{"id":5358,"date":"2020-11-27T00:04:19","date_gmt":"2020-11-26T23:04:19","guid":{"rendered":"http:\/\/agora.xtec.cat\/escolaespronceda\/?p=5358"},"modified":"2021-01-30T15:45:20","modified_gmt":"2021-01-30T14:45:20","slug":"diseccio-duna-sardina-a-inicial-a","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/escolaespronceda\/portada\/diseccio-duna-sardina-a-inicial-a\/","title":{"rendered":"Disecci\u00f3 d&#8217;una sardina a cicle inicial!"},"content":{"rendered":"<p><a href=\"https:\/\/agora.xtec.cat\/escolaespronceda\/wp-content\/uploads\/usu1464\/2020\/11\/diseccio1.jpeg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-5361\" src=\"https:\/\/agora.xtec.cat\/escolaespronceda\/wp-content\/uploads\/usu1464\/2020\/11\/diseccio1-1024x768.jpeg\" alt=\"\" width=\"1024\" height=\"768\" srcset=\"https:\/\/agora.xtec.cat\/escolaespronceda\/wp-content\/uploads\/usu1464\/2020\/11\/diseccio1.jpeg 1024w, https:\/\/agora.xtec.cat\/escolaespronceda\/wp-content\/uploads\/usu1464\/2020\/11\/diseccio1-300x225.jpeg 300w, https:\/\/agora.xtec.cat\/escolaespronceda\/wp-content\/uploads\/usu1464\/2020\/11\/diseccio1-768x576.jpeg 768w, https:\/\/agora.xtec.cat\/escolaespronceda\/wp-content\/uploads\/usu1464\/2020\/11\/diseccio1-200x150.jpeg 200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<p>Aprofitant el tema del nostre projecte dels submarinistes i l\u2019estudi del fons mari hem fet una disseci\u00f3 de la sardina.<br \/>\nPer a aix\u00f2, els vam proposar estudiar un peix, en aquest cas una sardina i intentar localitzar les parts m\u00e9s importants de la seva anatomia interna i externa.<\/p>\n<p>En el cas de la sardina el seu cos \u00e9s allargat i no molt comprimit, el seu color \u00e9s gris platejat. El seu ventre \u00e9s blanc platejat i les seves aletes s\u00f3n transparents, excepte l&#8217;aleta dorsal que \u00e9s una mica m\u00e9s enfosquida.<\/p>\n<p>Vam observar tres perts ven diferenciades que s\u00f3n les seg\u00fcents:<br \/>\n1. Cap: La boca i els ulls.<span class=\"Apple-converted-space\">\u00a0<\/span><\/p>\n<p><a href=\"https:\/\/agora.xtec.cat\/escolaespronceda\/wp-content\/uploads\/usu1464\/2020\/11\/diseccio-2.jpeg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-5359\" src=\"https:\/\/agora.xtec.cat\/escolaespronceda\/wp-content\/uploads\/usu1464\/2020\/11\/diseccio-2-1024x768.jpeg\" alt=\"\" width=\"559\" height=\"419\" srcset=\"https:\/\/agora.xtec.cat\/escolaespronceda\/wp-content\/uploads\/usu1464\/2020\/11\/diseccio-2.jpeg 1024w, https:\/\/agora.xtec.cat\/escolaespronceda\/wp-content\/uploads\/usu1464\/2020\/11\/diseccio-2-300x225.jpeg 300w, https:\/\/agora.xtec.cat\/escolaespronceda\/wp-content\/uploads\/usu1464\/2020\/11\/diseccio-2-768x576.jpeg 768w, https:\/\/agora.xtec.cat\/escolaespronceda\/wp-content\/uploads\/usu1464\/2020\/11\/diseccio-2-200x150.jpeg 200w\" sizes=\"auto, (max-width: 559px) 100vw, 559px\" \/><\/a><\/p>\n<p>2. Tronc: Est\u00e0 compr\u00e8s entre el cap i l&#8217;orifici anal. S&#8217;hi localitzen els diferents tipus d&#8217;aletes, que s\u00f3n les estructures responsables de el moviment i de l&#8217;estabilitzaci\u00f3 dels peixos en l&#8217;aigua. Hi ha dos grups d&#8217;aletes: Un grup d&#8217;aletes parells, les pectorals i les p\u00e8lviques (corresponents als nostres bra\u00e7os i cames), i un altre d&#8217;aletes imparells, la dorsal, l&#8217;anal i la caudal.<span class=\"Apple-converted-space\">\u00a0<\/span><\/p>\n<p><a href=\"https:\/\/agora.xtec.cat\/escolaespronceda\/wp-content\/uploads\/usu1464\/2020\/11\/diseccio-4.jpeg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-5360\" src=\"https:\/\/agora.xtec.cat\/escolaespronceda\/wp-content\/uploads\/usu1464\/2020\/11\/diseccio-4-768x1024.jpeg\" alt=\"\" width=\"461\" height=\"615\" srcset=\"https:\/\/agora.xtec.cat\/escolaespronceda\/wp-content\/uploads\/usu1464\/2020\/11\/diseccio-4-768x1024.jpeg 768w, https:\/\/agora.xtec.cat\/escolaespronceda\/wp-content\/uploads\/usu1464\/2020\/11\/diseccio-4-225x300.jpeg 225w, https:\/\/agora.xtec.cat\/escolaespronceda\/wp-content\/uploads\/usu1464\/2020\/11\/diseccio-4.jpeg 1024w\" sizes=\"auto, (max-width: 461px) 100vw, 461px\" \/><\/a><\/p>\n<p>3. Cua: Es correspon amb l&#8217;extrem posterior de el cos i inclou l&#8217;aleta anal i l&#8217;aleta cabal. Aquesta \u00faltima pot presentar diferents formes, depenent de l&#8217;esp\u00e8cie de peix.