{"id":12441,"date":"2020-04-22T05:45:55","date_gmt":"2020-04-22T05:45:55","guid":{"rendered":"http:\/\/agora.xtec.cat\/ceippereanton\/?p=12441"},"modified":"2020-04-22T05:45:55","modified_gmt":"2020-04-22T05:45:55","slug":"dimecres-22-que-mesura-la-piramide-de-keops","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/ceippereanton\/primaria\/dimecres-22-que-mesura-la-piramide-de-keops\/","title":{"rendered":"Dimecres 22: Qu\u00e8 mesura la pir\u00e0mide de Keops?"},"content":{"rendered":"<p>Avui us vull explicar una hist\u00f2ria:<\/p>\n<p>Una vegada hi havia un sacerdot egipci que va preguntar a un fil\u00f2sof matem\u00e0tic de <strong>Milet<\/strong>, del segle IV a.C., que en aquell moment es trobava a prop de la <strong>Pir\u00e0mide de Keops<\/strong>, quina podia ser l&#8217;al\u00e7ada.<\/p>\n<p><a href=\"https:\/\/agora.xtec.cat\/ceippereanton\/wp-content\/uploads\/usu570\/2020\/04\/piramide.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-12442 aligncenter\" src=\"https:\/\/agora.xtec.cat\/ceippereanton\/wp-content\/uploads\/usu570\/2020\/04\/piramide.jpg\" alt=\"\" width=\"400\" height=\"246\" srcset=\"https:\/\/agora.xtec.cat\/ceippereanton\/wp-content\/uploads\/usu570\/2020\/04\/piramide.jpg 400w, https:\/\/agora.xtec.cat\/ceippereanton\/wp-content\/uploads\/usu570\/2020\/04\/piramide-300x185.jpg 300w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>El fil\u00f2sof reflexionant, va contestar que no es conformava nom\u00e9s a calcular-ho a ull, sin\u00f3 que mesuraria l&#8217;<strong>al\u00e7ada<\/strong> sense l&#8217;ajuda de cap instrument. Com podia ser? Quina classe d&#8217;encanteri faria? Es va preguntar el sacerdot.<\/p>\n<p>Voleu saber m\u00e9s?<\/p>\n<p>Ara us toca investigar com si f\u00f3ssiu arque\u00f2legs, a m\u00e9s descobrireu que l&#8217;<strong>ombra<\/strong> que produeix un objecte ens ajudar\u00e0 a saber-ho.<\/p>\n<p>Amb les dades que us he donat, trobeu qui era el fil\u00f2sof, com es deia? On vivia?, que va fer per descobrir l&#8217;altura de la pir\u00e0mide del rei Khufu? i tota la informaci\u00f3 que penseu que sigui rellevant.<\/p>\n<p>Podeu fer una presentaci\u00f3 en v\u00eddeo, \u00e0udio, power point i enviar-m&#8217;ho al correu o penjar-ho al <em>google classroom<\/em>.<\/p>\n<p>Aconseguireu descobrir com va fer-ho possible?<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Avui us vull explicar una hist\u00f2ria: Una vegada hi havia un sacerdot egipci que va preguntar a un fil\u00f2sof matem\u00e0tic [&hellip;]<\/p>\n","protected":false},"author":62,"featured_media":10722,"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 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