{"id":20196,"date":"2026-01-28T13:28:32","date_gmt":"2026-01-28T12:28:32","guid":{"rendered":"https:\/\/agora.xtec.cat\/escmadorell\/?p=20196"},"modified":"2026-01-28T13:28:32","modified_gmt":"2026-01-28T12:28:32","slug":"investiguem-les-deixalles-que-passa-quan-les-enterrem-a-la-terra","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/escmadorell\/general\/investiguem-les-deixalles-que-passa-quan-les-enterrem-a-la-terra\/","title":{"rendered":"Investiguem les deixalles: qu\u00e8 passa quan les enterrem a la terra?"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">La classe del <\/span><b>Papir<\/b><span style=\"font-weight: 400;\"> est\u00e0 treballant el reciclatge i la gesti\u00f3 de les deixalles a partir de l\u2019observaci\u00f3 i l\u2019experimentaci\u00f3.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Per entendre millor qu\u00e8 passa amb els residus quan arriben al medi natural, hem creat un <\/span><b>\u201ccementiri de residus\u201d<\/b><span style=\"font-weight: 400;\">. Hem enterrat diferents materials i els hem tapat amb terra:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">un tap de pl\u00e0stic<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">la pell d\u2019un pl\u00e0tan<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">paper de diari<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">un clip met\u00e0l\u00b7lic<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Durant <\/span><b>dues setmanes<\/b><span style=\"font-weight: 400;\">, hem regat la terra regularment, simulant la pluja.<\/span><\/p>\n<h3><b>Abans d\u2019observar, vam fer hip\u00f2tesis<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">L\u2019alumnat va pensar qu\u00e8 podria passar amb cada residu amb el pas del temps. Despr\u00e9s d\u2019esperar i tenir cura del nostre experiment, ha arribat el moment de comprovar-ho.<\/span><\/p>\n<h3><b>Qu\u00e8 hem descobert?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">En destapar el \u201ccementiri\u201d hem pogut observar que:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>El pl\u00e0stic i el metall<\/b><span style=\"font-weight: 400;\"> no han canviat gens. Nom\u00e9s estaven bruts de terra, ja que s\u00f3n materials molt durs i no es descomponen f\u00e0cilment.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>El paper de diari<\/b><span style=\"font-weight: 400;\"> s\u2019ha desfet i trencat perqu\u00e8 \u00e9s un material m\u00e9s fr\u00e0gil.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>La pell del pl\u00e0tan<\/b><span style=\"font-weight: 400;\">, que \u00e9s mat\u00e8ria org\u00e0nica, s\u2019ha descompost: s\u2019ha tornat negra i ha comen\u00e7at a convertir-se en aliment per a la terra. Fins i tot hi han crescut petites herbes.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<\/ul>\n<h3><b>Qu\u00e8 hem apr\u00e8s?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Aquest experiment ens ha ajudat a entendre que <\/span><b>no totes les deixalles desapareixen igual<\/b><span style=\"font-weight: 400;\"> i que alguns residus poden quedar-se al medi durant molts anys. Tamb\u00e9 hem vist com la mat\u00e8ria org\u00e0nica pot tornar a la terra i formar part del cicle natural.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Una experi\u00e8ncia que ens fa reflexionar sobre la import\u00e0ncia de <\/span><b>reduir residus, reciclar correctament i tenir cura del planeta<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><a href=\"https:\/\/agora.xtec.cat\/escmadorell\/wp-content\/uploads\/usu1350\/2026\/01\/Captura-de-pantalla-2026-01-28-132700.