{"id":14155,"date":"2022-02-14T18:54:27","date_gmt":"2022-02-14T17:54:27","guid":{"rendered":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/?p=14155"},"modified":"2022-02-15T09:00:21","modified_gmt":"2022-02-15T08:00:21","slug":"descobrim-la-riera-de-vallvidrera-3","status":"publish","type":"post","link":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/general\/descobrim-la-riera-de-vallvidrera-3\/","title":{"rendered":"Descobrim la riera de Vallvidrera"},"content":{"rendered":"<p>Dilluns 14 de febrer la classe <em>Mary Anning<\/em>\u00a0 (5\u00e9 A) de l\u2019<strong>Escola Castell Ciur\u00f3 <\/strong>de Molins de Rei ha vingut al<a href=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/\" target=\"_blank\" rel=\"noopener\"> Camp d&#8217;Aprenentatge<\/a> com a part del projecte de setmana de la ci\u00e8ncia <span style=\"font-family: inherit; font-size: 1em;\">per investigar <\/span><a style=\"font-family: inherit; font-size: 1em;\" href=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/ambits\/dinamica-dels-ecosistemes\/la-riera\/\" target=\"_blank\" rel=\"noopener noreferrer\">l\u2019ecosistema de la riera<\/a><span style=\"font-family: inherit; font-size: 1em;\"> de Vallvidrera i con\u00e8ixer nous animals.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-14165 alignleft\" src=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2022\/02\/IMG_20220214_113744bis.jpg\" alt=\"\" width=\"300\" height=\"186\" \/>Per comen\u00e7ar han conegut algunes caracter\u00edstiques de la riera i han aportat idees de com podrien investigar l\u2019ecosistema aqu\u00e0tic. S\u2019han dividit en grups de treball i llavors han revisat el material necessari per l\u2019estudi. Despr\u00e9s d&#8217;esmorzar s&#8217;han dirigit a Can Castellv\u00ed.\u00a0 All\u00e0\u00a0 han comen\u00e7at a prendre mesures com la temperatura ambient i de l\u2019aigua, l\u2019amplada, la fond\u00e0ria, la velocitat i la qualitat de l\u2019aigua. Posteriorment han reconegut diverses plantes que formen el bosc de ribera que acompanya la riera en aquest tram. Continuant amb la investigaci\u00f3 han fet de ca\u00e7adors i amb els salabrets\u00a0 han capturat una bona diversitat d&#8217;invertebrats aqu\u00e0tics com espiadimonis, barretets, limnees, gambetes d\u2019aigua dol\u00e7a,\u00a0 larves de mosca negra i de d\u00edxid, un escorp\u00ed d&#8217;aigua i fins i tot una salamandra.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignright size-medium wp-image-14161\" src=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2022\/02\/IMG_20220214_144739_969-1-300x300.jpg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2022\/02\/IMG_20220214_144739_969-1.jpg 300w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2022\/02\/IMG_20220214_144739_969-1-150x150.jpg 150w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>Utilitzant lupes binoculars i fitxes de suport han examinat detingudament tots els animals per tal d\u2019identificar-los i con\u00e8ixer les seves caracter\u00edstiques. Amb tota la informaci\u00f3 de la investigaci\u00f3 han pogut avaluar la qualitat de l\u2019aigua de la riera de Vallvidrera. Per acabar, han tornat caminant fins a la seva escola i han tornat tots els animals de nou a la riera.<\/p>\n<p>Han sigut uns investigadors molt motivats i a m\u00e9s han col\u00b7laborat en la\u00a0 conservaci\u00f3 de la riera recollint la brossa que han trobat a la zona! Fins la propera.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dilluns 14 de febrer la classe Mary Anning\u00a0 (5\u00e9 A) de l\u2019Escola Castell Ciur\u00f3 de Molins de Rei ha vingut al Camp d&#8217;Aprenentatge com a part del projecte de setmana de la ci\u00e8ncia per investigar l\u2019ecosistema de la riera de Vallvidrera i con\u00e8ixer nous animals. Per comen\u00e7ar han conegut algunes caracter\u00edstiques de la riera i [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":14160,"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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