{"id":536,"date":"2021-10-13T23:11:11","date_gmt":"2021-10-13T21:11:11","guid":{"rendered":"http:\/\/creacodelab.fr\/?p=536"},"modified":"2021-10-13T23:11:11","modified_gmt":"2021-10-13T21:11:11","slug":"defi-dragster-a-lecole-divoy-le-pre","status":"publish","type":"post","link":"https:\/\/creacodelab.fr\/?p=536","title":{"rendered":"D\u00e9fi Dragster \u00e0 l&rsquo;\u00e9cole d&rsquo;Ivoy-le-Pr\u00e9"},"content":{"rendered":"<p>Juin 2021, les \u00e9l\u00e8ves de CM2 de l&rsquo;\u00e9cole d&rsquo;Ivoy-le-Pr\u00e9 ont travaill\u00e9 4 demi-journ\u00e9es pour mettre au point, par \u00e9quipe, le dragster le plus rapide possible.<\/p>\n<p>5 \u00e9quipes de 4 enfants. Un Lego Wedo, une tablette, un lot de pi\u00e8ces Lego pour chaque \u00e9quipe. Un cahier de recherche pour chaque enfant.<\/p>\n<p>Recherche, r\u00e9flexion, \u00e9changes, essais, modifications. Chacun a pu participer au d\u00e9fi.<\/p>\n<p>L\u2019enjeu du projet est d\u2019appr\u00e9hender la notion de mouvement et de vitesse en lien avec la robotique et la programmation\u00a0: comment construire son dragster et le modifier pour qu\u2019il gagne en vitesse\u00a0?<\/p>\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-image is-style-default\"><figure class=\"aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/creacodelab.fr\/wp-content\/uploads\/2021\/10\/IMG_2018-1024x768.jpeg\" alt=\"\" class=\"wp-image-540\" srcset=\"https:\/\/creacodelab.fr\/wp-content\/uploads\/2021\/10\/IMG_2018-1024x768.jpeg 1024w, https:\/\/creacodelab.fr\/wp-content\/uploads\/2021\/10\/IMG_2018-300x225.jpeg 300w, https:\/\/creacodelab.fr\/wp-content\/uploads\/2021\/10\/IMG_2018-768x576.jpeg 768w, https:\/\/creacodelab.fr\/wp-content\/uploads\/2021\/10\/IMG_2018-1536x1152.jpeg 1536w, https:\/\/creacodelab.fr\/wp-content\/uploads\/2021\/10\/IMG_2018-2048x1536.jpeg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption>Les CM2 en plein \u00e9change<\/figcaption><\/figure><\/div>\n\n\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-image is-style-default\"><figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/creacodelab.fr\/wp-content\/uploads\/2021\/10\/IMG_1990-1-1024x768.jpeg\" alt=\"\" class=\"wp-image-541\" srcset=\"https:\/\/creacodelab.fr\/wp-content\/uploads\/2021\/10\/IMG_1990-1-1024x768.jpeg 1024w, https:\/\/creacodelab.fr\/wp-content\/uploads\/2021\/10\/IMG_1990-1-300x225.jpeg 300w, https:\/\/creacodelab.fr\/wp-content\/uploads\/2021\/10\/IMG_1990-1-768x576.jpeg 768w, https:\/\/creacodelab.fr\/wp-content\/uploads\/2021\/10\/IMG_1990-1-1536x1152.jpeg 1536w, https:\/\/creacodelab.fr\/wp-content\/uploads\/2021\/10\/IMG_1990-1-2048x1536.jpeg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption>Essai du moteur<\/figcaption><\/figure><\/div>\n<\/div>\n<\/div>\n\n\n<p>Au troisi\u00e8me jour, les cerveaux en \u00e9bullition ont produit 5 dragsters aux solutions techniques tr\u00e8s vari\u00e9es.<\/p>\n<p>Entrainement des roues par engrenages ou par courroie. Nombre et taille de roues vari\u00e9s.<\/p>\n\n\n<div class=\"wp-block-image is-style-default\"><figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"1000\" height=\"536\" src=\"https:\/\/creacodelab.fr\/wp-content\/uploads\/2021\/10\/IMG_2002.jpg\" alt=\"\" class=\"wp-image-543\" srcset=\"https:\/\/creacodelab.fr\/wp-content\/uploads\/2021\/10\/IMG_2002.jpg 1000w, https:\/\/creacodelab.fr\/wp-content\/uploads\/2021\/10\/IMG_2002-300x161.jpg 300w, https:\/\/creacodelab.fr\/wp-content\/uploads\/2021\/10\/IMG_2002-768x412.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption>Les fameux dragsters<\/figcaption><\/figure><\/div>\n\n\n<p>\u00a0<\/p>\n<p>Qui l&#8217;emportera ?<\/p>\n<p>Le quatri\u00e8me jour permet les derniers r\u00e9glages, les derniers essais, les derni\u00e8res validations techniques.<\/p>\n<p>La ligne de d\u00e9part est toute proche.