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-20198\" src=\"https:\/\/agora.xtec.cat\/escmadorell\/wp-content\/uploads\/usu1350\/2026\/01\/Captura-de-pantalla-2026-01-28-132700-237x300.png\" alt=\"\" width=\"237\" height=\"300\" srcset=\"https:\/\/agora.xtec.cat\/escmadorell\/wp-content\/uploads\/usu1350\/2026\/01\/Captura-de-pantalla-2026-01-28-132700-237x300.png 237w, https:\/\/agora.xtec.cat\/escmadorell\/wp-content\/uploads\/usu1350\/2026\/01\/Captura-de-pantalla-2026-01-28-132700.png 603w\" sizes=\"auto, (max-width: 237px) 100vw, 237px\" \/><\/a> <a href=\"https:\/\/agora.xtec.cat\/escmadorell\/wp-content\/uploads\/usu1350\/2026\/01\/Captura-de-pantalla-2026-01-28-132713.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-20199\" src=\"https:\/\/agora.xtec.cat\/escmadorell\/wp-content\/uploads\/usu1350\/2026\/01\/Captura-de-pantalla-2026-01-28-132713-251x300.png\" alt=\"\" width=\"251\" height=\"300\" srcset=\"https:\/\/agora.xtec.cat\/escmadorell\/wp-content\/uploads\/usu1350\/2026\/01\/Captura-de-pantalla-2026-01-28-132713-251x300.png 251w, https:\/\/agora.xtec.cat\/escmadorell\/wp-content\/uploads\/usu1350\/2026\/01\/Captura-de-pantalla-2026-01-28-132713.png 606w\" sizes=\"auto, (max-width: 251px) 100vw, 251px\" \/><\/a> <a href=\"https:\/\/agora.xtec.cat\/escmadorell\/wp-content\/uploads\/usu1350\/2026\/01\/Captura-de-pantalla-2026-01-28-132738.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-20200\" src=\"https:\/\/agora.xtec.cat\/escmadorell\/wp-content\/uploads\/usu1350\/2026\/01\/Captura-de-pantalla-2026-01-28-132738-263x300.png\" alt=\"\" width=\"263\" height=\"300\" srcset=\"https:\/\/agora.xtec.cat\/escmadorell\/wp-content\/uploads\/usu1350\/2026\/01\/Captura-de-pantalla-2026-01-28-132738-263x300.png 263w, https:\/\/agora.xtec.cat\/escmadorell\/wp-content\/uploads\/usu1350\/2026\/01\/Captura-de-pantalla-2026-01-28-132738.png 576w\" sizes=\"auto, (max-width: 263px) 100vw, 263px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>La classe del Papir est\u00e0 treballant el reciclatge i la gesti\u00f3 de les deixalles a partir de l\u2019observaci\u00f3 i l\u2019experimentaci\u00f3.<br \/>\nPer entendre millor qu\u00e8 passa amb els residus quan arriben al medi natural, hem creat un \u201ccementiri de residus\u201d. Hem enterrat diferents materials i els hem&hellip;  <a href=\"https:\/\/agora.xtec.cat\/escmadorell\/general\/investiguem-les-deixalles-que-passa-quan-les-enterrem-a-la-terra\/\" title=\"Read Investiguem les deixalles: qu\u00e8 passa quan les enterrem a la terra?\">Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":7,"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,"footnotes":""},"categories":[10,275,1,259,4,5,129],"tags":[],"class_list":["post-20196","post","type-post","status-publish","format-standard","hentry","category-1r","category-curs-25-26","category-general","category-magnet","category-portada","category-primaria","category-reciclatge"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/escmadorell\/wp-json\/wp\/v2\/posts\/20196","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/escmadorell\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/escmadorell\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escmadorell\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escmadorell\/wp-json\/wp\/v2\/comments?post=20196"}],"version-history":[{"count":1,"href":"https:\/\/agora.xtec.cat\/escmadorell\/wp-json\/wp\/v2\/posts\/20196\/revisions"}],"predecessor-version":[{"id":20201,"href":"https:\/\/agora.xtec.cat\/escmadorell\/wp-json\/wp\/v2\/posts\/20196\/revisions\/20201"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/escmadorell\/wp-json\/wp\/v2\/media?parent=20196"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/escmadorell\/wp-json\/wp\/v2\/categories?post=20196"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/escmadorell\/wp-json\/wp\/v2\/tags?post=20196"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}