{"id":2036,"date":"2019-10-17T15:31:51","date_gmt":"2019-10-17T13:31:51","guid":{"rendered":"http:\/\/evoluscience.fr\/?page_id=2036"},"modified":"2025-03-25T13:07:37","modified_gmt":"2025-03-25T12:07:37","slug":"activite-2","status":"publish","type":"page","link":"https:\/\/www.evoluscience.fr\/index.php\/cycle-4\/quatrieme-2\/4e-le-vivant\/chapitre-3-les-interactions-intraspecifiques-dans-la-reproduction-sexuee\/activite-2\/","title":{"rendered":"Activit\u00e9 2"},"content":{"rendered":"<div id=\"modal-ready\">\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-text-align-center\"><iframe loading=\"lazy\" src=\"https:\/\/anchor.fm\/laure-emilie-verkest\/embed\/episodes\/4-PV-Chp3Act2-ebltq7\/a-a57pl6\" height=\"102px\" width=\"400px\" frameborder=\"0\" scrolling=\"no\"><\/iframe><\/p>\n\n\n\n<p><\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-vivid-green-cyan-color has-text-color\"><strong>Quelles caract\u00e9ristiques ont les cellules reproductrices de diff\u00e9rentes esp\u00e8ces&nbsp;?<\/strong><\/p>\n\n\n\n<div style=\"height:36px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-background\" style=\"background-color:#fde9cb\">Activit\u00e9 2&nbsp;: A partir d\u2019observations microscopiques et de documents, comparer les cellules reproductrices de diff\u00e9rentes esp\u00e8ces.<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><em>Comp\u00e9tences travaill\u00e9es&nbsp;:<\/em><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><em>Repr\u00e9senter l\u2019observation par un dessin<\/em><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><em>S\u2019auto-\u00e9valuer <\/em><\/li>\n\n\n\n<li><em>Utiliser le microscope optique<\/em> <\/li>\n<\/ul>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>R\u00e9aliser sur une feuille blanche en format paysage un tableau 2&#215;2 (2 lignes et 2 colonnes).<\/p>\n\n\n\n<p>A l&rsquo;int\u00e9rieur de chacune des cases, r\u00e9aliser un dessin d&rsquo;observation des cellules reproductrices.<\/p>\n\n\n\n<p>Puis comparer les formes, tailles et mobilit\u00e9s des cellules reproductrices m\u00e2les et celles femelles.<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"_df_book df-lite\" id=\"df_11669\"  _slug=\"4-pv-chp3act2\" data-title=\"4-pv-chp3act2\" wpoptions=\"true\" thumbtype=\"\" ><\/div><script class=\"df-shortcode-script\" nowprocket type=\"application\/javascript\">window.option_df_11669 = {\"outline\":[],\"autoEnableOutline\":\"false\",\"autoEnableThumbnail\":\"false\",\"overwritePDFOutline\":\"false\",\"enableDownload\":\"false\",\"direction\":\"1\",\"pageSize\":\"0\",\"soundEnable\":\"false\",\"autoPlay\":\"false\",\"source\":\"https:\\\/\\\/www.evoluscience.fr\\\/wp-content\\\/uploads\\\/2023\\\/04\\\/4-PV-Chp3Act2.pdf\",\"wpOptions\":\"true\"}; if(window.DFLIP && window.DFLIP.parseBooks){window.DFLIP.parseBooks();}<\/script>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-vimeo wp-block-embed-vimeo wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\nhttps:\/\/vimeo.com\/161231844\n<\/div><\/figure>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-vimeo wp-block-embed-vimeo wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\nhttps:\/\/vimeo.com\/161388022\n<\/div><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<div style=\"height:51px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Vid\u00e9o de l\u2019attraction des spermatozo\u00efdes autour de l\u2019ovule chez\nl\u2019oursin<\/p>\n\n\n\n<figure class=\"wp-block-video\"><video controls src=\"https:\/\/www.evoluscience.fr\/wp-content\/uploads\/2025\/02\/SVT-4e-La-fecondation-externe-chez-loursin.mp4\"><\/video><\/figure>\n\n\n\n<p>Source : <a href=\"https:\/\/youtu.be\/ZpQqZyHxtf0\" target=\"_blank\" rel=\"noopener\" title=\"\">https:\/\/youtu.be\/ZpQqZyHxtf0<\/a><\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter is-resized\"><a href=\"http:\/\/evoluscience.fr\/index.php\/cycle-4\/quatrieme-2\/4e-le-vivant\/chapitre-3-les-interactions-intraspecifiques-dans-la-reproduction-sexuee\/activite-2\/conclusion\/\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"538\" height=\"538\" src=\"http:\/\/evoluscience.fr\/wp-content\/uploads\/2019\/09\/conclusion.png\" alt=\"\" class=\"wp-image-370\" style=\"width:365px;height:365px\" srcset=\"https:\/\/www.evoluscience.fr\/wp-content\/uploads\/2019\/09\/conclusion.png 538w, https:\/\/www.evoluscience.fr\/wp-content\/uploads\/2019\/09\/conclusion-150x150.png 150w, https:\/\/www.evoluscience.fr\/wp-content\/uploads\/2019\/09\/conclusion-300x300.png 300w, https:\/\/www.evoluscience.fr\/wp-content\/uploads\/2019\/09\/conclusion-520x520.png 520w\" sizes=\"auto, (max-width: 538px) 100vw, 538px\" \/><\/a><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><a