{"id":5709,"date":"2021-06-21T10:33:02","date_gmt":"2021-06-21T08:33:02","guid":{"rendered":"http:\/\/agora.xtec.cat\/escolacatalunyasantadria\/?p=5709"},"modified":"2024-04-17T13:30:35","modified_gmt":"2024-04-17T11:30:35","slug":"construim-una-depuradora","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/escolacatalunyasantadria\/general\/construim-una-depuradora\/","title":{"rendered":"Constru\u00efm una depuradora"},"content":{"rendered":"

Fa unes setmanes, els infants de 2n vam decidir netejar l’aigua de pluja que recollim a l’hort. Vam agafar un recipient amb aigua de pluja i a partir d’aqu\u00ed vam comen\u00e7ar a investigar. L’aigua estava bruta. Tenia pinasa, pedretes, sorra, fulles…<\/p>\n

Entre totes vam fer hip\u00f2tesis i visualitzacions de com podr\u00edem netejar l’aigua bruta. Vam provar diferents m\u00e8todes per filtrar l’aigua amb la idea de reutilitzar-la per rentar fruita o regar l’hort. Van sortir idees molt interessants: filtrar l’aigua amb filtres de cafetera, tovalloletes, roba, coladors, cot\u00f3, pl\u00e0stic foradat…<\/p>\n

Despr\u00e9s d’experimentar i comprovar les nostres hip\u00f2tesis, ens van presentar diferents materials: una ampolla de pl\u00e0stic, cot\u00f3, pedres petites i grans, sorra, fulles seques. Entre totes vam fer proves amb aquests materials fins a arribar a una estructura semblant a una depuradora. Un cop feta l’estructura amb els materials, hem posat l’aigua bruta i hem comprovat que es filtrava i sortia aigua neta.<\/p>\n

Finalment, hem fet un esquema de la nostra depuradora casolana.<\/p>\n

Ha estat un experiment molt divertit i profit\u00f3s! Us animem a fer-ho a casa!<\/p>\n

 <\/p>\n

\"\"<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Fa unes setmanes, els infants de 2n vam decidir netejar l’aigua de pluja que recollim a l’hort. Vam agafar un recipient amb aigua de pluja i a partir d’aqu\u00ed vam comen\u00e7ar a investigar. L’aigua estava bruta. Tenia pinasa, pedretes, sorra, fulles…
\nEntre totes vam fer hip\u00f2tesis… Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":30,"featured_media":4285,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11,1,4,5,634],"tags":[337,296,619],"class_list":["post-5709","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-2n","category-general","category-portada","category-primaria","category-steam","tag-escola-catalunya-cicle-inicial-2n","tag-experimentacio","tag-steam"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/escolacatalunyasantadria\/wp-json\/wp\/v2\/posts\/5709","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/escolacatalunyasantadria\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/escolacatalunyasantadria\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolacatalunyasantadria\/wp-json\/wp\/v2\/users\/30"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolacatalunyasantadria\/wp-json\/wp\/v2\/comments?post=5709"}],"version-history":[{"count":3,"href":"https:\/\/agora.xtec.cat\/escolacatalunyasantadria\/wp-json\/wp\/v2\/posts\/5709\/revisions"}],"predecessor-version":[{"id":5743,"href":"https:\/\/agora.xtec.cat\/escolacatalunyasantadria\/wp-json\/wp\/v2\/posts\/5709\/revisions\/5743"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolacatalunyasantadria\/wp-json\/wp\/v2\/media\/4285"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/escolacatalunyasantadria\/wp-json\/wp\/v2\/media?parent=5709"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolacatalunyasantadria\/wp-json\/wp\/v2\/categories?post=5709"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolacatalunyasantadria\/wp-json\/wp\/v2\/tags?post=5709"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}