{"id":6392,"date":"2021-04-06T17:26:29","date_gmt":"2021-04-06T15:26:29","guid":{"rendered":"http:\/\/agora.xtec.cat\/inslarboc\/?p=6392"},"modified":"2021-05-29T09:22:55","modified_gmt":"2021-05-29T07:22:55","slug":"on-es-troba-pi-al-nostre-dia-a-dia","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/inslarboc\/general\/on-es-troba-pi-al-nostre-dia-a-dia\/","title":{"rendered":"On es troba PI en el nostre dia a dia?"},"content":{"rendered":"<p style=\"text-align: justify;\">Abans de Setmana Santa i per cel\u00b7lebrar el dia Internacional de les matem\u00e0tiques: 14 de mar\u00e7 (14\/3 o en angl\u00e8s 3\/14), alguns alumnes de 2n d&#8217;ESO van buscar el nombre PI (3.14159&#8230;.) en objectes que utilitzen di\u00e0riament. Per fer-ho van portar a classe objectes rodons i, amb l&#8217;ajuda d\u2019un cordill i un regle, van mesurar la longitud de la circumfer\u00e8ncia i el di\u00e0metre d\u2019aquests objectes\u2026 per descobrir que aquesta ra\u00f3 entre la longitud de la circumfer\u00e8ncia i el seu di\u00e0metre \u00e9s constant, que anomenem n\u00famero PI.<\/p>\n<p style=\"text-align: justify;\">Com sempre, les reflexions dels alumnes sobre l\u2019activitat no deixen indiferent a ning\u00fa&#8230; us compartim algunes:<\/p>\n<p style=\"padding-left: 40px; text-align: justify;\"><em><strong>\u201cNo hi ha queixes de l\u2019activitat\u201d<\/strong><\/em><br \/>\n<em><strong>\u201c\u00c9s sorprenent que es puguin fer mesures amb un cordill\u201d<\/strong><\/em><br \/>\n<em><strong>\u201cM\u2019ha agradat treballar en equip i no sol\u201d<\/strong><\/em><br \/>\n<em><strong>\u201cHe apr\u00e8s a mesurar la circumfer\u00e8ncia amb un fil\u201d<\/strong><\/em><br \/>\n<em><strong>\u201cLes regles curtes de vegades no s\u00f3n una bona eina de mesura\u201d<\/strong><\/em><br \/>\n<em><strong>\u201cMesurar el di\u00e0metre \u00e9s m\u00e9s f\u00e0cil que mesurar la circumfer\u00e8ncia\u201d<\/strong><\/em><br \/>\n<em><strong>\u201cNo m\u2019ha agradat no poder mesurar amb un metre de tela\u201d<\/strong><\/em><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/agora.xtec.cat\/inslarboc\/wp-content\/uploads\/usu1712\/2021\/04\/1-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-6398 aligncenter\" src=\"https:\/\/agora.xtec.cat\/inslarboc\/wp-content\/uploads\/usu1712\/2021\/04\/1-1.jpg\" alt=\"\" width=\"1000\" height=\"750\" srcset=\"https:\/\/agora.xtec.cat\/inslarboc\/wp-content\/uploads\/usu1712\/2021\/04\/1-1.jpg 1000w, https:\/\/agora.xtec.cat\/inslarboc\/wp-content\/uploads\/usu1712\/2021\/04\/1-1-300x225.jpg 300w, https:\/\/agora.xtec.cat\/inslarboc\/wp-content\/uploads\/usu1712\/2021\/04\/1-1-768x576.jpg 768w, https:\/\/agora.xtec.cat\/inslarboc\/wp-content\/uploads\/usu1712\/2021\/04\/1-1-200x150.jpg 200w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/agora.xtec.cat\/inslarboc\/wp-content\/uploads\/usu1712\/2021\/04\/2-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-6397 aligncenter\" src=\"https:\/\/agora.xtec.cat\/inslarboc\/wp-content\/uploads\/usu1712\/2021\/04\/2-1.jpg\" alt=\"\" width=\"1000\" height=\"750\" srcset=\"https:\/\/agora.xtec.cat\/inslarboc\/wp-content\/uploads\/usu1712\/2021\/04\/2-1.jpg 1000w, https:\/\/agora.xtec.cat\/inslarboc\/wp-content\/uploads\/usu1712\/2021\/04\/2-1-300x225.jpg 300w, https:\/\/agora.xtec.cat\/inslarboc\/wp-content\/uploads\/usu1712\/2021\/04\/2-1-768x576.jpg 