<\/p>\n<p>Un cop observada l&#8217;anatomia externa de la sardina, van procedir a disseccionar amb molt de compte de no fer malb\u00e9 els \u00f2rgans interns<\/p>\n<p>En l&#8217;estudi de l&#8217;anatomia externa de l&#8217;animal, els alumnes havien localitzat el opercle que protegeix les br\u00e0nquies.<\/p>\n<p>Van realitzar amb molta cura un tall lateral a la sardina per intentar localitzar els \u00f2rgans m\u00e9s importants situats a la zona ventral de l&#8217;animal.<\/p>\n<p>Alguns grups van extreure l&#8217;aparell digestiu del peix situat a la zona ventral de el cos.<\/p>\n<p>Va ser una bona experi\u00e8ncia molt vivencial on els infants van gaudir molt i van veure de ven aprop l\u2019anatomia de la sardina.<\/p>\n<p><a href=\"https:\/\/agora.xtec.cat\/escolaespronceda\/wp-content\/uploads\/usu1464\/2020\/11\/diseccio3.jpeg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-5362\" src=\"https:\/\/agora.xtec.cat\/escolaespronceda\/wp-content\/uploads\/usu1464\/2020\/11\/diseccio3-768x1024.jpeg\" alt=\"\" width=\"768\" height=\"1024\" srcset=\"https:\/\/agora.xtec.cat\/escolaespronceda\/wp-content\/uploads\/usu1464\/2020\/11\/diseccio3-768x1024.jpeg 768w, https:\/\/agora.xtec.cat\/escolaespronceda\/wp-content\/uploads\/usu1464\/2020\/11\/diseccio3-225x300.jpeg 225w, https:\/\/agora.xtec.cat\/escolaespronceda\/wp-content\/uploads\/usu1464\/2020\/11\/diseccio3.jpeg 1024w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p><a href=\"https:\/\/agora.xtec.cat\/escolaespronceda\/wp-content\/uploads\/usu1464\/2020\/11\/diseccio1.jpeg\"><\/a><br \/>\nAprofitant el tema del nostre projecte dels submarinistes i l\u2019estudi del fons mari hem fet una disseci\u00f3 de la sardina.<br \/>\nPer a aix\u00f2, els vam proposar estudiar un peix, en aquest cas una sardina i intentar localitzar les parts m\u00e9s importants de la seva anatomia&hellip;  <a href=\"https:\/\/agora.xtec.cat\/escolaespronceda\/portada\/diseccio-duna-sardina-a-inicial-a\/\" title=\"Read Disecci\u00f3 d&#8217;una sardina a cicle inicial!\">Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":1,"featured_media":5360,"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":[68,415,4,5],"tags":[],"class_list":["post-5358","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cicle-inicial","category-curs-2020-2021","category-portada","category-primaria"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/escolaespronceda\/wp-json\/wp\/v2\/posts\/5358","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/escolaespronceda\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/escolaespronceda\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolaespronceda\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolaespronceda\/wp-json\/wp\/v2\/comments?post=5358"}],"version-history":[{"count":2,"href":"https:\/\/agora.xtec.cat\/escolaespronceda\/wp-json\/wp\/v2\/posts\/5358\/revisions"}],"predecessor-version":[{"id":5536,"href":"https:\/\/agora.xtec.cat\/escolaespronceda\/wp-json\/wp\/v2\/posts\/5358\/revisions\/5536"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolaespronceda\/wp-json\/wp\/v2\/media\/5360"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/escolaespronceda\/wp-json\/wp\/v2\/media?parent=5358"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolaespronceda\/wp-json\/wp\/v2\/categories?post=5358"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolaespronceda\/wp-json\/wp\/v2\/tags?post=5358"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}