{"id":4978,"date":"2020-02-11T16:01:10","date_gmt":"2020-02-11T15:01:10","guid":{"rendered":"http:\/\/agora.xtec.cat\/escolafontfargas\/?p=4978"},"modified":"2020-02-11T16:01:10","modified_gmt":"2020-02-11T15:01:10","slug":"aprenem-a-mesurar-co2","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/escolafontfargas\/primaria\/tercer-cicle\/aprenem-a-mesurar-co2\/","title":{"rendered":"APRENEM A MESURAR CO2"},"content":{"rendered":"<p>El dia 5 de febrer, van vindre dos cient\u00edfics, que treballen pel projecte escoles refugi, Roger i Joseph, a ensenyar-nos als alumnes de 5\u00e8 a mesurar CO\u2082. Va ser una continuaci\u00f3 de l&#8217;anterior taller que ens van explicar qu\u00e8 \u00e9s el CO\u2082 i les seves causes perjudicials.<br \/>\nEl primer que ens van explicar, va ser les coses que produeixen CO\u2082, i que hi havia algunes que eren artificials: els fums i les coses cremades; i d&#8217;altres que eren naturals: l&#8217;aire que traiem en respirar.<br \/>\nSeguidament, ens van dir que nosaltres aspirem O2 (oxigen) i dins del nostre cos el O2 es canvia per CO\u2082, i en comptes d&#8217;expulsar O2 expulsem CO\u2082.<br \/>\nEns van ensenyar dos aparells, un es diu Vaisala, s&#8217;utilitza per mesurar CO2 i T.gas i l&#8217;altre serveix per mesurar PA (pressi\u00f3 ambiental) i RH (reative humidhity). I per \u00faltim, vam mesurar el CO2, el T.gas, el PA i el RH de la classe.<\/p>\n<p>Aquestes s\u00f3n les dades:<br \/>\n(RH) 46,0<br \/>\n(CO2) 1427<br \/>\n(T.gas) 24.48<br \/>\n(PA) 1.015<\/p>\n<p>Ens han demanat, que durant una setmana mesurem des de diferents punts de l&#8217;escola, en diferents hores i que les anotem en una graella. Ens han deixat els aparells per mesurar una setmana.<br \/>\nVa ser molt interessant!<\/p>\n<p>Ariadna i Raquel (alumnes de 5\u00e8 Canig\u00f3)<\/p>\n<p><a href=\"https:\/\/agora.xtec.cat\/escolafontfargas\/wp-content\/uploads\/usu1543\/2020\/02\/IMG-4540-min.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-4979\" src=\"https:\/\/agora.xtec.cat\/escolafontfargas\/wp-content\/uploads\/usu1543\/2020\/02\/IMG-4540-min-1024x768.jpg\" alt=\"\" width=\"1024\" height=\"768\" srcset=\"https:\/\/agora.xtec.cat\/escolafontfargas\/wp-content\/uploads\/usu1543\/2020\/02\/IMG-4540-min-1024x768.jpg 1024w, https:\/\/agora.xtec.cat\/escolafontfargas\/wp-content\/uploads\/usu1543\/2020\/02\/IMG-4540-min-300x225.jpg 300w, https:\/\/agora.xtec.cat\/escolafontfargas\/wp-content\/uploads\/usu1543\/2020\/02\/IMG-4540-min-768x576.jpg 768w, https:\/\/agora.xtec.cat\/escolafontfargas\/wp-content\/uploads\/usu1543\/2020\/02\/IMG-4540-min-200x150.jpg 200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/agora.xtec.cat\/escolafontfargas\/wp-content\/uploads\/usu1543\/2020\/02\/IMG-4542-min.