{"id":3068,"date":"2015-06-08T15:21:04","date_gmt":"2015-06-08T19:21:04","guid":{"rendered":"\/pole-maths\/?p=3068"},"modified":"2015-06-08T15:21:04","modified_gmt":"2015-06-08T19:21:04","slug":"le-velo-de-course","status":"publish","type":"post","link":"https:\/\/site.ac-martinique.fr\/pole-maths\/?p=3068","title":{"rendered":"Le v\u00e9lo de course"},"content":{"rendered":"<p style=\"text-align: justify;\"><a href=\"\/pole-maths\/wp-content\/uploads\/sites\/26\/2015\/06\/le-v\u00e9lo-de-course.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-3073 size-full\" src=\"\/pole-maths\/wp-content\/uploads\/sites\/26\/2015\/06\/le-v\u00e9lo-de-course.png\" alt=\"le v\u00e9lo de course\" width=\"192\" height=\"104\" srcset=\"https:\/\/site.ac-martinique.fr\/pole-maths\/wp-content\/uploads\/sites\/26\/2015\/06\/le-v\u00e9lo-de-course.png 192w, https:\/\/site.ac-martinique.fr\/pole-maths\/wp-content\/uploads\/sites\/26\/2015\/06\/le-v\u00e9lo-de-course-150x81.png 150w\" sizes=\"auto, (max-width: 192px) 100vw, 192px\" \/><\/a>Ce d\u00e9fi a \u00e9t\u00e9 pr\u00e9sent\u00e9 lors de la quatri\u00e8me \u00e9dition de la\u00a0<strong>Semaine des math\u00e9matiques<\/strong>\u00a0qui avait pour th\u00e8me \u00ab\u00a0<strong>Les math\u00e9matiques nous transportent<\/strong>\u00a0\u00bb. Le faire relever par les \u00e9l\u00e8ves est l\u2019occasion de leur offrir une situation leur permettant de mettre en place une d\u00e9marche fond\u00e9e sur l\u2019initiative. Ils pourront ainsi montrer leur capacit\u00e9 \u00e0 utiliser, dans des situations in\u00e9dites, des connaissances acquises qui ne sont pas appel\u00e9es explicitement.<\/p>\n<p style=\"text-align: justify;\">Les objectifs de ce d\u00e9fi sont\u00a0de trouver la <strong>fraction correspondant au rapport\u00a0p\u00e9dalier\/d\u00e9railleur<\/strong> et de <strong>calculer des distances<\/strong>.<!--more--><\/p>\n<p><em>\u00ab\u00a0Pour\u00a0 aller au stade, Paul effectue 100 tours de p\u00e9dale\u00a0; pour le retour, apr\u00e8s 100 tours de p\u00e9dale il lui manque encore 400 m\u00e8tres pour revenir chez lui.\u00a0<\/em><em>A quelle distance du stade habite Paul\u00a0?\u00bb<\/em><\/p>\n<p><a href=\"\/pole-maths\/wp-content\/uploads\/sites\/26\/2015\/06\/Le-v\u00e9lo-de-course1.pdf\" target=\"_blank\">T\u00e9l\u00e9charger le d\u00e9fi pour le CM2.<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ce d\u00e9fi a \u00e9t\u00e9 pr\u00e9sent\u00e9 lors de la quatri\u00e8me \u00e9dition de la\u00a0Semaine des math\u00e9matiques\u00a0qui avait pour th\u00e8me \u00ab\u00a0Les math\u00e9matiques nous transportent\u00a0\u00bb. Le faire relever par les \u00e9l\u00e8ves est l\u2019occasion de leur offrir une situation leur permettant de mettre en place&#8230; <a class=\"more-link\" href=\"https:\/\/site.ac-martinique.fr\/pole-maths\/?p=3068\">Continue Reading &rarr;<\/a><\/p>\n","protected":false},"author":83,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[48,1,111,62],"tags":[65,163,60,78,59],"class_list":["post-3068","post","type-post","status-publish","format-standard","hentry","category-cycle3","category-non-classe","category-resolution-de-problemes-2","category-semaine-des-mathematiques-operations-de-valorisation","tag-cycle-3","tag-defi","tag-enigmes","tag-resolution-de-problemes","tag-semaine-des-mathematiques"],"_links":{"self":[{"href":"https:\/\/site.ac-martinique.fr\/pole-maths\/index.php?rest_route=\/wp\/v2\/posts\/3068","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/site.ac-martinique.fr\/pole-maths\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/site.ac-martinique.fr\/pole-maths\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/site.ac-martinique.fr\/pole-maths\/index.php?rest_route=\/wp\/v2\/users\/83"}],"replies":[{"embeddable":true,"href":"https:\/\/site.ac-martinique.fr\/pole-maths\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3068"}],"version-history":[{"count":4,"href":"https:\/\/site.ac-martinique.fr\/pole-maths\/index.php?rest_route=\/wp\/v2\/posts\/3068\/revisions"}],"predecessor-version":[{"id":3080,"href":"https:\/\/site.ac-martinique.fr\/pole-maths\/index.php?rest_route=\/wp\/v2\/posts\/3068\/revisions\/3080"}],"wp:attachment":[{"href":"https:\/\/site.ac-martinique.fr\/pole-maths\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3068"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/site.ac-martinique.fr\/pole-maths\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3068"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/site.ac-martinique.fr\/pole-maths\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3068"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}