{"id":5912,"date":"2024-03-22T08:53:37","date_gmt":"2024-03-22T07:53:37","guid":{"rendered":"https:\/\/agora.xtec.cat\/iesdali\/?p=5912"},"modified":"2024-03-24T08:59:08","modified_gmt":"2024-03-24T07:59:08","slug":"dia-del-numero-pi","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/iesdali\/general\/dia-del-numero-pi\/","title":{"rendered":"Dia del n\u00famero Pi"},"content":{"rendered":"<p>Els alumnes de primer d&#8217;ESO han celebrat el dia del n\u00famero pi fent una pi-activitat. L&#8217;hem anomenat &#8220;Encerclem circumfer\u00e8ncies&#8221;. Consisteix a afegir un metre de cinta a qualsevol per\u00edmetre d&#8217;un cercle i situar-lo concentricament al cercle original. Un cop fet aix\u00f2 \u00e9s demostra que la difer\u00e8ncia entre els radis dels 2 cercles \u00e9s sempre la mateixa i aproximadament 16 cm.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/agora.xtec.cat\/iesdali\/wp-content\/uploads\/usu384\/2024\/03\/GJSSFUXXwAAiVmo-1.jpeg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-5922 alignnone\" src=\"https:\/\/agora.xtec.cat\/iesdali\/wp-content\/uploads\/usu384\/2024\/03\/GJSSFUXXwAAiVmo-1-225x300.jpeg\" alt=\"\" width=\"225\" height=\"300\" srcset=\"https:\/\/agora.xtec.cat\/iesdali\/wp-content\/uploads\/usu384\/2024\/03\/GJSSFUXXwAAiVmo-1-225x300.jpeg 225w, https:\/\/agora.xtec.cat\/iesdali\/wp-content\/uploads\/usu384\/2024\/03\/GJSSFUXXwAAiVmo-1.jpeg 510w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/><\/a><a href=\"https:\/\/agora.xtec.cat\/iesdali\/wp-content\/uploads\/usu384\/2024\/03\/GJSSGKfWYAAL-lm-1.jpeg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-5921 alignnone\" src=\"https:\/\/agora.xtec.cat\/iesdali\/wp-content\/uploads\/usu384\/2024\/03\/GJSSGKfWYAAL-lm-1-300x225.jpeg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/agora.xtec.cat\/iesdali\/wp-content\/uploads\/usu384\/2024\/03\/GJSSGKfWYAAL-lm-1-300x225.jpeg 300w, https:\/\/agora.xtec.cat\/iesdali\/wp-content\/uploads\/usu384\/2024\/03\/GJSSGKfWYAAL-lm-1-200x150.jpeg 200w, https:\/\/agora.xtec.cat\/iesdali\/wp-content\/uploads\/usu384\/2024\/03\/GJSSGKfWYAAL-lm-1.jpeg 360w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><a href=\"https:\/\/agora.xtec.cat\/iesdali\/wp-content\/uploads\/usu384\/2024\/03\/GJSSGS2XoAERijx-1.jpeg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-5920 alignnone\" src=\"https:\/\/agora.xtec.cat\/iesdali\/wp-content\/uploads\/usu384\/2024\/03\/GJSSGS2XoAERijx-1-225x300.jpeg\" alt=\"\" width=\"225\" height=\"300\" srcset=\"https:\/\/agora.xtec.cat\/iesdali\/wp-content\/uploads\/usu384\/2024\/03\/GJSSGS2XoAERijx-1-225x300.jpeg 225w, https:\/\/agora.xtec.cat\/iesdali\/wp-content\/uploads\/usu384\/2024\/03\/GJSSGS2XoAERijx-1.jpeg 510w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/><\/a><a href=\"https:\/\/agora.xtec.cat\/iesdali\/wp-content\/uploads\/usu384\/2024\/03\/GJSSGUAX0AENLL1-1.jpeg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-5919 alignnone\" src=\"https:\/\/agora.xtec.cat\/iesdali\/wp-content\/uploads\/usu384\/2024\/03\/GJSSGUAX0AENLL1-1-225x300.jpeg\" alt=\"\" width=\"225\" height=\"300\" srcset=\"https:\/\/agora.xtec.cat\/iesdali\/wp-content\/uploads\/usu384\/2024\/03\/GJSSGUAX0AENLL1-1-225x300.jpeg 225w, https:\/\/agora.xtec.cat\/iesdali\/wp-content\/uploads\/usu384\/2024\/03\/GJSSGUAX0AENLL1-1.jpeg 510w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/><\/a><a href=\"https:\/\/agora.xtec.cat\/iesdali\/wp-content\/uploads\/usu384\/2024\/03\/GJSSGb8XMAAVZbG-1.jpeg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-5918 alignnone\" src=\"https:\/\/agora.xtec.cat\/iesdali\/wp-content\/uploads\/usu384\/2024\/03\/GJSSGb8XMAAVZbG-1-300x225.jpeg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/agora.xtec.cat\/iesdali\/wp-content\/uploads\/usu384\/2024\/03\/GJSSGb8XMAAVZbG-1-300x225.jpeg 300w, https:\/\/agora.xtec.cat\/iesdali\/wp-content\/uploads\/usu384\/2024\/03\/GJSSGb8XMAAVZbG-1-200x150.jpeg 200w, https:\/\/agora.xtec.cat\/iesdali\/wp-content\/uploads\/usu384\/2024\/03\/GJSSGb8XMAAVZbG-1.jpeg 360w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Els alumnes de primer d&#8217;ESO han celebrat el dia del n\u00famero pi fent una pi-activitat. L&#8217;hem anomenat &#8220;Encerclem circumfer\u00e8ncies&#8221;. Consisteix a afegir un metre de cinta a qualsevol per\u00edmetre d&#8217;un cercle i situar-lo concentricament al cercle original. Un cop fet aix\u00f2 \u00e9s demostra que la difer\u00e8ncia entre els radis dels 2 cercles \u00e9s sempre la [&hellip;]<\/p>\n","protected":false},"author":175,"featured_media":5922,"comment_status":"open","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,"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":[3,4,1,29],"tags":[95,254,41],"class_list":["post-5912","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-eso","category-eso-1","category-general","category-portada","tag-1reso","tag-curs-23-24","tag-matematiques"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/iesdali\/wp-json\/wp\/v2\/posts\/5912","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/iesdali\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/iesdali\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesdali\/wp-json\/wp\/v2\/users\/175"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesdali\/wp-json\/wp\/v2\/comments?post=5912"}],"version-history":[{"count":1,"href":"https:\/\/agora.xtec.cat\/iesdali\/wp-json\/wp\/v2\/posts\/5912\/revisions"}],"predecessor-version":[{"id":5923,"href":"https:\/\/agora.xtec.cat\/iesdali\/wp-json\/wp\/v2\/posts\/5912\/revisions\/5923"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesdali\/wp-json\/wp\/v2\/media\/5922"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/iesdali\/wp-json\/wp\/v2\/media?parent=5912"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesdali\/wp-json\/wp\/v2\/categories?post=5912"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesdali\/wp-json\/wp\/v2\/tags?post=5912"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}