<\/p>\n\n\n<figure class=\"wp-block-image size-large is-style-default\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"384\" src=\"https:\/\/creacodelab.fr\/wp-content\/uploads\/2021\/10\/Capture-de\u0301cran-2021-10-13-a\u0300-22.56.19-1024x384.png\" alt=\"\" class=\"wp-image-544\" srcset=\"https:\/\/creacodelab.fr\/wp-content\/uploads\/2021\/10\/Capture-de\u0301cran-2021-10-13-a\u0300-22.56.19-1024x384.png 1024w, https:\/\/creacodelab.fr\/wp-content\/uploads\/2021\/10\/Capture-de\u0301cran-2021-10-13-a\u0300-22.56.19-300x113.png 300w, https:\/\/creacodelab.fr\/wp-content\/uploads\/2021\/10\/Capture-de\u0301cran-2021-10-13-a\u0300-22.56.19-768x288.png 768w, https:\/\/creacodelab.fr\/wp-content\/uploads\/2021\/10\/Capture-de\u0301cran-2021-10-13-a\u0300-22.56.19-1536x576.png 1536w, https:\/\/creacodelab.fr\/wp-content\/uploads\/2021\/10\/Capture-de\u0301cran-2021-10-13-a\u0300-22.56.19-2048x768.png 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption>A quelques secondes du d\u00e9part&#8230; Les dragster ont bien \u00e9volu\u00e9.<\/figcaption><\/figure>\n\n\n<p>\u00a0<\/p>\n<p>Qui a gagn\u00e9 la course ?<\/p>\n<p>Il me semble que c&rsquo;est le dragster num\u00e9ro&#8230; je ne sais plus. Mais le travail et l&rsquo;\u00e9mulation \u00e9taient superbes.<\/p>\n<p>Tout ce travail m\u00e9rite bien un article dans le Berry R\u00e9publicain.<\/p>\n\n\n<figure class=\"wp-block-image size-large is-style-default\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"337\" src=\"https:\/\/creacodelab.fr\/wp-content\/uploads\/2021\/10\/IMG_2086-1024x337.jpeg\" alt=\"\" class=\"wp-image-545\" srcset=\"https:\/\/creacodelab.fr\/wp-content\/uploads\/2021\/10\/IMG_2086-1024x337.jpeg 1024w, https:\/\/creacodelab.fr\/wp-content\/uploads\/2021\/10\/IMG_2086-300x99.jpeg 300w, https:\/\/creacodelab.fr\/wp-content\/uploads\/2021\/10\/IMG_2086-768x253.jpeg 768w, https:\/\/creacodelab.fr\/wp-content\/uploads\/2021\/10\/IMG_2086-1536x506.jpeg 1536w, https:\/\/creacodelab.fr\/wp-content\/uploads\/2021\/10\/IMG_2086-2048x674.jpeg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption>L&rsquo;article du Berry R\u00e9publicain<\/figcaption><\/figure>\n\n\n<p>\u00a0<\/p>\n<p>Un grand merci aux \u00e9l\u00e8ves pour leur enthousiasme et \u00e0 \u00c9lodie, directrice et enseignante de l&rsquo;\u00e9cole, pour son implication.<\/p>","protected":false},"excerpt":{"rendered":"<p>Juin 2021, les \u00e9l\u00e8ves de CM2 de l&rsquo;\u00e9cole d&rsquo;Ivoy-le-Pr\u00e9 ont travaill\u00e9 4 demi-journ\u00e9es pour mettre au point, par \u00e9quipe, le dragster le plus rapide possible. 5 \u00e9quipes de 4 enfants. Un Lego Wedo, une tablette, un lot de pi\u00e8ces Lego pour chaque \u00e9quipe. Un cahier de recherche pour chaque enfant. Recherche, r\u00e9flexion, \u00e9changes, essais, modifications. Chacun a pu participer au &hellip; <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-536","post","type-post","status-publish","format-standard","hentry","category-non-classe"],"_links":{"self":[{"href":"https:\/\/creacodelab.fr\/index.php?rest_route=\/wp\/v2\/posts\/536","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/creacodelab.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/creacodelab.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/creacodelab.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/creacodelab.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=536"}],"version-history":[{"count":6,"href":"https:\/\/creacodelab.fr\/index.php?rest_route=\/wp\/v2\/posts\/536\/revisions"}],"predecessor-version":[{"id":550,"href":"https:\/\/creacodelab.fr\/index.php?rest_route=\/wp\/v2\/posts\/536\/revisions\/550"}],"wp:attachment":[{"href":"https:\/\/creacodelab.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=536"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/creacodelab.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=536"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/creacodelab.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=536"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}