El passat dilluns 12 de novembre vam fer una activitat al nostre riu, La Noguera Vallferrera. La Mar, mestra del CdA de les Valls d\u2019\u00c0neu, ens va donar un quadernet-guia per anar emplenant al llarg de l\u2019activitat.
\nLa primera part de l\u2019activitat la vam fer abans d\u2019anar al riu a l\u2019escola, la segona part quan vam estar al riu i la tercera part a la classe.
\nEn la primera part vam escriure les caracter\u00edstiques del riu i de la ribera.
\nA continuaci\u00f3, ens vam dirigir al tram d\u2019estudi i ens vam posar les botes per entrar al riu. Un cop a dins, vam mesurar l\u2019amplada, la fond\u00e0ria i la velocitat amb els seg\u00fcents instruments: cinta m\u00e8trica, pal de mesura, cron\u00f2metre, salabret i pilota de fusta. Amb totes les dades recollides vam fer mitjanes aritm\u00e8tiques. Despr\u00e9s de sortir de l\u2019aigua vam agafar una mostra d\u2019aigua per mirar les caracter\u00edstiques: el color, l\u2019olor, la temperatura amb un term\u00f2metre, la transpar\u00e8ncia amb els disc de Secchi, el PH amb unes tiretes, els nitrats i la duresa. Per acabar l\u2019activitat \u201cin situ\u201d, vam observar amb lupes, pinzells, safates i una clau dicot\u00f2mica diferents macroinvertebrats com: efemer\u00f2pters, plan\u00e0ries, tric\u00f2pters amb estoig i plec\u00f2pters. Aix\u00f2 ens ha perm\u00e8s saber la qualitat de l\u2019aigua. El nostre riu est\u00e0 molt net.
\nFinalment, a la classe vam repassar les dades, vam calcular mitjanes i el cabal del riu. I va ser molt divertit!!!<\/p>\n
N\u00faria, Gina, Adel, Lloren\u00e7, Eloi, Mart\u00ed, Carme i Conxi<\/p>\n\n","protected":false},"excerpt":{"rendered":"
El passat dilluns 12 de novembre vam fer una activitat al nostre riu, La Noguera Vallferrera. La Mar, mestra del CdA de les Valls d\u2019\u00c0neu, ens va donar un quadernet-guia per anar emplenant al llarg de l\u2019activitat. La primera part de l\u2019activitat la vam fer abans d\u2019anar al riu a l\u2019escola, la segona part quan […]<\/p>\n","protected":false},"author":1,"featured_media":1809,"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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1,57,4],"tags":[63,146,158],"class_list":["post-1715","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-general","category-grans","category-portada","tag-coneixement-del-medi-natural","tag-entorn-natural","tag-matem"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/ceipalins\/wp-json\/wp\/v2\/posts\/1715","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/ceipalins\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/ceipalins\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipalins\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipalins\/wp-json\/wp\/v2\/comments?post=1715"}],"version-history":[{"count":3,"href":"https:\/\/agora.xtec.cat\/ceipalins\/wp-json\/wp\/v2\/posts\/1715\/revisions"}],"predecessor-version":[{"id":1859,"href":"https:\/\/agora.xtec.cat\/ceipalins\/wp-json\/wp\/v2\/posts\/1715\/revisions\/1859"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipalins\/wp-json\/wp\/v2\/media\/1809"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/ceipalins\/wp-json\/wp\/v2\/media?parent=1715"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipalins\/wp-json\/wp\/v2\/categories?post=1715"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipalins\/wp-json\/wp\/v2\/tags?post=1715"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}