='https://lh3.googleusercontent.com/-XzHpmCcaRWo/TWtcwlwR-II/AAAAAAAAAPs/DhgIOFmhNlo/s72-c/taulellenig10.jpg' height='72' width='72'/><thr:total>3</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-4803487626557254138</id><published>2011-02-24T10:17:00.002+01:00</published><updated>2011-02-24T16:19:58.554+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='enigMÀTics'/><title type='text'>enigMÀTics (ix)</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/-TAamhNKboyo/TWYhleXacrI/AAAAAAAABJg/HIfEcey2TYM/s1600/cinc.png" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="100" src="http://4.bp.blogspot.com/-TAamhNKboyo/TWYhleXacrI/AAAAAAAABJg/HIfEcey2TYM/s200/cinc.png" width="60" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;Quants nombres hi ha que&amp;nbsp;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #20124d;"&gt;acabin en 5&lt;/span&gt;&lt;/b&gt;,&lt;span class="Apple-style-span" style="color: #660000;"&gt;&lt;b&gt; no tinguin cap zero&lt;/b&gt;&lt;/span&gt; i &lt;span class="Apple-style-span" style="color: #274e13;"&gt;&lt;b&gt;la suma de les seves xifres sigui 10&lt;/b&gt;&lt;/span&gt;.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Dos exemples serien 55 i 235.&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-4803487626557254138?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/4803487626557254138/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=4803487626557254138&amp;isPopup=true' title='4 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/4803487626557254138'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/4803487626557254138'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/02/enigmatics-ix.html' title='enigMÀTics (ix)'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/-TAamhNKboyo/TWYhleXacrI/AAAAAAAABJg/HIfEcey2TYM/s72-c/cinc.png' height='72' width='72'/><thr:total>4</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-6952234230008595641</id><published>2011-02-23T16:23:00.003+01:00</published><updated>2011-02-23T16:25:49.371+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Mate-feina'/><title type='text'>Bandes de Moebius</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/-oDzoBfDJvdI/TWUls7-Yv6I/AAAAAAAAAPo/0aqAAKJt3zs/s1600/moebius.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="200" src="http://4.bp.blogspot.com/-oDzoBfDJvdI/TWUls7-Yv6I/AAAAAAAAAPo/0aqAAKJt3zs/s200/moebius.jpg" width="200" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Ja ens hem divertit tallant una banda de Moebius i veient que passen coses rares i difícils d'explicar.&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;Sembla que ja hi ha gent (tres grups, crec!) buscant informació sobre codis de barres i codis QR.&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;Què us sembla si algú s'anima a fer un estudi sobre les bandes de Moebius, les seves característiques i les seves "reaccions" als talls?.&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-6952234230008595641?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/6952234230008595641'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/6952234230008595641'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/02/bandes-de-moebius.html' title='Bandes de Moebius'/><author><name>Root</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/-oDzoBfDJvdI/TWUls7-Yv6I/AAAAAAAAAPo/0aqAAKJt3zs/s72-c/moebius.jpg' height='72' width='72'/></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-4504246827494385255</id><published>2011-02-18T16:40:00.005+01:00</published><updated>2011-02-18T16:43:07.075+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Noti-CAM2P'/><title type='text'>Fotografia matemàtica</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/-rPXG2Y_vJT4/TV6R2T-bhsI/AAAAAAAAAPk/hXoyA8ZBEHc/s1600/DSC08712.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="266" src="http://4.bp.blogspot.com/-rPXG2Y_vJT4/TV6R2T-bhsI/AAAAAAAAAPk/hXoyA8ZBEHc/s400/DSC08712.JPG" width="400" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;Fem una &lt;b&gt;llista de tots els elements matemàtics&lt;/b&gt; que podem veure en aquesta foto?.&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;Comencem amb un ... jo veig un &lt;u style="color: #741b47;"&gt;triangle&lt;/u&gt; i també un &lt;u&gt;&lt;span style="color: #4c1130;"&gt;cercle&lt;/span&gt;&lt;/u&gt;. Què veus tu?. Podríem arribar a veure'n 30, d'elements matemàtics en aquesta foto? &lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-4504246827494385255?