{"id":5309,"date":"2019-12-10T17:12:29","date_gmt":"2019-12-10T16:12:29","guid":{"rendered":"http:\/\/agora.xtec.cat\/iesperefontdevila\/?p=5309"},"modified":"2025-07-26T09:36:32","modified_gmt":"2025-07-26T07:36:32","slug":"quants-residus-generem-amb-lesmorzar-que-portem-a-linstitut","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/iesperefontdevila\/eso\/2eso\/quants-residus-generem-amb-lesmorzar-que-portem-a-linstitut\/","title":{"rendered":"Quants residus generem amb l&#8217;esmorzar?"},"content":{"rendered":"<p>El curs passat (2018-19), els alumnes de<strong> 2<sup>on<\/sup> d&#8217;ESO<\/strong> van engegar una <strong>campanya per reduir l&#8217;\u00fas del paper d&#8217;alumini<\/strong> per embolicar els entrepans. Primer de tot, dins de l&#8217;<strong>assignatura de Tecnologia<\/strong>, van fabricar <strong>Boc&#8217;n Rolls<\/strong>. D&#8217;altra banda, dins de l&#8217;<strong>assignatura d&#8217;angl\u00e8s<\/strong>, van fer una <strong>enquesta a 101 alumnes<\/strong> del centre per esbrinar amb qu\u00e8 embolicaven els seus entrepans. Els resultats de l&#8217;enquesta es mostren en el seg\u00fcent gr\u00e0fic.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-4584\" src=\"https:\/\/agora.xtec.cat\/iesperefontdevila\/wp-content\/uploads\/usu203\/2019\/03\/grafic.png\" alt=\"\" width=\"454\" height=\"281\" srcset=\"https:\/\/agora.xtec.cat\/iesperefontdevila\/wp-content\/uploads\/usu203\/2019\/03\/grafic.png 600w, https:\/\/agora.xtec.cat\/iesperefontdevila\/wp-content\/uploads\/usu203\/2019\/03\/grafic-300x186.png 300w\" sizes=\"auto, (max-width: 454px) 100vw, 454px\" \/><\/p>\n<p>Com es pot veure, una part important dels alumnes, <strong>prop de la meitat dels enquestats<\/strong>, portaven els entrepans embolicats amb <strong>paper d&#8217;alumini<\/strong> i, aproximadament, un <strong>40% no generaven residus<\/strong> en el seu esmorzar.<\/p>\n<p>Aquests curs, els alumnes <strong>membres del comit\u00e8 ambiental<\/strong> de cada nivell de l&#8217;ESO han fet unes <strong>noves enquestes a tots els alumnes de l&#8217;ESO<\/strong>. En total, han participat <strong>211 alumnes<\/strong>. Se&#8217;ls ha demanat amb qu\u00e8 porten els seus esmorzars (Boc&#8217;n Roll, carmanyola, paper de cuina, paper d&#8217;alumini, paper film) i les seves begudes (cantimplora, ampolla de pl\u00e0stic, tetrabrick). Els <strong>resultats<\/strong> es mostren en els seg\u00fcents gr\u00e0fics.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5310\" src=\"https:\/\/agora.xtec.cat\/iesperefontdevila\/wp-content\/uploads\/usu203\/2019\/12\/grafics-esmorzars.jpg\" alt=\"\" width=\"794\" height=\"1123\" srcset=\"https:\/\/agora.xtec.cat\/iesperefontdevila\/wp-content\/uploads\/usu203\/2019\/12\/grafics-esmorzars.jpg 794w, https:\/\/agora.xtec.cat\/iesperefontdevila\/wp-content\/uploads\/usu203\/2019\/12\/grafics-esmorzars-212x300.jpg 212w, https:\/\/agora.xtec.cat\/iesperefontdevila\/wp-content\/uploads\/usu203\/2019\/12\/grafics-esmorzars-768x1086.jpg 768w\" sizes=\"auto, (max-width: 794px) 100vw, 794px\" \/><\/p>\n<p>D&#8217;entrada, sembla que la campanya del curs anterior va ser quelcom efectiva, doncs hi ha una certa reducci\u00f3 de l&#8217;<strong>\u00fas del paper d&#8217;alumini<\/strong>; s&#8217;ha passat del<strong> 45,5% del curs 18\/19<\/strong> al <strong>29% del curs 19\/20<\/strong>. No obstant, cal tenir en compte que l&#8217;<strong>enquesta del curs anterior es va realitzar al primer cicle de l&#8217;ESO<\/strong> i, enguany, els alumnes de 2<sup>on<\/sup> d&#8217;ESO s\u00f3n els que encara <strong>porten m\u00e9s paper d&#8217;alumini<\/strong> (42% dels enquestats), resultat que \u00e9s for\u00e7a semblant al del curs passat (45,5%). Per tant, en realitat, el <strong>canvi seria menys significatiu<\/strong>. Al voltant d&#8217;un <strong>35% dels alumnes de l&#8217;ESO<\/strong> (31% a 4<sup>rt<\/sup> d&#8217;ESO-40% a 2<sup>on<\/sup> d&#8217;ESO) porten <strong>Boc&#8217;n Roll o carmanyola<\/strong> i, en principi, <strong>no generen residus<\/strong>. Cal tenir en compte, per\u00f2, que alguns d&#8217;aquests alumnes ens han dit que tamb\u00e9 emboliquen l&#8217;entrep\u00e0 amb paper de cuina.