{"id":4639,"date":"2017-02-03T11:34:14","date_gmt":"2017-02-03T10:34:14","guid":{"rendered":"http:\/\/blocs.xtec.cat\/cdacansantoi\/?p=4639"},"modified":"2017-02-03T11:34:14","modified_gmt":"2017-02-03T10:34:14","slug":"experimentem-amb-lenergia-solar","status":"publish","type":"post","link":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/general\/experimentem-amb-lenergia-solar\/","title":{"rendered":"Experimentem amb l&#8217;energia solar"},"content":{"rendered":"<p style=\"text-align: justify;\">Els dies 31 de gener i 1 de febrer, els alumnes de 6\u00e8 de l&#8217;Escola Vall de Palau, de Sant Andreu de la Barca, van realitzar diversos tallers per tal d&#8217;experimentar amb l&#8217;energia solar i comprovar de quina manera la podem aprofitar.<\/p>\n<ul>\n<li style=\"text-align: justify;\">Taller d&#8217;obtenci\u00f3 d&#8217;electricitat a partir de la llum solar.<br \/>\nMitjan\u00e7ant unes plaquetes fotovoltaiques i altres elements els nens i les nenes van muntar circuits el\u00e8ctrics senzills on van poder veure que les plaquetes transformen la llum solar en electricitat, la qual cosa pod\u00edem visualitzar fent girar un petit ventilador.<\/li>\n<li style=\"text-align: justify;\">\n<figure id=\"attachment_4642\" aria-describedby=\"caption-attachment-4642\" style=\"width: 300px\" class=\"wp-caption alignright\"><a href=\"http:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2017\/02\/IMG_8933.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-4642\" src=\"http:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2017\/02\/IMG_8933-300x225.jpg\" alt=\"Mesurant la temperatura dels col\u00b7lectors solars\" width=\"300\" height=\"225\" srcset=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2017\/02\/IMG_8933-300x225.jpg 300w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2017\/02\/IMG_8933-200x150.jpg 200w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2017\/02\/IMG_8933.jpg 320w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><figcaption id=\"caption-attachment-4642\" class=\"wp-caption-text\">Mesurant la temperatura dels col\u00b7lectors solars<\/figcaption><\/figure>\n<p>Taller d&#8217;escalfar aigua amb la calor del sol.<br \/>\nEls nens van muntar tres col\u00b7lectors experimentals diferents per tal de comprovar l&#8217;efecte que fan les cobertes de pl\u00e0stic transparent (el primer sense coberta, el segon amb una coberta i el tercer amb dos cobertes). Despr\u00e9s de realitzar les seves hip\u00f2tesis, van contrastar-les amb els resultats finals un cop ja s&#8217;havia escalfat l&#8217;aigua dels tres col\u00b7lectors. Tot i que un dia va fer m\u00e9s sol que l&#8217;altre, algun col\u00b7lector va arribar a una temperatura d&#8217;uns 55 \u00ba C.<\/li>\n<li style=\"text-align: justify;\">Taller de cuina solar<br \/>\nMitjan\u00e7ant una cuina solar parab\u00f2lica, els alumnes van elaborar unes bon\u00edssimes pomes al forn, nom\u00e9s amb la calor del sol. El fet que l&#8217;olla que feia de forn fos negra hi va ajudar molt.<\/li>\n<\/ul>\n<figure id=\"attachment_4643\" aria-describedby=\"caption-attachment-4643\" style=\"width: 250px\" class=\"wp-caption alignleft\"><a href=\"http:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2017\/02\/IMG_20170131_134949_br.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-4643\" src=\"http:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2017\/02\/IMG_20170131_134949_br.jpg\" alt=\"Avaluant la sortida i els aprenentatges\" width=\"250\" height=\"219\" \/><\/a><figcaption id=\"caption-attachment-4643\" class=\"wp-caption-text\">Avaluant la sortida i els aprenentatges<\/figcaption><\/figure>\n<p style=\"text-align: justify;\">A m\u00e9s dels tallers, tamb\u00e9 van veure\u00a0la import\u00e0ncia que t\u00e9 tenir en compte el moviment i la posici\u00f3 del Sol per a un m\u00e0xim aprofitament de la seva energia.<\/p>\n<p style=\"text-align: justify;\">Al finalitzar l&#8217;activitat, els alumnes, amb els grups que havien treballat durant tot el mat\u00ed,\u00a0van valorar la sortida. Fins a un altre any!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Els dies 31 de gener i 1 de febrer, els alumnes de 6\u00e8 de l&#8217;Escola Vall de Palau, de Sant Andreu de la Barca, van realitzar diversos tallers per tal d&#8217;experimentar amb l&#8217;energia solar i comprovar de quina manera la podem aprofitar. Taller d&#8217;obtenci\u00f3 d&#8217;electricitat a partir de la llum solar. Mitjan\u00e7ant unes plaquetes fotovoltaiques [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"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":[1],"tags":[],"class_list":["post-4639","post","type-post","status-publish","format-standard","hentry","category-general"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/4639","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/comments?post=4639"}],"version-history":[{"count":0,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/4639\/revisions"}],"wp:attachment":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/media?parent=4639"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/categories?post=4639"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/tags?post=4639"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}