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/4504246827494385255/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=4504246827494385255&amp;isPopup=true' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/4504246827494385255'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/4504246827494385255'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/02/fotografia-matematica.html' title='Fotografia matemàtica'/><author><name>Root</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/-rPXG2Y_vJT4/TV6R2T-bhsI/AAAAAAAAAPk/hXoyA8ZBEHc/s72-c/DSC08712.JPG' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-8496898677796588811</id><published>2011-02-18T13:41:00.011+01:00</published><updated>2011-02-18T16:30:08.583+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Noti-CAM2P'/><title type='text'>Les dates de la Xinli</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-ps58YuhVV1U/TV5pql6KfEI/AAAAAAAAAPg/7GQS747-lNE/s1600/calendario.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="195" src="http://2.bp.blogspot.com/-ps58YuhVV1U/TV5pql6KfEI/AAAAAAAAAPg/7GQS747-lNE/s200/calendario.jpg" width="200" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;El dia 11 de febrer d'aquest any ha estat una data curiosa. Sabeu per quin motiu?. Escrivim-la:&amp;nbsp;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt;11/02/2011&lt;/span&gt;&lt;/b&gt; (11022011 capicua).&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;No és fàcil que aquesta cosa passi. De fet, fins que no ha començat el segle XXI, no teníem dates capicues des del segle XXII !!!.&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;Durant el segle XXI tenim més sort! ... ja hem passat el deu de febrer de 2001, l'u de febrer de 2010, el 20 de febrer de 2012, ... m'en deixo algun Xinli?.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Aquí teniu un document el·laborat per la Xinli amb l'estudi complet de les 366 dates capicues que hi haurà durant tota la història de la humanitat. Llàstima que per la majoria haurem d'esperar uns milers d'anys!.&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;embed align="middle" allowfullscreen="true" flashvars="mode=embed&amp;amp;layout=http%3A%2F%2Fskin.issuu.com%2Fv%2Fcolor%2Flayout.xml&amp;amp;backgroundColor=FFFFcc&amp;amp;showFlipBtn=true&amp;amp;autoFlip=true&amp;amp;autoFlipTime=6000&amp;amp;documentId=110218151009-2ec3d087f11d46cc8a1ec51b28a34e6d&amp;amp;docName=file0001&amp;amp;username=Mesmates314&amp;amp;loadingInfoText=Les%20dates%20capicues&amp;amp;et=1298042548208&amp;amp;er=40" menu="false" name="flashticker" quality="high" salign="l" scale="noscale" src="http://static.issuu.com/webembed/viewers/style1/v1/IssuuViewer.swf" style="height: 347px; width: 490px;" type="application/x-shockwave-flash"&gt;&lt;/embed&gt;&lt;/div&gt;&lt;div style="text-align: center; width: 490px;"&gt;&lt;a href="http://issuu.com/search?q=mont%20perdut" target="_blank"&gt;&lt;br /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-8496898677796588811?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/8496898677796588811/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=8496898677796588811&amp;isPopup=true' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/8496898677796588811'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/8496898677796588811'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/02/les-dates-de-la-xin-li.html' title='Les dates de la Xinli'/><author><name>Root</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/-ps58YuhVV1U/TV5pql6KfEI/AAAAAAAAAPg/7GQS747-lNE/s72-c/calendario.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-6738532840750160671</id><published>2011-02-18T13:34:00.000+01:00</published><updated>2011-02-18T13:34:01.618+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Videoteca'/><title type='text'>La banda de Moebius</title><content type='html'>Una banda o cinta de Moebius és un objecte matemàtic molt fàcil de fer. El que el fa interessant, curiós i sorprenent és que, tot i estar fet amb un full de paper, només té una cara!!! ... i quan el talles passen coses increïbles. Mireu, mireu!.&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;iframe allowfullscreen="" frameborder="0" height="390" src="http://www.youtube.com/embed/JHSfKwhSOos" title="YouTube video player" width="480"&gt;&lt;/iframe&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-6738532840750160671?