{"id":14505,"date":"2022-03-29T09:41:12","date_gmt":"2022-03-29T07:41:12","guid":{"rendered":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/?p=14505"},"modified":"2022-07-01T09:28:20","modified_gmt":"2022-07-01T07:28:20","slug":"energia-solar-amb-sise-de-lescola-torre-barona","status":"publish","type":"post","link":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/general\/energia-solar-amb-sise-de-lescola-torre-barona\/","title":{"rendered":"Energia solar amb sis\u00e8 de l&#8217;Escola Torre Barona"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignright size-full wp-image-14512\" src=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2022\/03\/cuines.jpg\" alt=\"\" width=\"300\" height=\"206\" \/>El passat dilluns dia 28 de mar\u00e7, els nois i noies de sis\u00e8 de l&#8217;<a href=\"https:\/\/agora.xtec.cat\/ceip-torrebarona-castelldefels\/\">Escola Torre Barona<\/a> de Castelldefels han realitzat uns tallers d&#8217;<a style=\"color: #2795b6;\" href=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/ambits\/recursos-del-medi-i-sostenibilitat\/\">energia solar<\/a> <span style=\"font-family: inherit; font-size: 1em;\">al <\/span><a style=\"font-family: inherit; font-size: 1em;\" href=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/\">Camp d\u2019aprenentatge de Can Santoi<\/a> per enriquir el seu aprenentatge en les energies renovables. En els di\u00e0legs iniciats entre l&#8217;alumnat, han compartit el prop\u00f2sit de que les energies renovables i netes ens han d&#8217;ajudar a no contaminar, han d&#8217;anar acompanyades de l&#8217;estalvi energ\u00e8tic i \u00e9s una necessitat per al b\u00e9 com\u00fa.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-14509\" src=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2022\/03\/muntatge_p.jpg\" alt=\"\" width=\"299\" height=\"298\" srcset=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2022\/03\/muntatge_p.jpg 299w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2022\/03\/muntatge_p-150x150.jpg 150w\" sizes=\"auto, (max-width: 299px) 100vw, 299px\" \/>Els dos grups de sis\u00e8 han experimentat amb la <strong>la cuina solar<\/strong>, la producci\u00f3 d&#8217;electricitat amb les <strong>plaques fotovoltaiques<\/strong>\u00a0i els\u00a0<strong>col\u00b7lectors solars<\/strong>. El dia no ha sigut del tot assolellat per\u00f2 hem obtingut bons resultats en tots els experiments.<\/p>\n<p>Amb la\u00a0<strong>cuina solar<\/strong>, han comprovat que la forma parab\u00f2lica \u00e9s la que permet concentrar els raigs de sol en un punt, cosa que no permet la forma esf\u00e8rica. Tamb\u00e9 hem provat dues olles, una negra i una id\u00e8ntica de color blanc. Amb el term\u00f2metre hem anat veient que l\u2019olla negra augmentava molt m\u00e9s la temperatura, m\u00e9s de 20 graus de difer\u00e8ncia. Tamb\u00e9 han pres consci\u00e8ncia de la utilitat d&#8217;aquestes cuines tant senzilles per cuinar en llocs amb pocs recursos energ\u00e8tics.<\/p>\n<p>Del taller de <strong>producci\u00f3 d&#8217;electricitat amb les plaques fotovoltaiques<\/strong>, han apr\u00e8s que representen una bona oportunitat per anar canviant els sistemes d&#8217;obtenci\u00f3 de l&#8217;energia, dels recursos f\u00f2ssils a les renovables. En el taller han constru\u00eft un petit circuit per veure com la llum del sol es transforma en corrent el\u00e8ctric i les propietats de l&#8217;electricitat.<\/p>\n<p>El darrer taller ha consistit en muntar uns <strong>col\u00b7lectors solars<\/strong> amb unes capses de fusta ja preparades, uns a\u00efllants a l\u2019interior i una m\u00e0nega negra amb aigua. N\u2019han muntat tres prototips id\u00e8ntics, per\u00f2 amb diferent nombre de vidres de cobertora: un sense vidre, un altre amb un vidre i un tercer amb dos vidres. Ha servit per comprendre que podem captar la radiaci\u00f3 calor\u00edfica del sol, passar-la a l&#8217;aigua i que els vidres s\u00f3n imprescindibles pel seu efecte hivernacle al col\u00b7lector.<\/p>\n<p>A la cloenda ens han dit que s&#8217;emporten: haver fet experiments, aprenentatge, coneixements i compromisos d&#8217;estalvi energ\u00e8tic. L&#8217;alumnat continuar\u00e0 l&#8217;aprenentatge sobre les necessitats energ\u00e8tiques a l\u2019escola amb el seu nou projecte de <a href=\"https:\/\/microbit.org\/projects\/\">Microbits<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>El passat dilluns dia 28 de mar\u00e7, els nois i noies de sis\u00e8 de l&#8217;Escola Torre Barona de Castelldefels han realitzat uns tallers d&#8217;energia solar al Camp d\u2019aprenentatge de Can Santoi per enriquir el seu aprenentatge en les energies renovables. En els di\u00e0legs iniciats entre l&#8217;alumnat, han compartit el prop\u00f2sit de que les energies renovables [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":14512,"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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