{"id":37649,"date":"2026-04-22T18:33:55","date_gmt":"2026-04-22T16:33:55","guid":{"rendered":"https:\/\/agora.xtec.cat\/escolamartamata\/?p=37649"},"modified":"2026-04-22T18:33:56","modified_gmt":"2026-04-22T16:33:56","slug":"amb-el-pol%c2%b7len-a-les-mans","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/escolamartamata\/general\/amb-el-pol%c2%b7len-a-les-mans\/","title":{"rendered":"AMB EL POL\u00b7LEN A LES MANS\u00a0"},"content":{"rendered":"\n<p class=\"has-text-align-right\"><em>\u201cLes relacions entre els insectes i les flors s\u00f3n un dels exemples m\u00e9s bells d\u2019adaptaci\u00f3 a la natura.\u201d<\/em>&nbsp;<\/p>\n\n\n\n<p class=\"has-text-align-right\"><strong>&nbsp;Charles Darwin&nbsp;<\/strong><\/p>\n\n\n\n<p>Les Al\u00edcies fa dies que parlem de pol\u00b7linitzadors, per\u00f2 una pregunta ens va fer aturar i pensar: <em>qu\u00e8 \u00e9s exactament la pol\u00b7linitzaci\u00f3?<\/em> A partir d\u2019aqu\u00ed, ens vam proposar anar una mica m\u00e9s enll\u00e0 i entendre no nom\u00e9s el proc\u00e9s, sin\u00f3 tamb\u00e9 tot all\u00f2 que el fa possible.<\/p>\n\n\n\n<p>Per iniciar-nos, vam visualitzar un v\u00eddeo que ens va ajudar a comprendre, de manera clara i visual, com es produeix la pol\u00b7linitzaci\u00f3 i quin paper hi tenen els insectes i les flors. Aquesta primera aproximaci\u00f3 va despertar noves preguntes i curiositats que ens van portar a voler investigar m\u00e9s a fons. Vam ser capa\u00e7os de comprendre que: La pol\u00b7linitzaci\u00f3 \u00e9s el proc\u00e9s de transport del pol\u00b7len des dels estams fins als pistils.<\/p>\n\n\n\n<div class=\"wp-block-getwid-section alignfull alignfull getwid-section-content-custom-width\"><div class=\"wp-block-getwid-section__wrapper getwid-padding-left-medium getwid-padding-right-medium\"><div class=\"wp-block-getwid-section__inner-wrapper\" style=\"max-width:1140px\"><div class=\"wp-block-getwid-section__background-holder\"><div class=\"wp-block-getwid-section__background\"><\/div><div class=\"wp-block-getwid-section__foreground\"><\/div><\/div><div class=\"wp-block-getwid-section__content\"><div class=\"wp-block-getwid-section__inner-content\">\n<div class=\"wp-block-columns has-2-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-1 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-getwid-advanced-heading\" style=\"margin-bottom:0px;margin-top:0px\"><span class=\"wp-block-getwid-advanced-heading__content\"><\/span><\/div>\n\n\n\n<div class=\"wp-block-getwid-advanced-heading\" style=\"margin-bottom:30px;margin-top:10px\"><h2 class=\"wp-block-getwid-advanced-heading__content\"><\/h2><\/div>\n\n\n\n<p>Organitzats en petits grups de treball, ens vam posar a explorar diferents flors amb un l\u2019 objectiu concret de <strong>buscar el pol\u00b7len<\/strong>. Aquesta recerca ens va portar a observar amb m\u00e9s deteniment i a comen\u00e7ar a diferenciar les parts de la flor. Vam separar els p\u00e8tals i fregar la part central buscant la pols de color groc. De seguida vam identificar elements que es repetien i vam comen\u00e7ar a posar-hi nom: els p\u00e8tals, la tija, les fulles, els estams i el pistil.<\/p>\n\n\n\n<div class=\"wp-block-getwid-advanced-spacer\" style=\"height:10px\" aria-hidden=\"true\"><\/div>\n\n\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/agora.xtec.cat\/escolamartamata\/wp-content\/uploads\/usu1957\/2026\/04\/2-5.