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/6738532840750160671'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/6738532840750160671'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/02/la-banda-de-moebius.html' title='La banda de Moebius'/><author><name>Root</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://img.youtube.com/vi/JHSfKwhSOos/default.jpg' height='72' width='72'/></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-7362070676892238684</id><published>2011-02-18T13:23:00.001+01:00</published><updated>2011-02-18T15:46:52.809+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='enigMÀTics'/><title type='text'>enigMÀTics (viii)</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-pR7B1x1aEyk/TV5amo-ws3I/AAAAAAAAAPY/PpUBcwtjM04/s1600/74877-050-F5DD4C34.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="179" src="http://2.bp.blogspot.com/-pR7B1x1aEyk/TV5amo-ws3I/AAAAAAAAAPY/PpUBcwtjM04/s320/74877-050-F5DD4C34.jpg" width="320" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;Aquest enigMÀTic demana que ...&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;b&gt;... munteu un itinerari que passi pels set ponts però sense passar mai dues vegades pel mateix!.&lt;/b&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-7362070676892238684?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/7362070676892238684/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=7362070676892238684&amp;isPopup=true' title='5 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/7362070676892238684'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/7362070676892238684'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/02/enigmatics-viii.html' title='enigMÀTics (viii)'/><author><name>Root</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/-pR7B1x1aEyk/TV5amo-ws3I/AAAAAAAAAPY/PpUBcwtjM04/s72-c/74877-050-F5DD4C34.jpg' height='72' width='72'/><thr:total>5</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-8172179114033699815</id><published>2011-02-18T12:35:00.001+01:00</published><updated>2011-02-18T12:35:11.649+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Noti-Mates'/><title type='text'>Per què les targetes de crèdit són com són?</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: left;"&gt;&lt;a href="http://4.bp.blogspot.com/-ZxTVvKPIyGY/TV5XfbiDr2I/AAAAAAAAAPU/CB2idvViiHI/s1600/proporci%25C3%25B3n_aurea.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="123" src="http://4.bp.blogspot.com/-ZxTVvKPIyGY/TV5XfbiDr2I/AAAAAAAAAPU/CB2idvViiHI/s200/proporci%25C3%25B3n_aurea.jpg" width="200" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;El 14 de febrer el programa Extraradi de Comràdio ha estat dedicat a la proporció àuria (què deu ser això?). Anton Aubanell, professor de matemàtiques, s’estrena com a explorador traient-nos de dubtes sobre “per què les targes de crèdit són com són?” Les matemàtiques poden explicar aquest misteri?.&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;a href="http://www.comradio.com/flash/reproductor/reproductor.asp?kin_audio=82506"&gt;Enllaç al programa&lt;/a&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-8172179114033699815?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/8172179114033699815'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/8172179114033699815'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/02/per-que-les-targetes-de-credit-son-com.html' title='Per què les targetes de crèdit són com són?'/><author><name>Root</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/-ZxTVvKPIyGY/TV5XfbiDr2I/AAAAAAAAAPU/CB2idvViiHI/s72-c/proporci%25C3%25B3n_aurea.jpg' height='72' width='72'/></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-4390633554758420371</id><published>2011-02-18T12:14:00.003+01:00</published><updated>2011-02-18T15:47:14.022+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Mate-feina'/><title type='text'>Us proposem un petit treball de recerca ...</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://1.bp.blogspot.com/-kZF0C-Jw8R0/TV5QGUbzdZI/AAAAAAAAAPE/RoVOi522JqQ/s1600/logo%2Bcodi%2Bde%2Bbarres07.gif" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="92" src="http://1.bp.blogspot.com/-kZF0C-Jw8R0/TV5QGUbzdZI/AAAAAAAAAPE/RoVOi522JqQ/s200/logo%2Bcodi%2Bde%2Bbarres07.gif" width="200" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;De vegades, de tant que veus una cosa, la trobes tant natural que ni hi penses. De cop, però, un dia et preguntes ... per què?, com funciona?, ...&amp;nbsp;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;a href="http://3.bp.blogspot.com/-FeKRlIRjVWw/TV5TuuQNaRI/AAAAAAAAAPQ/GGjilQVfy_8/s1600/qri.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="200" src="http://3.bp.blogspot.com/-FeKRlIRjVWw/TV5TuuQNaRI/AAAAAAAAAPQ/GGjilQVfy_8/s200/qri.jpg" width="200" /&gt;&lt;/a&gt;És el que m'ha passat a mi fa poc amb els codis de barres. Per què serveixen?, què indiquen?, com es construeixen?, des de quan existeixen?, ...