{"id":3428,"date":"2023-04-29T18:25:06","date_gmt":"2023-04-29T16:25:06","guid":{"rendered":"https:\/\/agora.xtec.cat\/iestossa\/?p=3428"},"modified":"2023-05-05T10:21:16","modified_gmt":"2023-05-05T08:21:16","slug":"2n-deso-experiments-al-pati","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/iestossa\/general\/2n-deso-experiments-al-pati\/","title":{"rendered":"2n d&#8217;ESO: Experiments al pati!"},"content":{"rendered":"<p>\r\n\t<div class=\"slideshow_container slideshow_container_style-light\" style=\"height: 400px; \" data-slideshow-id=\"3458\" data-style-name=\"style-light\" data-style-version=\"2.3.1\" >\r\n\r\n\t\t\t\t\t<div class=\"slideshow_loading_icon\"><\/div>\r\n\t\t\r\n\t\t<div class=\"slideshow_content\" style=\"display: none;\">\r\n\r\n\t\t\t<div class=\"slideshow_view\">\r\n\t\t\t\t<div class=\"slideshow_slide slideshow_slide_image\">\r\n\t\t\t\t\t\t\t\t\t\t\t<img src=\"https:\/\/agora.xtec.cat\/iestossa\/wp-content\/uploads\/usu899\/2023\/04\/IMG-20230419-WA0007.jpg\" alt=\"IMG-20230419-WA0007\" width=\"1152\" height=\"2048\" \/>\r\n\t\t\t\t\t\t\t\t\t\t<div class=\"slideshow_description_box slideshow_transparent\">\r\n\t\t\t\t\t\t<div class=\"slideshow_title\">IMG-20230419-WA0007<\/div>\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\r\n\t\t\t\t\t\t<div style=\"clear: both;\"><\/div><\/div><div class=\"slideshow_view\">\r\n\t\t\t\t<div class=\"slideshow_slide slideshow_slide_image\">\r\n\t\t\t\t\t\t\t\t\t\t\t<img src=\"https:\/\/agora.xtec.cat\/iestossa\/wp-content\/uploads\/usu899\/2023\/04\/IMG-20230419-WA0008.jpg\" alt=\"IMG-20230419-WA0008\" width=\"1125\" height=\"2000\" \/>\r\n\t\t\t\t\t\t\t\t\t\t<div class=\"slideshow_description_box slideshow_transparent\">\r\n\t\t\t\t\t\t<div class=\"slideshow_title\">IMG-20230419-WA0008<\/div>\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\r\n\t\t\t\t\t\t<div style=\"clear: both;\"><\/div><\/div><div class=\"slideshow_view\">\r\n\t\t\t\t<div class=\"slideshow_slide slideshow_slide_image\">\r\n\t\t\t\t\t\t\t\t\t\t\t<img src=\"https:\/\/agora.xtec.cat\/iestossa\/wp-content\/uploads\/usu899\/2023\/04\/IMG-20230419-WA0010-1.jpg\" alt=\"IMG-20230419-WA0010\" width=\"2000\" height=\"1125\" \/>\r\n\t\t\t\t\t\t\t\t\t\t<div class=\"slideshow_description_box slideshow_transparent\">\r\n\t\t\t\t\t\t<div class=\"slideshow_title\">IMG-20230419-WA0010<\/div>\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\r\n\t\t\t\t\t\t<div style=\"clear: both;\"><\/div><\/div>\r\n\t\t<\/div>\r\n\r\n\t\t<div class=\"slideshow_controlPanel slideshow_transparent\" style=\"display: none;\"><ul><li class=\"slideshow_togglePlay\" data-play-text=\"Visualitza\" data-pause-text=\"Pausa\"><\/li><\/ul><\/div>\r\n\r\n\t\t<div class=\"slideshow_button slideshow_previous slideshow_transparent\" role=\"button\" data-previous-text=\"Anterior\" style=\"display: none;\"><\/div>\r\n\t\t<div class=\"slideshow_button slideshow_next slideshow_transparent\" role=\"button\" data-next-text=\"Seg\u00fcent\" style=\"display: none;\"><\/div>\r\n\r\n\t\t<div class=\"slideshow_pagination\" style=\"display: none;\" data-go-to-text=\"V\u00e9s a la diapositiva\"><div class=\"slideshow_pagination_center\"><\/div><\/div>\r\n\r\n\t\t<!-- WordPress Slideshow Version 2.3.1 -->\r\n\r\n\t\t\t<\/div>\r\n\r\nDiversos. Tossa de Mar, abril de 2023<\/p>\n<p>Per als alumnes de 2n d\u2019ESO, l&#8217;\u00faltima quinzena d&#8217;abril\u00a0\u00a0va ser molt divertida. Van fer dues pr\u00e0ctiques \u00faniques: el forn solar per poder dur a terme micro experiments i\u00a0 la muntanya russa.