{"id":6176,"date":"2026-02-17T09:43:35","date_gmt":"2026-02-17T08:43:35","guid":{"rendered":"https:\/\/agora.xtec.cat\/iescambrils\/?p=6176"},"modified":"2026-02-17T10:06:23","modified_gmt":"2026-02-17T09:06:23","slug":"explorant-la-biodiversitat-invisible-observacio-de-protozous-i-algues-a-1r-deso","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/iescambrils\/general\/explorant-la-biodiversitat-invisible-observacio-de-protozous-i-algues-a-1r-deso\/","title":{"rendered":"Explorant la biodiversitat invisible: Observaci\u00f3 de protozous i algues a 1r d&#8217;ESO"},"content":{"rendered":"\n\t\t<style type=\"text\/css\">\n\t\t\t#gallery-1 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 33%;\n\t\t\t}\n\t\t\t#gallery-1 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-1' class='gallery galleryid-6176 gallery-columns-3 gallery-size-thumbnail'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/agora.xtec.cat\/iescambrils\/general\/explorant-la-biodiversitat-invisible-observacio-de-protozous-i-algues-a-1r-deso\/attachment\/img_3062\/'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/agora.xtec.cat\/iescambrils\/wp-content\/uploads\/usu1210\/2026\/02\/IMG_3062-150x150.jpeg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/agora.xtec.cat\/iescambrils\/general\/explorant-la-biodiversitat-invisible-observacio-de-protozous-i-algues-a-1r-deso\/attachment\/img_3064\/'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/agora.xtec.cat\/iescambrils\/wp-content\/uploads\/usu1210\/2026\/02\/IMG_3064-150x150.jpeg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/agora.xtec.cat\/iescambrils\/general\/explorant-la-biodiversitat-invisible-observacio-de-protozous-i-algues-a-1r-deso\/attachment\/img_3065\/'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/agora.xtec.cat\/iescambrils\/wp-content\/uploads\/usu1210\/2026\/02\/IMG_3065-150x150.jpeg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/>\n\t\t<\/div>\n\n<div><span style=\"font-size: 10pt;\">Aquesta setmana, l&#8217;alumnat de 1r d&#8217;ESO ha continuat la seva formaci\u00f3 cient\u00edfica al laboratori amb una pr\u00e0ctica clau per a la biologia: l&#8217;observaci\u00f3 de\u00a0<b>microorganismes eucariotes<\/b>\u00a0en aigua estancada.<b>\u00a0<\/b><\/span><\/div>\n<div><span style=\"font-size: 10pt;\"><b>\u00a0<\/b><\/span><\/div>\n<div><span style=\"font-size: 10pt;\"><b>Objectius de la sessi\u00f3<\/b>\u00a0L&#8217;activitat tenia com a repte principal que l&#8217;alumnat aprengu\u00e9s a realitzar una\u00a0<b>preparaci\u00f3 microsc\u00f2pica<\/b>\u00a0de manera aut\u00f2noma (col\u00b7locant correctament la gota, el portaobjectes i el cobreobjectes per evitar bombolles) i a utilitzar el microscopi \u00f2ptic amb precisi\u00f3, passant de l&#8217;objectiu petit als augments m\u00e9s grans.<b><\/b><\/span><\/div>\n<div><\/div>\n<div><span style=\"font-size: 10pt;\"><b>Qu\u00e8 hem descobert?<\/b>\u00a0Mitjan\u00e7ant l&#8217;\u00fas d&#8217;una\u00a0<b>clau dicot\u00f2mica<\/b>, els alumnes han pogut classificar els organismes observats segons les seves caracter\u00edstiques biol\u00f2giques:<\/span><\/div>\n<div>\n<ul>\n<li><span style=\"font-size: 10pt;\"><b>Els Protozous (Heter\u00f2trofs):<\/b>\u00a0Hem observat organismes transparents en ple moviment, com el\u00a0<b>Parameci<\/b>\u00a0(que recorda a una sola de sabata i es mou r\u00e0pid gr\u00e0cies als seus cilis) o la\u00a0<b>Vorticel\u00b7la<\/b>\u00a0(fixa i amb forma de copa).