&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;I aquests nous codis quadrats que comencem a trobar per diferents llocs, els codis QR, què són?.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Si tens curiositat i ganes de fer un petit treball de recerca sobre aquest tema, si no t'importa "perdre" una pila d'hores de Facebook, Messenger o tele, si vols saber què diu aquest codi QR que hem penjat, ...&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;div style="text-align: center;"&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt;... comenta-li al Joan i comencem a treballar!.&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-4390633554758420371?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/4390633554758420371/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=4390633554758420371&amp;isPopup=true' title='1 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/4390633554758420371'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/4390633554758420371'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/02/us-proposem-un-petit-treball-de-recerca.html' title='Us proposem un petit treball de recerca ...'/><author><name>Root</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/-kZF0C-Jw8R0/TV5QGUbzdZI/AAAAAAAAAPE/RoVOi522JqQ/s72-c/logo%2Bcodi%2Bde%2Bbarres07.gif' height='72' width='72'/><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-18616080945719947</id><published>2011-02-18T11:08:00.000+01:00</published><updated>2011-02-18T11:08:14.227+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Jocs'/><title type='text'>El problema del Pablo!</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-NzF9PgDf_ig/TV5ABcG9aGI/AAAAAAAAAPA/2Nbkq2qDv5s/s1600/k33.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="151" src="http://2.bp.blogspot.com/-NzF9PgDf_ig/TV5ABcG9aGI/AAAAAAAAAPA/2Nbkq2qDv5s/s200/k33.jpg" width="200" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;El Pablo proposa un problema que demana connectar els tres punts superiors amb els tres inferiors de totes les formes possibles però sense que "els fils" que les connecten es tallin mai.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Aquest és un problema molt famós del que en matemàtiques s'anomena Teoria de grafs i que resulta que no té solució. &lt;br /&gt;&lt;br /&gt;És tant famós que aquest dibuix té un nom: graf K&lt;sub&gt;3,3&lt;/sub&gt;. Saps quin és el graf  K&lt;sub&gt;5&lt;/sub&gt;?.&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-18616080945719947?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/18616080945719947'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/18616080945719947'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/02/el-problema-del-pablo.html' title='El problema del Pablo!'/><author><name>Root</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/-NzF9PgDf_ig/TV5ABcG9aGI/AAAAAAAAAPA/2Nbkq2qDv5s/s72-c/k33.jpg' height='72' width='72'/></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-1686302033929590373</id><published>2011-02-18T10:39:00.008+01:00</published><updated>2011-02-18T15:47:31.506+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='enigMÀTics'/><title type='text'>enigMÀTics (vii)</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/-DwjgKxPgp-U/TV498don6OI/AAAAAAAAAO8/ustt06caCh0/s1600/sigma.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="40" src="http://3.bp.blogspot.com/-DwjgKxPgp-U/TV498don6OI/AAAAAAAAAO8/ustt06caCh0/s200/sigma.jpg" width="32" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;span class="Apple-style-span"&gt;La suma de cinc nombres enters consecutius és 2000.&lt;/span&gt;&lt;br /&gt;&lt;span class="Apple-style-span"&gt;&lt;span class="Apple-style-span" style="font-size: xx-small;"&gt;&amp;nbsp;&lt;/span&gt; &lt;/span&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;span class="Apple-style-span"&gt;&lt;b&gt;Quin és el nombre més gran d’aquests cinc?.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-1686302033929590373?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/1686302033929590373/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=1686302033929590373&amp;isPopup=true' title='2 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/1686302033929590373'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/1686302033929590373'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/02/enigmatics-vii.html' title='enigMÀTics (vii)'/><author><name>JMS</name><uri>http://www.blogger.com/profile/01326643292536298790</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://4.bp.blogspot.com/-DBGhCx053IY/Tm2wqz4F9hI/AAAAAAAABXs/Dz3Xh536bZ0/s220/joanpiupiu2.