<\/p>\n<p><span data-contrast=\"auto\">El primer experiment que van fer, va ser amb el forn solar i amb l\u2019ajuda de dos cd. Els van deixar reposar uns 20 o 30 minuts, i despr\u00e9s els alumnes amb els ulls tancats van intentar esbrinar quin era el cd blanc i quin era el cd negre que tenien en les dues mans. Un d\u2019ells, estava molt m\u00e9s calent! Amb aix\u00f2 van poder reflexionar sobre l\u2019\u00fas d\u2019aquests colors en el seu dia a dia, per exemple amb la roba, ja saben que la negra fa m\u00e9s calor, a l\u2019estiu!<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">El segon experiment\u00a0 va ser amb pots. Van agafar diferents pots de color blanc i negre, uns quants amb tapa i d\u2019altres no. Van fer hip\u00f2tesis de quin seria el pot que s\u2019escalfaria\u00a0m\u00e9s. Despr\u00e9s d\u2019una estona, van veure que el pot que es va esclafar m\u00e9s va ser el pot de color negre i amb tapa. I el que menys el de color blanc i sense tapa.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">El tercer va ser amb un tub de color negre per l\u2019interior, van poder comprovar si s&#8217;escalfava prou per fer bullir l&#8217;aigua que hi havia a un dels extrems.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\"> I e<\/span><span data-contrast=\"auto\">l quart va consistir a fer anar un motor petit amb un h\u00e8lix gr\u00e0cies a unes plaques fotovoltaiques. Van analitzar la difer\u00e8ncia entre placa fotovoltaica, forn solar i t\u00e8rmiques.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<div>\n<p lang=\"es-ES\"><span lang=\"ca-ES\">A m\u00e9s, vam estudiar l\u2019energia cin\u00e8tica i potencial amb les seves \u201cmuntanyes russes\u201d, fent-ne el seu propi muntatge i retocant-lo, si calia, perqu\u00e8 les boles completessin el recorregut.<\/span><\/p>\n<\/div>\n<div>\n<p lang=\"es-ES\"><span lang=\"ca-ES\">Tot plegat va resultar d\u2019all\u00f2 m\u00e9s interessant!<\/span><\/p>\n<\/div>\n<p>&nbsp;<\/p>\n<p><span data-contrast=\"auto\">H.H. 3rB<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Per als alumnes de 2n d\u2019ESO, l&#8217;\u00faltima quinzena d&#8217;abril\u00a0\u00a0va ser molt divertida. Van fer dues pr\u00e0ctiques \u00faniques: el forn solar per poder dur a terme micro experiments i\u00a0 la muntanya russa.&hellip;  <a href=\"https:\/\/agora.xtec.cat\/iestossa\/general\/2n-deso-experiments-al-pati\/\" title=\"Read 2n d&#8217;ESO: Experiments al pati!\">Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":75,"featured_media":3459,"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,"footnotes":""},"categories":[150,1,86,29],"tags":[],"class_list":["post-3428","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-diversos","category-general","category-al-moment","category-portada"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/iestossa\/wp-json\/wp\/v2\/posts\/3428","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/iestossa\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/iestossa\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iestossa\/wp-json\/wp\/v2\/users\/75"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iestossa\/wp-json\/wp\/v2\/comments?post=3428"}],"version-history":[{"count":3,"href":"https:\/\/agora.xtec.cat\/iestossa\/wp-json\/wp\/v2\/posts\/3428\/revisions"}],"predecessor-version":[{"id":3497,"href":"https:\/\/agora.xtec.cat\/iestossa\/wp-json\/wp\/v2\/posts\/3428\/revisions\/3497"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iestossa\/wp-json\/wp\/v2\/media\/3459"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/iestossa\/wp-json\/wp\/v2\/media?parent=3428"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iestossa\/wp-json\/wp\/v2\/categories?post=3428"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iestossa\/wp-json\/wp\/v2\/tags?post=3428"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}