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/agora.xtec.cat\/escolamartamata\/wp-content\/uploads\/usu1957\/2026\/04\/2-5-1024x576.jpg\" alt=\"\" class=\"wp-image-37708\" srcset=\"https:\/\/agora.xtec.cat\/escolamartamata\/wp-content\/uploads\/usu1957\/2026\/04\/2-5-1024x576.jpg 1024w, https:\/\/agora.xtec.cat\/escolamartamata\/wp-content\/uploads\/usu1957\/2026\/04\/2-5-300x169.jpg 300w, https:\/\/agora.xtec.cat\/escolamartamata\/wp-content\/uploads\/usu1957\/2026\/04\/2-5-768x432.jpg 768w, https:\/\/agora.xtec.cat\/escolamartamata\/wp-content\/uploads\/usu1957\/2026\/04\/2-5-1536x864.jpg 1536w, https:\/\/agora.xtec.cat\/escolamartamata\/wp-content\/uploads\/usu1957\/2026\/04\/2-5.jpg 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div>\n\n\n\n<p><\/p>\n\n\n\n<p>Amb el <em>lilium<\/em>, vam tenir una oportunitat magn\u00edfica per observar amb claredat aquestes parts. Els seus estams, carregats de pol\u00b7len, ens van permetre veure com aquesta pols fina i vermellosa es pot desprendre f\u00e0cilment. Tamb\u00e9 vam identificar el pistil, la part femenina de la flor, i vam comen\u00e7ar a entendre la relaci\u00f3 entre aquestes estructures i el proc\u00e9s de reproducci\u00f3.<\/p>\n\n\n\n<p>Per\u00f2 no ens vam quedar aqu\u00ed. Amb l\u2019ajuda de lupes i microscopis, vam poder fer un pas m\u00e9s enll\u00e0 i observar detalls que a simple vista passen desapercebuts. El pol\u00b7len, ampliat, es transformava en petites estructures sorprenents, diferents segons la flor observada. Aquesta experi\u00e8ncia ens va permetre adonar-nos de la riquesa i diversitat del m\u00f3n vegetal.<\/p>\n\n\n\n<p>A mesura que avan\u00e7\u00e0vem, vam anar comparant flors, identificant semblances i difer\u00e8ncies, i construint coneixement de manera compartida. Posar nom a les parts de la flor ens va ajudar a entendre millor el proc\u00e9s de la pol\u00b7linitzaci\u00f3: com el pol\u00b7len viatja des dels estams fins al pistil, sovint gr\u00e0cies a l\u2019ajuda dels insectes.<\/p>\n\n\n\n<div class=\"wp-block-media-text has-media-on-the-right is-stacked-on-mobile\"><div class=\"wp-block-media-text__content\">\n<p>With all this discoveries, we were ready to do very interesting activity: <strong> observe<\/strong> a set of images and, individually, <strong>find<\/strong> the <strong>different<\/strong> one. It&#8217;s your turn: look at the image&#8230; <strong>What is the different one<\/strong>?<\/p>\n<\/div><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"724\" height=\"1024\" src=\"https:\/\/agora.xtec.cat\/escolamartamata\/wp-content\/uploads\/usu1957\/2026\/04\/What-image-is-different-724x1024.jpg\" alt=\"\" class=\"wp-image-37657 size-full\" srcset=\"https:\/\/agora.xtec.cat\/escolamartamata\/wp-content\/uploads\/usu1957\/2026\/04\/What-image-is-different-724x1024.jpg 724w, https:\/\/agora.xtec.cat\/escolamartamata\/wp-content\/uploads\/usu1957\/2026\/04\/What-image-is-different-212x300.jpg 212w, https:\/\/agora.xtec.cat\/escolamartamata\/wp-content\/uploads\/usu1957\/2026\/04\/What-image-is-different-768x1086.jpg 768w, https:\/\/agora.xtec.cat\/escolamartamata\/wp-content\/uploads\/usu1957\/2026\/04\/What-image-is-different-1086x1536.jpg 1086w, https:\/\/agora.xtec.cat\/escolamartamata\/wp-content\/uploads\/usu1957\/2026\/04\/What-image-is-different.jpg 1414w\" sizes=\"auto, (max-width: 724px) 100vw, 724px\" \/><\/figure><\/div>\n\n\n\n<p>This exercise offered the opportunity to <strong>practise a structure<\/strong> to express your <strong>opinion<\/strong> (<em>I think&#8230;<\/em>) and <strong>use all the concepts<\/strong> we have learned to<strong> support our ideas<\/strong>. To our surprise, we discovered there were <strong>no correct or incorrect answers<\/strong> more and that <strong>they are all flowers<\/strong>! This discovery showed the need to <strong>reinforce concepts<\/strong> and<strong> learn vocabulary in English<\/strong> so, we watched a <strong><a href=\"https:\/\/youtu.be\/R9sn7HZM7uY?si=TVLjUl2_CkqyhKOT\">video<\/a><\/strong> in English.