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/-DwjgKxPgp-U/TV498don6OI/AAAAAAAAAO8/ustt06caCh0/s72-c/sigma.jpg' height='72' width='72'/><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-2313524512902238027</id><published>2011-02-17T21:22:00.002+01:00</published><updated>2011-02-24T16:22:30.383+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Noti-CAM2P'/><title type='text'>Concurs de fotografia matemàtica ... hi participem!</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-wbm7sDsv-pc/TV1_2Qdc5sI/AAAAAAAAAO4/MzTrqu_etoA/s1600/lego-digital-camera.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"&gt;&lt;img border="0" height="134" src="http://2.bp.blogspot.com/-wbm7sDsv-pc/TV1_2Qdc5sI/AAAAAAAAAO4/MzTrqu_etoA/s200/lego-digital-camera.jpg" width="200" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;L'ABEAM (Associació de Barcelona per a l'Estudi i l'Aprenentatge de les Matemàtiques) promou un &lt;a href="http://abeam.feemcat.org/course/view.php?id=6"&gt;concurs de fotografia matemàtica&lt;/a&gt;.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;La participació a l'institut l'organitzarem els professors de matemàtiques i &lt;b style="color: #cc0000;"&gt;us n'anirem informant&lt;/b&gt; però heu d'avançar feina i anar observant per caçar les matemàtiques que trobem arreu.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="color: blue; text-align: center;"&gt;Els plats són rodons, les matrícules són números i les cantonades angles rectes.&lt;/div&gt;&lt;br /&gt;Només caldrà captar la foto i enviar-la per correu electrònic amb el teu nom i&amp;nbsp; el títol que li vulguis posar, a l'aderça:&lt;span class="Apple-style-span" style="border-collapse: separate; color: black; font-family: 'Times New Roman'; font-size: small; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px;"&gt;&lt;span class="Apple-style-span" style="font-family: arial, sans-serif; font-size: 13px;"&gt; &lt;a href="mailto:matesmontperdut@gmail.com"&gt;matesmontperdut@gmail.com&lt;/a&gt;&lt;/span&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-2313524512902238027?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/2313524512902238027/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=2313524512902238027&amp;isPopup=true' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/2313524512902238027'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/2313524512902238027'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/02/concurs-de-fotografia-matematica-hi.html' title='Concurs de fotografia matemàtica ... hi participem!'/><author><name>Root</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/-wbm7sDsv-pc/TV1_2Qdc5sI/AAAAAAAAAO4/MzTrqu_etoA/s72-c/lego-digital-camera.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-9187335809952284966</id><published>2011-02-17T21:04:00.000+01:00</published><updated>2011-02-17T21:04:08.908+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Noti-Mates'/><title type='text'>Tornem-hi?</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/-ecbpdP9KoTs/TV1-nrN04nI/AAAAAAAAAO0/XPcDeoPxcVw/s1600/math-problem.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="200" src="http://4.bp.blogspot.com/-ecbpdP9KoTs/TV1-nrN04nI/AAAAAAAAAO0/XPcDeoPxcVw/s200/math-problem.jpg" width="200" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="color: red; text-align: justify;"&gt;&lt;span style="font-size: small;"&gt;Tornem al CAM2P virtual un altre cop!.&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;Recordeu que tenim encara 2 enigMATics per resoldre:&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;a href="http://mesmates314.blogspot.com/2011/01/enigmatics-v.html"&gt;enigMATic (v)&lt;/a&gt; ... que és molt fàcil !&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;a href="http://mesmates314.blogspot.com/2011/01/enigmatics-vi.html"&gt;enigMATic (vi)&lt;/a&gt; ... que no és tan fàcil!&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;Els comentaris que hem rebut no són correctes i per aquest motiu no els hem publicat. Animeu-vos a pensar-los.&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-9187335809952284966?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/9187335809952284966'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/9187335809952284966'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/02/tornem-hi.html' title='Tornem-hi?'