{"id":10420,"date":"2018-12-13T11:06:00","date_gmt":"2018-12-13T10:06:00","guid":{"rendered":"http:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/?p=10420"},"modified":"2018-12-13T11:49:11","modified_gmt":"2018-12-13T10:49:11","slug":"el-nostre-gran-amic-el-sol","status":"publish","type":"post","link":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/general\/el-nostre-gran-amic-el-sol\/","title":{"rendered":"El nostre gran amic el Sol"},"content":{"rendered":"<p>Els alumnes de 5\u00e8 de l&#8217;Escola Juan Ram\u00f3n Jim\u00e9nez de Martorell van realitzar el dia 11 de desembre l<a href=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/ambits\/recursos-del-medi-i-sostenibilitat\/el-nostre-amic-el-sol\/\" target=\"_blank\" rel=\"noopener\">\u2019activitat d\u2019energia solar<\/a>\u00a0i van\u00a0 comprovar de quina manera la podem aprofitar.<\/p>\n<p>Despr\u00e9s d&#8217;exposar les seves idees sobre l&#8217;energia solar que havien treballat pr\u00e8viament a l&#8217;escola, es van dividir en petits grups i van comen\u00e7ar la feina realitzant dos dels seg\u00fcents tallers i activitats complement\u00e0ries:<\/p>\n<p><strong><a href=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2018\/12\/muntatge.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-10423 alignleft\" src=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2018\/12\/muntatge.jpg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2018\/12\/muntatge.jpg 300w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2018\/12\/muntatge-150x150.jpg 150w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>Taller fotovoltaic<\/strong>: mitjan\u00e7ant unes petites plaques fotovoltaiques i altres elements els nens i les nenes van muntar circuits el\u00e8ctrics senzills on van poder experimentar com la llum solar es transforma en electricitat, la qual cosa van visualitzar fent girar un petit ventilador.<\/p>\n<p><strong>Taller d&#8217;escalfar aigua<\/strong>: van muntar tres col\u00b7lectors solars 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) i el color negre del circuit d&#8217;aigua. Despr\u00e9s de realitzar les seves hip\u00f2tesis, van contrastar-les amb els resultats finals despr\u00e9s de deixar-los exposats al sol. Quin creieu que va aconseguir escalfar m\u00e9s l&#8217;aigua?<\/p>\n<p><strong><a href=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2018\/12\/cuinabis.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-10424 alignright\" src=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2018\/12\/cuinabis.jpg\" alt=\"\" width=\"300\" height=\"206\" \/><\/a>Taller de cuina solar<\/strong>: mitjan\u00e7ant una cuina solar parab\u00f2lica, els alumnes van elaborar unes pomes al forn amb la calor del sol. El color negre de l&#8217;olla i la concentraci\u00f3 de calor que aconsegueix la parab\u00f2lica els va permetre comprovar l&#8217;efic\u00e0cia d&#8217;aquesta cuina tant ecol\u00f2gica.<\/p>\n<p>Al finalitzar l&#8217;activitat, tots els alumnes es van explicar entre ells el taller que els hi faltava per completar la feina.<\/p>\n<p>Han estat uns investigadors molt aplicats. Fins a un altre any!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Els alumnes de 5\u00e8 de l&#8217;Escola Juan Ram\u00f3n Jim\u00e9nez de Martorell van realitzar el dia 11 de desembre l\u2019activitat d\u2019energia solar\u00a0i van\u00a0 comprovar de quina manera la podem aprofitar. Despr\u00e9s d&#8217;exposar les seves idees sobre l&#8217;energia solar que havien treballat pr\u00e8viament a l&#8217;escola, es van dividir en petits grups i van comen\u00e7ar la feina realitzant [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":10422,"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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