href=\"http:\/\/evoluscience.fr\/index.php\/cycle-4\/quatrieme-2\/4e-le-vivant\/chapitre-3-les-interactions-intraspecifiques-dans-la-reproduction-sexuee\/activite-2\/devoir\/\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"538\" height=\"538\" src=\"http:\/\/evoluscience.fr\/wp-content\/uploads\/2019\/09\/devoirs.png\" alt=\"\" class=\"wp-image-428\" style=\"width:362px;height:362px\" srcset=\"https:\/\/www.evoluscience.fr\/wp-content\/uploads\/2019\/09\/devoirs.png 538w, https:\/\/www.evoluscience.fr\/wp-content\/uploads\/2019\/09\/devoirs-150x150.png 150w, https:\/\/www.evoluscience.fr\/wp-content\/uploads\/2019\/09\/devoirs-300x300.png 300w, https:\/\/www.evoluscience.fr\/wp-content\/uploads\/2019\/09\/devoirs-520x520.png 520w\" sizes=\"auto, (max-width: 538px) 100vw, 538px\" \/><\/a><\/figure>\n<\/div>\n\n<div class=\"wp-block-image is-style-circle-mask\">\n<figure class=\"aligncenter size-large is-resized\"><a href=\"http:\/\/evoluscience.fr\/index.php\/cycle-4\/quatrieme-2\/4e-le-vivant\/chapitre-3-les-interactions-intraspecifiques-dans-la-reproduction-sexuee\/activite-2\/english-vocabulary\/\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"400\" src=\"http:\/\/evoluscience.fr\/wp-content\/uploads\/2020\/02\/Flag_of_the_United_Kingdom.png\" alt=\"\" class=\"wp-image-3115\" style=\"width:441px;height:221px\" srcset=\"https:\/\/www.evoluscience.fr\/wp-content\/uploads\/2020\/02\/Flag_of_the_United_Kingdom.png 800w, https:\/\/www.evoluscience.fr\/wp-content\/uploads\/2020\/02\/Flag_of_the_United_Kingdom-300x150.png 300w, https:\/\/www.evoluscience.fr\/wp-content\/uploads\/2020\/02\/Flag_of_the_United_Kingdom-768x384.png 768w, https:\/\/www.evoluscience.fr\/wp-content\/uploads\/2020\/02\/Flag_of_the_United_Kingdom-520x260.png 520w, https:\/\/www.evoluscience.fr\/wp-content\/uploads\/2020\/02\/Flag_of_the_United_Kingdom-740x370.png 740w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/evoluscience.fr\/wp-content\/uploads\/2020\/03\/4-PV-Chp3Act2-FC.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" width=\"735\" height=\"735\" src=\"https:\/\/evoluscience.fr\/wp-content\/uploads\/2020\/03\/pjiece_jointe-1.png\" alt=\"\" class=\"wp-image-4366\" style=\"width:315px;height:315px\" srcset=\"https:\/\/www.evoluscience.fr\/wp-content\/uploads\/2020\/03\/pjiece_jointe-1.png 735w, https:\/\/www.evoluscience.fr\/wp-content\/uploads\/2020\/03\/pjiece_jointe-1-300x300.png 300w, https:\/\/www.evoluscience.fr\/wp-content\/uploads\/2020\/03\/pjiece_jointe-1-150x150.png 150w, https:\/\/www.evoluscience.fr\/wp-content\/uploads\/2020\/03\/pjiece_jointe-1-520x520.png 520w\" sizes=\"auto, (max-width: 735px) 100vw, 735px\" \/><\/a><\/figure>\n<\/div>\n\n<p><!-- \/wp:post-content --><\/p>\n<p><!-- \/wp:themeisle-blocks\/advanced-columns --><\/p><\/div>","protected":false},"excerpt":{"rendered":"<p>Quelles caract\u00e9ristiques ont les cellules reproductrices de diff\u00e9rentes esp\u00e8ces&nbsp;? Activit\u00e9 2&nbsp;: A partir d\u2019observations microscopiques et de documents, comparer les cellules reproductrices de diff\u00e9rentes esp\u00e8ces. Comp\u00e9tences travaill\u00e9es&nbsp;: R\u00e9aliser sur une feuille blanche en format paysage<a class=\"read-more\" href=\"https:\/\/www.evoluscience.fr\/index.php\/cycle-4\/quatrieme-2\/4e-le-vivant\/chapitre-3-les-interactions-intraspecifiques-dans-la-reproduction-sexuee\/activite-2\/\">Continue reading<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2005,"menu_order":3,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_themeisle_gutenberg_block_has_review":false,"footnotes":""},"c2tw_page_folder":[],"class_list":["post-2036","page","type-page","status-publish","hentry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.evoluscience.fr\/index.php\/wp-json\/wp\/v2\/pages\/2036","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.evoluscience.fr\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.evoluscience.fr\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.evoluscience.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.evoluscience.fr\/index.php\/wp-json\/wp\/v2\/comments?post=2036"}],"version-history":[{"count":4,"href":"https:\/\/www.evoluscience.fr\/index.php\/wp-json\/wp\/v2\/pages\/2036\/revisions"}],"predecessor-version":[{"id":11672,"href":"https:\/\/www.evoluscience.fr\/index.php\/wp-json\/wp\/v2\/pages\/2036\/revisions\/11672"}],"up":[{"embeddable":true,"href":"https:\/\/www.evoluscience.fr\/index.php\/wp-json\/wp\/v2\/pages\/2005"}],"wp:attachment":[{"href":"https:\/\/www.evoluscience.fr\/index.php\/wp-json\/wp\/v2\/media?parent=2036"}],"wp:term":[{"taxonomy":"c2tw_page_folder","embeddable":true,"href":"https:\/\/www.evoluscience.fr\/index.php\/wp-json\/wp\/v2\/c2tw_page_folder?post=2036"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}