{"id":1887,"date":"2014-02-07T06:32:22","date_gmt":"2014-02-07T10:32:22","guid":{"rendered":"\/pole-maths\/?p=1887"},"modified":"2014-02-07T12:41:21","modified_gmt":"2014-02-07T16:41:21","slug":"exploitation-des-figures-geometriques-du-rallye-cm6eme","status":"publish","type":"post","link":"https:\/\/site.ac-martinique.fr\/pole-maths\/?p=1887","title":{"rendered":"Exploitation des figures g\u00e9om\u00e9triques du rallye CM\/6\u00e8me"},"content":{"rendered":"
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\u00ab\u00a0Situations complexes et probl\u00e8mes math\u00e9matiques\u00a0\u00bb CM\/6\u00e8me.<\/strong> Le rallye \u00ab la t\u00eate et les jambes 2012 \u00bb<\/strong> est l\u2019illustration d\u2019un enseignement au service de l\u2019acquisition des comp\u00e9tences. Les \u00e9l\u00e8ves, durant une matin\u00e9e, ont altern\u00e9 \u00e9preuves d’EPS, activit\u00e9s d’orientation et r\u00e9solution de probl\u00e8mes math\u00e9matiques complexes sc\u00e9naris\u00e9s.\u00a0 Les figures g\u00e9om\u00e9triques du rallye. <\/strong><\/div>\n

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\"\"<\/a><\/strong>Durant le rallye, les \u00e9quipes effectuent des va-et-vient entre des ateliers math\u00e9matiques et des balises en s’orientant \u00e0 l’aide d’un plan. Les figures g\u00e9om\u00e9triques<\/strong>, reproduites \u00e0 main lev\u00e9e permettent de contr\u00f4ler le passage des \u00e9quipes aux diff\u00e9rentes balises.<\/strong><\/p>\n

\u00a0\u00a0Outre la fonction de v\u00e9rification du trajet des \u00e9quipes, <\/span>les figures complexes<\/strong> d\u00e9couvertes lors du rallye ont aussi <\/span>pour objet d’\u00eatre exploit\u00e9es suite au rallye.<\/strong><\/p>\n

Le document\u00a0 \u00ab\u00a0Les figures g\u00e9om\u00e9trique du rallye CM\/6\u00e8me\u00a0\u00bb<\/strong><\/a> donne des pistes d’exploitation des figures. Il propose d’institutionnaliser le vocabulaire li\u00e9 aux figures et d’en traiter l’invariance sous la forme de dict\u00e9es de figures.<\/strong><\/p>\n

Remarque<\/span>: le principe des dict\u00e9es de figures a \u00e9t\u00e9 pr\u00e9sent\u00e9 par Thierry Dias<\/strong><\/a> lors des conf\u00e9rences et ateliers qu’il a anim\u00e9s\u00a0 durant le trimestre des math\u00e9matiques 2012<\/strong>.<\/a> Vous pouvez\u00a0 aussi t\u00e9l\u00e9charger la \u00ab\u00a0TiFormath : vocabulaire g\u00e9om\u00e9trique\u00a0\u00bb<\/strong><\/a> s’y r\u00e9f\u00e9rent.<\/p>\n\n\n\n
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Pour aller plus loin dans la d\u00e9couverte du rallye<\/strong><\/span><\/p>\n

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Pr\u00e9sentation du rallye<\/a><\/strong><\/p>\n

Organisation des \u00e9preuves CE1\/CE2<\/a><\/p>\n

Organisation des \u00e9preuves CM\/6\u00e8me<\/a><\/p>\n

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Probl\u00e8mes du rallye CM\/6\u00e8me<\/a>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Probl\u00e8mes du rallye CE1\/CE2<\/a><\/p>\n

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\u00ab\u00a0Situations complexes et probl\u00e8mes math\u00e9matiques\u00a0\u00bb CM\/6\u00e8me. Le rallye \u00ab la t\u00eate et les jambes 2012 \u00bb est l\u2019illustration d\u2019un enseignement au service de l\u2019acquisition des comp\u00e9tences. Les \u00e9l\u00e8ves, durant une matin\u00e9e, ont altern\u00e9 \u00e9preuves d’EPS, activit\u00e9s d’orientation et r\u00e9solution de… Continue Reading →<\/a><\/p>\n","protected":false},"author":83,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[48,44,113,89,100],"tags":[149,147,146,148,152,137,183,79,153],"class_list":["post-1887","post","type-post","status-publish","format-standard","hentry","category-cycle3","category-geometrie-domaines-mathematiques","category-rallyes","category-tiformath","category-vocabulaire-2","tag-dictees-de-figures","tag-figures-complexes","tag-figures-geometriques","tag-institutionnalisation","tag-proprietes-des-figures","tag-rallye","tag-tiformath","tag-vocabulaire","tag-vocabulaire-en-situation"],"_links":{"self":[{"href":"https:\/\/site.ac-martinique.fr\/pole-maths\/index.php?rest_route=\/wp\/v2\/posts\/1887","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=1887"}],"version-history":[{"count":51,"href":"https:\/\/site.ac-martinique.fr\/pole-maths\/index.php?rest_route=\/wp\/v2\/posts\/1887\/revisions"}],"predecessor-version":[{"id":1955,"href":"https:\/\/site.ac-martinique.fr\/pole-maths\/index.php?rest_route=\/wp\/v2\/posts\/1887\/revisions\/1955"}],"wp:attachment":[{"href":"https:\/\/site.ac-martinique.fr\/pole-maths\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1887"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/site.ac-martinique.fr\/pole-maths\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1887"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/site.ac-martinique.fr\/pole-maths\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1887"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}