<\/p>\n<p>Pel que fa a les <strong>begudes<\/strong>, la <strong>majoria d&#8217;alumnes de l&#8217;ESO (69%) no generen residus<\/strong> ja que, o b\u00e9 no porten begudes o porten l&#8217;aigua en una cantimplora. Els <strong>alumnes<\/strong> que en aquest sentit s\u00f3n <strong>m\u00e9s sostenibles<\/strong> s\u00f3n els de <strong>1<sup>er<\/sup> (78%) i 3<sup>er<\/sup> d&#8217;ESO (74%)<\/strong>.<\/p>\n<p>Com a <strong>conclusions d&#8217;aquest estudi<\/strong>, cal dir que encara <strong>queda feina per fer per reduir l&#8217;\u00fas de l&#8217;alumini i d&#8217;altres residus en els alumnes de l&#8217;ESO del centre<\/strong>. Aix\u00f2 \u00e9s especialment evident en el cas dels embolcalls dels esmorzars doncs en tots els nivells, m\u00e9s de la meitat dels alumnes encara porten materials que generen residus (paper d&#8217;alumnini, film o de cuina). En el cas de les begudes, els resultats s\u00f3n clarament millors, per\u00f2 encara es pot fer quelcom m\u00e9s per reduir l&#8217;\u00fas d&#8217;ampolles de plastic d&#8217;un sol \u00fas o de tetrabricks.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>El curs passat (2018-19), els alumnes de 2on d&#8217;ESO van engegar una campanya per reduir l&#8217;\u00fas del paper d&#8217;alumini per embolicar els entrepans. Primer de tot, dins de l&#8217;assignatura de Tecnologia, van fabricar Boc&#8217;n Rolls. D&#8217;altra banda, dins de l&#8217;assignatura d&#8217;angl\u00e8s, van fer una enquesta a 101 alumnes del centre per esbrinar amb qu\u00e8 embolicaven [&hellip;]<\/p>\n","protected":false},"author":85,"featured_media":5310,"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":"default","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":"set","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":[29,5,179,235],"tags":[],"class_list":["post-5309","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-portada","category-2eso","category-comite_ambiental","category-promocio_2017-23"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/iesperefontdevila\/wp-json\/wp\/v2\/posts\/5309","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/iesperefontdevila\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/iesperefontdevila\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesperefontdevila\/wp-json\/wp\/v2\/users\/85"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesperefontdevila\/wp-json\/wp\/v2\/comments?post=5309"}],"version-history":[{"count":3,"href":"https:\/\/agora.xtec.cat\/iesperefontdevila\/wp-json\/wp\/v2\/posts\/5309\/revisions"}],"predecessor-version":[{"id":10651,"href":"https:\/\/agora.xtec.cat\/iesperefontdevila\/wp-json\/wp\/v2\/posts\/5309\/revisions\/10651"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesperefontdevila\/wp-json\/wp\/v2\/media\/5310"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/iesperefontdevila\/wp-json\/wp\/v2\/media?parent=5309"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesperefontdevila\/wp-json\/wp\/v2\/categories?post=5309"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesperefontdevila\/wp-json\/wp\/v2\/tags?post=5309"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}