768w, https:\/\/agora.xtec.cat\/inslarboc\/wp-content\/uploads\/usu1712\/2021\/04\/2-1-200x150.jpg 200w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/agora.xtec.cat\/inslarboc\/wp-content\/uploads\/usu1712\/2021\/04\/3-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-6396 aligncenter\" src=\"https:\/\/agora.xtec.cat\/inslarboc\/wp-content\/uploads\/usu1712\/2021\/04\/3-1.jpg\" alt=\"\" width=\"1000\" height=\"750\" srcset=\"https:\/\/agora.xtec.cat\/inslarboc\/wp-content\/uploads\/usu1712\/2021\/04\/3-1.jpg 1000w, https:\/\/agora.xtec.cat\/inslarboc\/wp-content\/uploads\/usu1712\/2021\/04\/3-1-300x225.jpg 300w, https:\/\/agora.xtec.cat\/inslarboc\/wp-content\/uploads\/usu1712\/2021\/04\/3-1-768x576.jpg 768w, https:\/\/agora.xtec.cat\/inslarboc\/wp-content\/uploads\/usu1712\/2021\/04\/3-1-200x150.jpg 200w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/agora.xtec.cat\/inslarboc\/wp-content\/uploads\/usu1712\/2021\/04\/4.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-6395 aligncenter\" src=\"https:\/\/agora.xtec.cat\/inslarboc\/wp-content\/uploads\/usu1712\/2021\/04\/4.jpg\" alt=\"\" width=\"1000\" height=\"750\" srcset=\"https:\/\/agora.xtec.cat\/inslarboc\/wp-content\/uploads\/usu1712\/2021\/04\/4.jpg 1000w, https:\/\/agora.xtec.cat\/inslarboc\/wp-content\/uploads\/usu1712\/2021\/04\/4-300x225.jpg 300w, https:\/\/agora.xtec.cat\/inslarboc\/wp-content\/uploads\/usu1712\/2021\/04\/4-768x576.jpg 768w, https:\/\/agora.xtec.cat\/inslarboc\/wp-content\/uploads\/usu1712\/2021\/04\/4-200x150.jpg 200w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Abans de Setmana Santa i per cel\u00b7lebrar el dia Internacional de les matem\u00e0tiques: 14 de mar\u00e7 (14\/3 o en angl\u00e8s 3\/14), alguns alumnes de 2n d&#8217;ESO&hellip;  <a href=\"https:\/\/agora.xtec.cat\/inslarboc\/general\/on-es-troba-pi-al-nostre-dia-a-dia\/\" title=\"Read On es troba PI en el nostre dia a dia?\">Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":1,"featured_media":6400,"comment_status":"closed","ping_status":"closed","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,"footnotes":""},"categories":[3,1],"tags":[579],"class_list":["post-6392","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-eso","category-general","tag-on-es-troba-pi-al-nostre-dia-a-dia"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/inslarboc\/wp-json\/wp\/v2\/posts\/6392","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/inslarboc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/inslarboc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/inslarboc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/inslarboc\/wp-json\/wp\/v2\/comments?post=6392"}],"version-history":[{"count":3,"href":"https:\/\/agora.xtec.cat\/inslarboc\/wp-json\/wp\/v2\/posts\/6392\/revisions"}],"predecessor-version":[{"id":6514,"href":"https:\/\/agora.xtec.cat\/inslarboc\/wp-json\/wp\/v2\/posts\/6392\/revisions\/6514"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/inslarboc\/wp-json\/wp\/v2\/media\/6400"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/inslarboc\/wp-json\/wp\/v2\/media?parent=6392"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/inslarboc\/wp-json\/wp\/v2\/categories?post=6392"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/inslarboc\/wp-json\/wp\/v2\/tags?post=6392"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}