/><author><name>Root</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/-ecbpdP9KoTs/TV1-nrN04nI/AAAAAAAAAO0/XPcDeoPxcVw/s72-c/math-problem.jpg' height='72' width='72'/></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-2096209447400813428</id><published>2011-01-21T16:49:00.001+01:00</published><updated>2011-02-18T20:33:12.001+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Noti-Mates'/><title type='text'>Quant ocuparia l'haguéssim d'escriure?</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/_PWLaZgeww-M/TTmpRivJSNI/AAAAAAAAAOk/4TyoUWF1rG4/s1600/pi.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="200" src="http://3.bp.blogspot.com/_PWLaZgeww-M/TTmpRivJSNI/AAAAAAAAAOk/4TyoUWF1rG4/s200/pi.jpg" width="131" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Sembla que un enginyer japonés, anomenat Shigeru Kondo, ha calculat amb el seu ordinador personal, ni més ni menys que, &lt;span class="Apple-style-span" style="color: #cc0000;"&gt;&lt;b&gt;5.000.000.000.000 de decimals&lt;/b&gt;&lt;/span&gt;&amp;nbsp;-cinc bilions!!!- del nombre Pi (que ens diu quantes vegades és més llarga una circumferència que&amp;nbsp;el seu diàmetre).&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Aquí teniu &lt;a href="http://www.cadenaser.com/cultura/articulo/record-computacion-cifras-numero-pi/serpro/20110121csrcsrcul_4/Tes"&gt;l'enllaç a la notícia&lt;/a&gt; (que no sé si s'haurà d'acabar de confirmar!).&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;No patiu, no creiem que calgui aprendre-se-les totes.&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-2096209447400813428?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/2096209447400813428'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/2096209447400813428'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/01/quant-ocuparia-se-lhaguessim-descriure.html' title='Quant ocuparia l&apos;haguéssim d&apos;escriure?'/><author><name>Root</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_PWLaZgeww-M/TTmpRivJSNI/AAAAAAAAAOk/4TyoUWF1rG4/s72-c/pi.jpg' height='72' width='72'/></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-4631828160919742077</id><published>2011-01-11T21:22:00.003+01:00</published><updated>2011-03-02T12:41:46.523+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Noti-CAM2P'/><title type='text'>Convocatòria ...</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/_PWLaZgeww-M/TSy6SmzXqwI/AAAAAAAAAOc/ZFI5o1WJgr0/s1600/scissors_2.png" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="100" src="http://2.bp.blogspot.com/_PWLaZgeww-M/TSy6SmzXqwI/AAAAAAAAAOc/ZFI5o1WJgr0/s200/scissors_2.png" width="100" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;a href="http://3.bp.blogspot.com/_PWLaZgeww-M/TSy6njcpCjI/AAAAAAAAAOg/cxvLYPd8VmI/s1600/mosaico_doble2.gif" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"&gt;&lt;img border="0" height="92" src="http://3.bp.blogspot.com/_PWLaZgeww-M/TSy6njcpCjI/AAAAAAAAAOg/cxvLYPd8VmI/s200/mosaico_doble2.gif" width="100" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;Quedem dimecres 19 de gener a l'hora del pati ...&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;&lt;span class="Apple-style-span" style="color: #cc0000; font-size: large;"&gt;Porteu tisores i cola que farem mosaics geomètrics!!!.&lt;/span&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-4631828160919742077?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/4631828160919742077'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/4631828160919742077'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/01/convocatoia.html' title='Convocatòria ...'/><author><name>Root</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_PWLaZgeww-M/TSy6SmzXqwI/AAAAAAAAAOc/ZFI5o1WJgr0/s72-c/scissors_2.png' height='72' width='72'/></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-8346796981881458347</id><published>2011-01-11T21:00:00.003+01:00</published><updated>2011-01-11T22:16:21.559+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='enigMÀTics'/><title type='text'>enigMÀTics (vi)</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://1.bp.blogspot.com/_PWLaZgeww-M/TSy3r_Nr5II/AAAAAAAAAOY/-rLKV5Wa2MA/s1600/neuron.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="150" src="http://1.bp.blogspot.com/_PWLaZgeww-M/TSy3r_Nr5II/AAAAAAAAAOY/-rLKV5Wa2MA/s200/neuron.jpg" width="200" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Un de debò ... de fer funcionar una mica les neurones!.&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;Quina és la darrera xifra del següent nombre?