<\/span><\/li>\n<li><span style=\"font-size: 10pt;\"><b>Les Algues (Aut\u00f2trofes):<\/b>\u00a0Hem identificat organismes de color verd, capa\u00e7os de fer la fotos\u00edntesi, com l&#8217;alga filamentosa\u00a0<b>Spirogyra<\/b>\u00a0o l&#8217;<b>Euglena<\/b>.<\/span><\/li>\n<\/ul>\n<div><span style=\"font-size: 10pt;\">Aquesta experi\u00e8ncia ha perm\u00e8s als estudiants constatar que, en una simple gota d&#8217;aigua transparent, hi existeix una complexa i fascinant biodiversitat.<\/span><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\t\t\t#gallery-2 {<br \/>\n\t\t\t\tmargin: auto;<br \/>\n\t\t\t}<br \/>\n\t\t\t#gallery-2 .gallery-item {<br \/>\n\t\t\t\tfloat: left;<br \/>\n\t\t\t\tmargin-top: 10px;<br \/>\n\t\t\t\ttext-align: center;<br \/>\n\t\t\t\twidth: 33%;<br \/>\n\t\t\t}<br \/>\n\t\t\t#gallery-2 img {<br \/>\n\t\t\t\tborder: 2px solid #cfcfcf;<br \/>\n\t\t\t}<br \/>\n\t\t\t#gallery-2 .gallery-caption {<br \/>\n\t\t\t\tmargin-left: 0;<br \/>\n\t\t\t}<br \/>\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/<\/p>\n<p>\t\t\t\t<a href='https:\/\/agora.xtec.cat\/iescambrils\/general\/explorant-la-biodiversitat-invisible-observacio-de-protozous-i-algues-a-1r-deso\/attachment\/img_3062\/'><\/a><\/p>\n<p>\t\t\t\t<a href='https:\/\/agora.xtec.cat\/iescambrils\/general\/explorant-la-biodiversitat-invisible-observacio-de-protozous-i-algues-a-1r-deso\/attachment\/img_3064\/'><\/a><\/p>\n<p>\t\t\t\t<a href='https:\/\/agora.xtec.cat\/iescambrils\/general\/explorant-la-biodiversitat-invisible-observacio-de-protozous-i-algues-a-1r-deso\/attachment\/img_3065\/'><\/a><\/p>\n<p>Aquesta setmana, l&#8217;alumnat de 1r d&#8217;ESO ha continuat la seva formaci\u00f3 cient\u00edfica al laboratori amb una pr\u00e0ctica clau per a la&hellip;  <a href=\"https:\/\/agora.xtec.cat\/iescambrils\/general\/explorant-la-biodiversitat-invisible-observacio-de-protozous-i-algues-a-1r-deso\/\" title=\"Read Explorant la biodiversitat invisible: Observaci\u00f3 de protozous i algues a 1r d&#8217;ESO\">Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":85,"featured_media":0,"comment_status":"closed","ping_status":"open","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":[3,1,29],"tags":[],"class_list":["post-6176","post","type-post","status-publish","format-standard","hentry","category-eso","category-general","category-portada"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/iescambrils\/wp-json\/wp\/v2\/posts\/6176","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/iescambrils\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/iescambrils\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iescambrils\/wp-json\/wp\/v2\/users\/85"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iescambrils\/wp-json\/wp\/v2\/comments?post=6176"}],"version-history":[{"count":2,"href":"https:\/\/agora.xtec.cat\/iescambrils\/wp-json\/wp\/v2\/posts\/6176\/revisions"}],"predecessor-version":[{"id":6184,"href":"https:\/\/agora.xtec.cat\/iescambrils\/wp-json\/wp\/v2\/posts\/6176\/revisions\/6184"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/iescambrils\/wp-json\/wp\/v2\/media?parent=6176"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iescambrils\/wp-json\/wp\/v2\/categories?post=6176"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iescambrils\/wp-json\/wp\/v2\/tags?post=6176"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}