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-4980\" src=\"https:\/\/agora.xtec.cat\/escolafontfargas\/wp-content\/uploads\/usu1543\/2020\/02\/IMG-4542-min-1024x768.jpg\" alt=\"\" width=\"1024\" height=\"768\" srcset=\"https:\/\/agora.xtec.cat\/escolafontfargas\/wp-content\/uploads\/usu1543\/2020\/02\/IMG-4542-min-1024x768.jpg 1024w, https:\/\/agora.xtec.cat\/escolafontfargas\/wp-content\/uploads\/usu1543\/2020\/02\/IMG-4542-min-300x225.jpg 300w, https:\/\/agora.xtec.cat\/escolafontfargas\/wp-content\/uploads\/usu1543\/2020\/02\/IMG-4542-min-768x576.jpg 768w, https:\/\/agora.xtec.cat\/escolafontfargas\/wp-content\/uploads\/usu1543\/2020\/02\/IMG-4542-min-200x150.jpg 200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/agora.xtec.cat\/escolafontfargas\/wp-content\/uploads\/usu1543\/2020\/02\/IMG-4543-min.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-4981\" src=\"https:\/\/agora.xtec.cat\/escolafontfargas\/wp-content\/uploads\/usu1543\/2020\/02\/IMG-4543-min-1024x768.jpg\" alt=\"\" width=\"1024\" height=\"768\" srcset=\"https:\/\/agora.xtec.cat\/escolafontfargas\/wp-content\/uploads\/usu1543\/2020\/02\/IMG-4543-min-1024x768.jpg 1024w, https:\/\/agora.xtec.cat\/escolafontfargas\/wp-content\/uploads\/usu1543\/2020\/02\/IMG-4543-min-300x225.jpg 300w, https:\/\/agora.xtec.cat\/escolafontfargas\/wp-content\/uploads\/usu1543\/2020\/02\/IMG-4543-min-768x576.jpg 768w, https:\/\/agora.xtec.cat\/escolafontfargas\/wp-content\/uploads\/usu1543\/2020\/02\/IMG-4543-min-200x150.jpg 200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/agora.xtec.cat\/escolafontfargas\/wp-content\/uploads\/usu1543\/2020\/02\/IMG-4544-min.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-4982\" src=\"https:\/\/agora.xtec.cat\/escolafontfargas\/wp-content\/uploads\/usu1543\/2020\/02\/IMG-4544-min-1024x768.jpg\" alt=\"\" width=\"1024\" height=\"768\" srcset=\"https:\/\/agora.xtec.cat\/escolafontfargas\/wp-content\/uploads\/usu1543\/2020\/02\/IMG-4544-min-1024x768.jpg 1024w, https:\/\/agora.xtec.cat\/escolafontfargas\/wp-content\/uploads\/usu1543\/2020\/02\/IMG-4544-min-300x225.jpg 300w, https:\/\/agora.xtec.cat\/escolafontfargas\/wp-content\/uploads\/usu1543\/2020\/02\/IMG-4544-min-768x576.jpg 768w, https:\/\/agora.xtec.cat\/escolafontfargas\/wp-content\/uploads\/usu1543\/2020\/02\/IMG-4544-min-200x150.jpg 200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/agora.xtec.cat\/escolafontfargas\/wp-content\/uploads\/usu1543\/2020\/02\/IMG-4548-min.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-4983\" src=\"https:\/\/agora.xtec.cat\/escolafontfargas\/wp-content\/uploads\/usu1543\/2020\/02\/IMG-4548-min-1024x768.jpg\" alt=\"\" width=\"1024\" height=\"768\" srcset=\"https:\/\/agora.xtec.cat\/escolafontfargas\/wp-content\/uploads\/usu1543\/2020\/02\/IMG-4548-min-1024x768.jpg 1024w, https:\/\/agora.xtec.cat\/escolafontfargas\/wp-content\/uploads\/usu1543\/2020\/02\/IMG-4548-min-300x225.jpg 300w, https:\/\/agora.xtec.cat\/escolafontfargas\/wp-content\/uploads\/usu1543\/2020\/02\/IMG-4548-min-768x576.jpg 768w, https:\/\/agora.xtec.cat\/escolafontfargas\/wp-content\/uploads\/usu1543\/2020\/02\/IMG-4548-min-200x150.jpg 200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>El dia 5 de febrer, van vindre dos cient\u00edfics, que treballen pel projecte escoles refugi, Roger i Joseph, a ensenyar-nos [&hellip;]<\/p>\n","protected":false},"author":24,"featured_media":0,"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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