{"id":814,"date":"2019-10-22T11:35:00","date_gmt":"2019-10-22T09:35:00","guid":{"rendered":"https:\/\/agora.xtec.cat\/col-alfageme-barcelona\/general\/plaques-de-petri-a-5e\/"},"modified":"2022-03-13T12:29:12","modified_gmt":"2022-03-13T11:29:12","slug":"plaques-de-petri-a-5e","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/col-alfageme-barcelona\/general\/plaques-de-petri-a-5e\/","title":{"rendered":"Plaques de Petri a 5\u00e8"},"content":{"rendered":"
Els nens i les nenes de 5\u00e8 han pogut veure de primera m\u00e0 les bact\u00e8ries que s’acumulen a les mans quan baixen del pati. I aix\u00f2 ha estat possible gr\u00e0cies a l’Elisabet, la mare de la Paula, que treballa en un laboratori i ha portat una placa de Petri per a cadasc\u00fa.<\/span>

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La placa de Petri \u00e9s un recipient rod\u00f3 de poliestir\u00e9, en aquest cas amb tapadora del mateix material. <\/span>Aquest tipus de placa s’utilitza als laboratoris per fer cultius de bacteris i d’altres. <\/span>El medi de cultiu que hi ha al fons de la placa \u00e9s gel d’agar.<\/span><\/div>\n

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Dijous 17 d’octubre, els nens i les nenes de 5\u00e8 van obrir les plaques i hi han posar els dits. Ho van fer tot just baixant del pati, moment en el qual les mans no estan gaire netes.<\/span><\/div>\n

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A l’endem\u00e0, l’aspecte de les bact\u00e8ries era aquest:<\/span><\/div>\n

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I el dilluns 21 les bact\u00e8ries s’havien desenvolupat encara m\u00e9s.<\/span><\/div>\n

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Posteriorment, per grups, han anat a les altres classes a explicar el seu experiment amb les plaques de Petri.<\/span><\/div>\n

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Tot plegat, ha resultat un experiment interessant i noved\u00f3s.<\/span><\/div>\n","protected":false},"excerpt":{"rendered":"

Els nens i les nenes de 5\u00e8 han pogut veure de primera m\u00e0 les bact\u00e8ries que s’acumulen a les mans quan baixen del pati. I aix\u00f2 ha estat possible gr\u00e0cies a l’Elisabet, la mare de la Paula, que treballa en un laboratori i ha portat… Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":3,"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,"footnotes":""},"categories":[60,1],"tags":[],"class_list":["post-814","post","type-post","status-publish","format-standard","hentry","category-educacio-primaria","category-general"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/col-alfageme-barcelona\/wp-json\/wp\/v2\/posts\/814","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/col-alfageme-barcelona\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/col-alfageme-barcelona\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/col-alfageme-barcelona\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/col-alfageme-barcelona\/wp-json\/wp\/v2\/comments?post=814"}],"version-history":[{"count":1,"href":"https:\/\/agora.xtec.cat\/col-alfageme-barcelona\/wp-json\/wp\/v2\/posts\/814\/revisions"}],"predecessor-version":[{"id":4284,"href":"https:\/\/agora.xtec.cat\/col-alfageme-barcelona\/wp-json\/wp\/v2\/posts\/814\/revisions\/4284"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/col-alfageme-barcelona\/wp-json\/wp\/v2\/media?parent=814"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/col-alfageme-barcelona\/wp-json\/wp\/v2\/categories?post=814"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/col-alfageme-barcelona\/wp-json\/wp\/v2\/tags?post=814"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}