{"id":10665,"date":"2017-03-14T10:06:30","date_gmt":"2017-03-14T09:06:30","guid":{"rendered":"http:\/\/serveiseducatius.xtec.cat\/baixllobregat5\/?p=10665"},"modified":"2017-03-16T12:23:18","modified_gmt":"2017-03-16T11:23:18","slug":"14-de-marc-dia-del-numero-%cf%80","status":"publish","type":"post","link":"https:\/\/serveiseducatius.xtec.cat\/baixllobregat5\/portada\/14-de-marc-dia-del-numero-%cf%80\/","title":{"rendered":"14 de mar\u00e7. Dia del n\u00famero \u03c0"},"content":{"rendered":"<p><a href=\"http:\/\/serveiseducatius.xtec.cat\/baixllobregat5\/wp-content\/uploads\/usu1180\/2017\/03\/pi_day.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-10669 size-medium\" src=\"http:\/\/serveiseducatius.xtec.cat\/baixllobregat5\/wp-content\/uploads\/usu1180\/2017\/03\/pi_day-300x300.jpg\" alt=\"pi_day\" width=\"300\" height=\"300\" \/><\/a><\/p>\n<p>Qualsevol motiu \u00e9s bo per jugar amb els nombres a les aules. El 3\/14 al m\u00f3n anglosax\u00f3 \u00e9s com s&#8217;escriu la data d&#8217;avui, i casualment tamb\u00e9 \u00e9s el dia que va n\u00e9ixer <a href=\"https:\/\/ca.wikipedia.org\/wiki\/Albert_Einstein\" target=\"_blank\">Albert Einstein<\/a> l&#8217;any <span class=\"_Xbe kno-fv\">1879.<\/span><\/p>\n<p>La <a href=\"https:\/\/ca.wikipedia.org\/wiki\/Hist%C3%B2ria_del_nombre_%CF%80\" target=\"_blank\">hist\u00f2ria del n\u00famero irracional <span style=\"color: #000000;\"><strong>\u03c0<\/strong><\/span><\/a><a class=\"mw-redirect\" title=\"Pi (nombre)\" href=\"https:\/\/ca.wikipedia.org\/wiki\/Pi_%28nombre%29\"> <span style=\"color: #000000;\">(pi)<\/span><\/a> ve des l&#8217;inici de la matem\u00e0tica, i no ha deixat mai d&#8217;estar de moda: \u00e9s present en gran part dels c\u00e0lculs de la nostra vida, perqu\u00e8 vivim envoltats de di\u00e0metres i per\u00edmetres, superf\u00edcies i volums.<\/p>\n<p>Els c\u00e0lculs amb el n\u00famero <span style=\"color: #000000;\"><strong>\u03c0<\/strong><\/span><a class=\"mw-redirect\" title=\"Pi (nombre)\" href=\"https:\/\/ca.wikipedia.org\/wiki\/Nombre_%CF%80\" target=\"_blank\"> <span style=\"color: #000000;\">(pi)<\/span><\/a> 3,14159 i la seva combinaci\u00f3 amb les lletres permeten realitzar activitats per celebrar l&#8217;exist\u00e8ncia d&#8217;aquest valor. Al <a href=\"http:\/\/srvcnpbs.xtec.cat\/creamat\/joomla\/index.php\/inici\" target=\"_blank\">Creamat,<\/a> \u00e0mbit matem\u00e0tic de la xtec, trobem la proposta de fer <a href=\"http:\/\/srvcnpbs.xtec.cat\/creamat\/joomla\/index.php\/convocat%C3%B2ries-\/1413-pi-relats-pel-dia-de-pi\" target=\"_blank\">Pi-relats, microcontes on s&#8217;amaga el n\u00famero <span style=\"color: #000000;\"><strong>\u03c0<\/strong><\/span> <span style=\"color: #000000;\">(pi)<\/span><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Qualsevol motiu \u00e9s bo per jugar amb els nombres a les aules. El 3\/14 al m\u00f3n anglosax\u00f3 \u00e9s com s&#8217;escriu [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":10669,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[535],"tags":[698,41,380,387],"class_list":["post-10665","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-portada","tag-dia-de-pi","tag-matematiques","tag-primaria","tag-secundaria"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/serveiseducatius.xtec.cat\/baixllobregat5\/wp-json\/wp\/v2\/posts\/10665","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/serveiseducatius.xtec.cat\/baixllobregat5\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/serveiseducatius.xtec.cat\/baixllobregat5\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/baixllobregat5\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/baixllobregat5\/wp-json\/wp\/v2\/comments?post=10665"}],"version-history":[{"count":3,"href":"https:\/\/serveiseducatius.xtec.cat\/baixllobregat5\/wp-json\/wp\/v2\/posts\/10665\/revisions"}],"predecessor-version":[{"id":10673,"href":"https:\/\/serveiseducatius.xtec.cat\/baixllobregat5\/wp-json\/wp\/v2\/posts\/10665\/revisions\/10673"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/baixllobregat5\/wp-json\/wp\/v2\/media\/10669"}],"wp:attachment":[{"href":"https:\/\/serveiseducatius.xtec.cat\/baixllobregat5\/wp-json\/wp\/v2\/media?parent=10665"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/baixllobregat5\/wp-json\/wp\/v2\/categories?post=10665"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/baixllobregat5\/wp-json\/wp\/v2\/tags?post=10665"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}