{"id":12408,"date":"2021-02-01T20:20:51","date_gmt":"2021-02-01T19:20:51","guid":{"rendered":"http:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/?p=12408"},"modified":"2021-02-01T20:20:51","modified_gmt":"2021-02-01T19:20:51","slug":"quin-sol-tant-profitos","status":"publish","type":"post","link":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/general\/quin-sol-tant-profitos\/","title":{"rendered":"Quin Sol tant profit\u00f3s!"},"content":{"rendered":"<p>La classe &#8220;Fantasia&#8221; (6\u00e8 B) de <strong>l\u2019Escola Paco Candel <\/strong>de l&#8217;Hospitalet de Llobregat han realitzat el dia\u00a0 1 de febrer al pati de la seva escola una activitat per aprendre diferents maneres d\u2019aprofitar <a href=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/ambits\/recursos-del-medi-i-sostenibilitat\/el-nostre-amic-el-sol\/\" target=\"_blank\" rel=\"noopener noreferrer\">l\u2019energia solar<\/a><\/p>\n<p>Han comen\u00e7at explicant les seves idees sobre les diferents radiacions que emet el Sol i han descobert l&#8217;efecte del color negre i l&#8217;efecte hivernacle. Llavors s&#8217;han dividit en grups per realitzar dos dels seg\u00fcents tallers:<\/p>\n<p><strong> <img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-12411 alignleft\" src=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2021\/02\/ENS_pacoCandel-219x300.jpg\" alt=\"\" width=\"219\" height=\"300\" \/>Taller fotovoltaic<\/strong><strong>:<\/strong> els nens i les nenes han muntat senzills circuits el\u00e8ctrics amb petites plaques fotovoltaiques \u00a0que els\u00a0 han proporcionat l\u2019energia el\u00e8ctrica necess\u00e0ria per fer funcionar un petit ventilador.<\/p>\n<p><strong>Taller d\u2019escalfar aigua<\/strong>: en aquest cas han muntat tres col\u00b7lectors solars per tal de comprovar l\u2019efecte hivernacle que fan les cobertes de pl\u00e0stic transparent. Han fet tres variants: un col\u00b7lector no tenia coberta, un altre en tenia una i l\u2019altre tenia dues cobertes. Despr\u00e9s d\u2019elaborar diferents hip\u00f2tesis sobre la influ\u00e8ncia de les cobertes, han comprovat quin disseny havia incrementat m\u00e9s la temperatura deixant els 3 col\u00b7lectors al sol. Quin creieu que ha funcionat millor?<\/p>\n<p><strong><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-12412 alignright\" src=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2021\/02\/muntatge_pacoCandel.jpg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2021\/02\/muntatge_pacoCandel.jpg 300w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2021\/02\/muntatge_pacoCandel-150x150.jpg 150w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>Taller de cuina solar<\/strong>: en aquest taller han aprofitat l\u2019energia t\u00e8rmica del Sol per fer unes pomes al forn, utilitzant una cuina solar parab\u00f2lica. Una vegada ben orientada la parab\u00f2lica solar per tal d\u2019aprofitar al m\u00e0xim els raigs solars, han anat prenent dades de com augmentava la temperatura amb el temps. La concentraci\u00f3 de calor que aconsegueix la parab\u00f2lica sumat al color negre de l\u2019olla, els ha perm\u00e8s cuinar les pomes que finalment no han pogut menjar per un incident amb el vent.<\/p>\n<p>Per acabar l\u2019activitat han agafat el rol de professors i professores per explicar el taller que havien fet als companys que havien realitzat un altre taller.<\/p>\n<p>Han sigut uns investigadors molt aplicats i han pogut comprovar que el Sol ens dona molta energia.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La classe &#8220;Fantasia&#8221; (6\u00e8 B) de l\u2019Escola Paco Candel de l&#8217;Hospitalet de Llobregat han realitzat el dia\u00a0 1 de febrer al pati de la seva escola una activitat per aprendre diferents maneres d\u2019aprofitar l\u2019energia solar Han comen\u00e7at explicant les seves idees sobre les diferents radiacions que emet el Sol i han descobert l&#8217;efecte del color [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":12410,"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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