{"id":4558,"date":"2020-12-21T12:28:25","date_gmt":"2020-12-21T11:28:25","guid":{"rendered":"http:\/\/agora.xtec.cat\/ceipsantjoan\/?p=4558"},"modified":"2020-12-21T12:28:25","modified_gmt":"2020-12-21T11:28:25","slug":"flocs-de-neu-matematics","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/ceipsantjoan\/general\/flocs-de-neu-matematics\/","title":{"rendered":"Flocs de neu matem\u00e0tics"},"content":{"rendered":"<p>A 5\u00e8 A, l&#8217;\u00faltima classe de mates del trimestre, l&#8217;hem aprofitat per investigar com crear imatges a partir de dos miralls. Hem estat provant com es modifica la imatge segons l&#8217;angle que formen aquests dos miralls. Ens han sortit imatges molt boniques. Les podeu veure clicant <a href=\"https:\/\/photos.app.goo.gl\/uL52miFQmYqQcYz37\" target=\"_blank\" rel=\"noopener noreferrer\">aqu\u00ed<\/a>. I sobretot, hem descobert perqu\u00e8 els angles que ens interessen s\u00f3n els de 180\u00ba, 120\u00ba, 90\u00ba, 72\u00ba, 60\u00ba&#8230;30\u00ba&#8230; Tot els que s\u00f3n una part exacta dels 360\u00ba de la circumfer\u00e8ncia.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4559 alignleft\" src=\"https:\/\/agora.xtec.cat\/ceipsantjoan\/wp-content\/uploads\/usu1864\/2020\/12\/20201221_094234-1024x768.jpg\" alt=\"\" width=\"329\" height=\"247\" srcset=\"https:\/\/agora.xtec.cat\/ceipsantjoan\/wp-content\/uploads\/usu1864\/2020\/12\/20201221_094234-1024x768.jpg 1024w, https:\/\/agora.xtec.cat\/ceipsantjoan\/wp-content\/uploads\/usu1864\/2020\/12\/20201221_094234-300x225.jpg 300w, https:\/\/agora.xtec.cat\/ceipsantjoan\/wp-content\/uploads\/usu1864\/2020\/12\/20201221_094234-768x576.jpg 768w, https:\/\/agora.xtec.cat\/ceipsantjoan\/wp-content\/uploads\/usu1864\/2020\/12\/20201221_094234-200x150.jpg 200w\" sizes=\"auto, (max-width: 329px) 100vw, 329px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>Fotografia amb els miralls format un angle de 60\u00ba: comptant la figura real es veu 6 vegades la mateixa imatge.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A 5\u00e8 A, l&#8217;\u00faltima classe de mates del trimestre, l&#8217;hem aprofitat per investigar com crear imatges a partir de dos miralls. Hem estat provant com es modifica la imatge segons l&#8217;angle que formen aquests dos miralls. Ens han sortit imatges molt boniques. Les podeu veure clicant aqu\u00ed. I sobretot, hem descobert perqu\u00e8 els angles que [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"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":[1,14,4,5],"tags":[90,237,138,94,91,83],"class_list":["post-4558","post","type-post","status-publish","format-standard","hentry","category-general","category-p5","category-portada","category-primaria","tag-cicle-superior","tag-curs-20-21","tag-experimentacio","tag-mates","tag-p5","tag-primaria"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/ceipsantjoan\/wp-json\/wp\/v2\/posts\/4558","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/ceipsantjoan\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/ceipsantjoan\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipsantjoan\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipsantjoan\/wp-json\/wp\/v2\/comments?post=4558"}],"version-history":[{"count":2,"href":"https:\/\/agora.xtec.cat\/ceipsantjoan\/wp-json\/wp\/v2\/posts\/4558\/revisions"}],"predecessor-version":[{"id":4561,"href":"https:\/\/agora.xtec.cat\/ceipsantjoan\/wp-json\/wp\/v2\/posts\/4558\/revisions\/4561"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/ceipsantjoan\/wp-json\/wp\/v2\/media?parent=4558"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipsantjoan\/wp-json\/wp\/v2\/categories?post=4558"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipsantjoan\/wp-json\/wp\/v2\/tags?post=4558"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}