&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;span class="Apple-style-span" style="color: #cc0000;"&gt;1999&lt;sup&gt;2000&lt;/sup&gt; + 2000&lt;sup&gt;2001&amp;nbsp;&lt;/sup&gt;&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;Heu de donar la resposta explicant breument com ho heu trobat.&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-8346796981881458347?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/8346796981881458347/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=8346796981881458347&amp;isPopup=true' title='3 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/8346796981881458347'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/8346796981881458347'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/01/enigmatics-vi.html' title='enigMÀTics (vi)'/><author><name>Root</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/_PWLaZgeww-M/TSy3r_Nr5II/AAAAAAAAAOY/-rLKV5Wa2MA/s72-c/neuron.jpg' height='72' width='72'/><thr:total>3</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-4104324861825069706</id><published>2011-01-11T20:51:00.002+01:00</published><updated>2011-01-11T22:16:06.672+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='enigMÀTics'/><title type='text'>enigMÀTics (v)</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://1.bp.blogspot.com/_PWLaZgeww-M/TSy0gQy8goI/AAAAAAAAAOU/CphqWOwzNnI/s1600/moneda-euro.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="110" src="http://1.bp.blogspot.com/_PWLaZgeww-M/TSy0gQy8goI/AAAAAAAAAOU/CphqWOwzNnI/s200/moneda-euro.jpg" width="100" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Tenim tres monedes de 2€, un bitllet de 5€ i un altre de 10€. Es tracta de que escriviu totes les quantitats que es poden fer sense deixar-vos-en cap i sense por-ne cap que sigui impossible.&lt;br /&gt;&lt;br /&gt;Recordeu 10 punts al primer, 7 al segon, 5, 4 i 3 al tercer, quart i cinquè.&amp;nbsp;No és difícil així que ... ràpid, ràpid!.&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-4104324861825069706?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mesmates314.blogspot.com/feeds/4104324861825069706/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4574192494212464846&amp;postID=4104324861825069706&amp;isPopup=true' title='6 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/4104324861825069706'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/4104324861825069706'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2011/01/enigmatics-v.html' title='enigMÀTics (v)'/><author><name>Root</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/_PWLaZgeww-M/TSy0gQy8goI/AAAAAAAAAOU/CphqWOwzNnI/s72-c/moneda-euro.jpg' height='72' width='72'/><thr:total>6</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4574192494212464846.post-7959759066837512609</id><published>2010-12-22T10:11:00.008+01:00</published><updated>2010-12-22T10:29:04.792+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Mate-feina'/><title type='text'>Recuperació 1rTrimestre (1rd'ESO)</title><content type='html'>&lt;div&gt;&lt;div style="text-align: justify;"&gt;Tal i com vàrem quedar aquí teniu el document que he passat als alumnes que han suspès l'assignatura aquest primer trimestre per si voleu fer-hi un cop d'ull o el voleu resoldre directament.&lt;/div&gt;&lt;embed align="middle" allowfullscreen="true" flashvars="mode=embed&amp;amp;layout=http%3A%2F%2Fskin.issuu.com%2Fv%2Fcolor%2Flayout.xml&amp;amp;backgroundColor=ffffcc&amp;amp;showFlipBtn=true&amp;amp;documentId=101222090133-eafe2f36475b44e490fba2ad41a39a3c&amp;amp;docName=recuperacio1av&amp;amp;username=Mesmates314&amp;amp;loadingInfoText=Recuperaci%C3%B3%201rT&amp;amp;et=1293008972360&amp;amp;er=16" menu="false" name="flashticker" quality="high" salign="l" scale="noscale" src="http://static.issuu.com/webembed/viewers/style1/v1/IssuuViewer.swf" style="height: 347px; width: 490px;" type="application/x-shockwave-flash"&gt;&lt;/embed&gt;&lt;br /&gt;Si el voleu imprimir &lt;a href="http://issuu.com/mesmates314/docs/recuperacio1av/print"&gt;cliqueu aquest enllaç.&lt;/a&gt;&lt;br /&gt;&lt;div style="text-align: left; width: 490px;"&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4574192494212464846-7959759066837512609?l=mesmates314.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/7959759066837512609'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4574192494212464846/posts/default/7959759066837512609'/><link rel='alternate' type='text/html' href='http://mesmates314.blogspot.com/2010/12/open-publication-free-publishing-more.html' title='Recuperació 1rTrimestre (1rd&apos;ESO)'/><author><name>Root</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author></entry></feed>
