{"id":480,"date":"2021-02-24T18:11:59","date_gmt":"2021-02-24T18:11:59","guid":{"rendered":"http:\/\/www.institutviladomat.cat\/blogs\/stem\/?p=480"},"modified":"2021-02-24T18:11:59","modified_gmt":"2021-02-24T18:11:59","slug":"que-creieu-que-conte-un-os","status":"publish","type":"post","link":"https:\/\/www.institutviladomat.cat\/blogs\/stem\/2021\/02\/24\/que-creieu-que-conte-un-os\/","title":{"rendered":"Qu\u00e8 creieu que cont\u00e9 un os?"},"content":{"rendered":"\n<p>Qu\u00e8 creieu que cont\u00e9 un os? Una de les primeres activitats que va fer l&#8217;alumnat de 1r de batxillerat aquest curs tenia la finalitat de recordar idees respecte a la composici\u00f3 de la mat\u00e8ria, utilitzant un os de pollastre, i observant els resultats de l&#8217;experimentaci\u00f3. Van posar en practica t\u00e8cniques senzilles de separaci\u00f3 de mescles, van recordar una manera de diferenciar les solucions dels col\u00b7loides i van realitzar una reacci\u00f3 d&#8217;identificaci\u00f3 de calci per precipitaci\u00f3.<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-3 is-cropped wp-block-gallery-1 is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" loading=\"lazy\" width=\"768\" height=\"1024\" src=\"https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-content\/uploads\/sites\/8\/2021\/02\/IMG_20201002_113807-768x1024.jpg\" alt=\"\" data-id=\"481\" data-full-url=\"https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-content\/uploads\/sites\/8\/2021\/02\/IMG_20201002_113807-scaled.jpg\" data-link=\"https:\/\/www.institutviladomat.cat\/blogs\/stem\/?attachment_id=481\" class=\"wp-image-481\" srcset=\"https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-content\/uploads\/sites\/8\/2021\/02\/IMG_20201002_113807-768x1024.jpg 768w, https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-content\/uploads\/sites\/8\/2021\/02\/IMG_20201002_113807-225x300.jpg 225w, https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-content\/uploads\/sites\/8\/2021\/02\/IMG_20201002_113807-1152x1536.jpg 1152w, https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-content\/uploads\/sites\/8\/2021\/02\/IMG_20201002_113807-1536x2048.jpg 1536w, https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-content\/uploads\/sites\/8\/2021\/02\/IMG_20201002_113807-scaled.jpg 1920w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" loading=\"lazy\" width=\"768\" height=\"1024\" src=\"https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-content\/uploads\/sites\/8\/2021\/02\/IMG_20201002_113827-768x1024.jpg\" alt=\"\" data-id=\"482\" 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https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-content\/uploads\/sites\/8\/2021\/02\/IMG_20201002_113937-1536x2048.jpg 1536w, https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-content\/uploads\/sites\/8\/2021\/02\/IMG_20201002_113937-scaled.jpg 1920w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" loading=\"lazy\" width=\"768\" height=\"1024\" src=\"https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-content\/uploads\/sites\/8\/2021\/02\/IMG_20201002_115034-768x1024.jpg\" alt=\"\" data-id=\"485\" data-full-url=\"https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-content\/uploads\/sites\/8\/2021\/02\/IMG_20201002_115034-scaled.jpg\" data-link=\"https:\/\/www.institutviladomat.cat\/blogs\/stem\/?attachment_id=485\" class=\"wp-image-485\" srcset=\"https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-content\/uploads\/sites\/8\/2021\/02\/IMG_20201002_115034-768x1024.jpg 768w, https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-content\/uploads\/sites\/8\/2021\/02\/IMG_20201002_115034-225x300.jpg 225w, https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-content\/uploads\/sites\/8\/2021\/02\/IMG_20201002_115034-1152x1536.jpg 1152w, https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-content\/uploads\/sites\/8\/2021\/02\/IMG_20201002_115034-1536x2048.jpg 1536w, https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-content\/uploads\/sites\/8\/2021\/02\/IMG_20201002_115034-scaled.jpg 1920w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" loading=\"lazy\" width=\"768\" height=\"1024\" src=\"https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-content\/uploads\/sites\/8\/2021\/02\/IMG_20201002_115040-768x1024.jpg\" alt=\"\" data-id=\"486\" data-full-url=\"https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-content\/uploads\/sites\/8\/2021\/02\/IMG_20201002_115040-scaled.jpg\" data-link=\"https:\/\/www.institutviladomat.cat\/blogs\/stem\/?attachment_id=486\" class=\"wp-image-486\" srcset=\"https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-content\/uploads\/sites\/8\/2021\/02\/IMG_20201002_115040-768x1024.jpg 768w, https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-content\/uploads\/sites\/8\/2021\/02\/IMG_20201002_115040-225x300.jpg 225w, https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-content\/uploads\/sites\/8\/2021\/02\/IMG_20201002_115040-1152x1536.jpg 1152w, https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-content\/uploads\/sites\/8\/2021\/02\/IMG_20201002_115040-1536x2048.jpg 1536w, https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-content\/uploads\/sites\/8\/2021\/02\/IMG_20201002_115040-scaled.jpg 1920w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure><\/li><\/ul><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Qu\u00e8 creieu que cont\u00e9 un os? Una de les primeres activitats que va fer l&#8217;alumnat de 1r de batxillerat aquest<\/p>\n","protected":false},"author":24,"featured_media":487,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[16,17,15,1],"tags":[],"_links":{"self":[{"href":"https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-json\/wp\/v2\/posts\/480"}],"collection":[{"href":"https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-json\/wp\/v2\/users\/24"}],"replies":[{"embeddable":true,"href":"https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-json\/wp\/v2\/comments?post=480"}],"version-history":[{"count":1,"href":"https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-json\/wp\/v2\/posts\/480\/revisions"}],"predecessor-version":[{"id":488,"href":"https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-json\/wp\/v2\/posts\/480\/revisions\/488"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-json\/wp\/v2\/media\/487"}],"wp:attachment":[{"href":"https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-json\/wp\/v2\/media?parent=480"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-json\/wp\/v2\/categories?post=480"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-json\/wp\/v2\/tags?post=480"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}