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>Aquesta proposta ens ha perm\u00e8s aprendre des de l\u2019observaci\u00f3 directa, la manipulaci\u00f3 i la curiositat. Mirar amb deteniment, fer-nos preguntes i compartir descobertes ens ha ajudat a apropar-nos, una mica m\u00e9s, al funcionament de la natura.<\/p>\n\n\n\n<p>I \u00e9s que ara, quan mirem de prop una flor, sabem que ben aviat un petit invertebrat la visitar\u00e0, buscant aliment en ella, omplint-se de petits grans de pol\u00b7len que l\u2019acompanyaran en el seu recorregut, arribant a noves flors, i d\u2019aquesta manera, contribuir a la vida.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/agora.xtec.cat\/escolamartamata\/wp-content\/uploads\/usu1957\/2026\/04\/3-2.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/agora.xtec.cat\/escolamartamata\/wp-content\/uploads\/usu1957\/2026\/04\/3-2-1024x576.jpg\" alt=\"\" class=\"wp-image-37709\" style=\"width:668px;height:auto\" srcset=\"https:\/\/agora.xtec.cat\/escolamartamata\/wp-content\/uploads\/usu1957\/2026\/04\/3-2-1024x576.jpg 1024w, https:\/\/agora.xtec.cat\/escolamartamata\/wp-content\/uploads\/usu1957\/2026\/04\/3-2-300x169.jpg 300w, https:\/\/agora.xtec.cat\/escolamartamata\/wp-content\/uploads\/usu1957\/2026\/04\/3-2-768x432.jpg 768w, https:\/\/agora.xtec.cat\/escolamartamata\/wp-content\/uploads\/usu1957\/2026\/04\/3-2-1536x864.jpg 1536w, https:\/\/agora.xtec.cat\/escolamartamata\/wp-content\/uploads\/usu1957\/2026\/04\/3-2.jpg 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure><\/div>\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u201cLes relacions entre els insectes i les flors s\u00f3n un dels exemples m\u00e9s bells d\u2019adaptaci\u00f3 a la natura.\u201d&nbsp;<\/p>\n<p>&nbsp;Charles Darwin&nbsp;<\/p>\n<p>Les Al\u00edcies fa dies que parlem de pol\u00b7linitzadors, per\u00f2 una pregunta ens va fer aturar i pensar: qu\u00e8 \u00e9s exactament la pol\u00b7linitzaci\u00f3? A partir d\u2019aqu\u00ed, ens vam&hellip;  <a href=\"https:\/\/agora.xtec.cat\/escolamartamata\/general\/amb-el-pol%c2%b7len-a-les-mans\/\" title=\"Read AMB EL POL\u00b7LEN A LES MANS\u00a0\">Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":123,"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":[708,1],"tags":[],"class_list":["post-37649","post","type-post","status-publish","format-standard","hentry","category-25-26-entomolegs-en-accio","category-general"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/escolamartamata\/wp-json\/wp\/v2\/posts\/37649","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/escolamartamata\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/escolamartamata\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolamartamata\/wp-json\/wp\/v2\/users\/123"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolamartamata\/wp-json\/wp\/v2\/comments?post=37649"}],"version-history":[{"count":4,"href":"https:\/\/agora.xtec.cat\/escolamartamata\/wp-json\/wp\/v2\/posts\/37649\/revisions"}],"predecessor-version":[{"id":37711,"href":"https:\/\/agora.xtec.cat\/escolamartamata\/wp-json\/wp\/v2\/posts\/37649\/revisions\/37711"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/escolamartamata\/wp-json\/wp\/v2\/media?parent=37649"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolamartamata\/wp-json\/wp\/v2\/categories?post=37649"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolamartamata\/wp-json\/wp\/v2\/tags?post=37649"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}