{"id":379,"date":"2025-06-03T11:07:11","date_gmt":"2025-06-03T07:07:11","guid":{"rendered":"https:\/\/iremi2024.univ.run\/?p=379"},"modified":"2025-06-23T08:21:56","modified_gmt":"2025-06-23T04:21:56","slug":"__trashed","status":"publish","type":"post","link":"https:\/\/iremi.univ-reunion.fr\/?p=379","title":{"rendered":"Num\u00e9ration: cabinet de curiosit\u00e9s&#8230;"},"content":{"rendered":"\n<p>Cet article met \u00e0 disposition le diaporama d&rsquo;une conf\u00e9rence que j&rsquo;avais donn\u00e9e lors du congr\u00e8s CIMOM&rsquo;19 \u00e0 Mayotte.<\/p>\n\n\n\n<p>Un syst\u00e8me de num\u00e9ration, c&rsquo;est un syst\u00e8me de repr\u00e9sentation <strong>concr\u00e8te, mat\u00e9rielle ou abstraite<\/strong> par le biais de<strong> gestes, signes et mots <\/strong>qui permettent de <strong>mimer, d&rsquo;\u00e9crire et d&rsquo;\u00e9noncer<\/strong> les nombres (ordinaux et\/ou cardinaux:  3 types de repr\u00e9sentation, 3 moyens de communication,  pour faire \u00e9cho au triple-code et aux 3 zones de notre cerveau o\u00f9 sont trait\u00e9s les nombres.<\/p>\n\n\n\n<p>Les fichiers ci-dessous correspondent aux parties de l&rsquo;expos\u00e9:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Repr\u00e9senter les nombres avec son corps<\/li>\n\n\n\n<li>Repr\u00e9senter les nombres sur un support (syst\u00e8mes de num\u00e9ration anciens et usuels)<\/li>\n\n\n\n<li>Repr\u00e9senter les nombres autrement (syst\u00e8mes de num\u00e9ration binaires, exotiques et abstraits)<\/li>\n\n\n\n<li>Dire (et \u00e9crire) les nombres, selon notre langue&#8230;<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/iremi.univ-reunion.fr\/wp-content\/uploads\/2025\/06\/Expose-Numeration-CabinetCuriosites-Corps.pdf\" type=\"application\/pdf\" style=\"width:100%;height:510px\" aria-label=\"Contenu embarqu\u00e9 Expose-Numeration-CabinetCuriosites-Corps.\"><\/object><a id=\"wp-block-file--media-74f3418a-f2d9-440c-88a0-2d427e6f3044\" href=\"https:\/\/iremi.univ-reunion.fr\/wp-content\/uploads\/2025\/06\/Expose-Numeration-CabinetCuriosites-Corps.pdf\">Expose-Numeration-CabinetCuriosites-Corps<\/a><a href=\"https:\/\/iremi.univ-reunion.fr\/wp-content\/uploads\/2025\/06\/Expose-Numeration-CabinetCuriosites-Corps.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-74f3418a-f2d9-440c-88a0-2d427e6f3044\">T\u00e9l\u00e9charger<\/a><\/div>\n\n\n\n<p><\/p>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/iremi.univ-reunion.fr\/wp-content\/uploads\/2025\/06\/Expose-Numeration-CabinetCuriosites-support.pdf\" type=\"application\/pdf\" style=\"width:100%;height:490px\" aria-label=\"Contenu embarqu\u00e9 Expose-Numeration-CabinetCuriosites-support.\"><\/object><a id=\"wp-block-file--media-9c95dc87-e4e7-446b-8e90-df9983e0bc37\" href=\"https:\/\/iremi.univ-reunion.fr\/wp-content\/uploads\/2025\/06\/Expose-Numeration-CabinetCuriosites-support.pdf\">Expose-Numeration-CabinetCuriosites-support<\/a><a href=\"https:\/\/iremi.univ-reunion.fr\/wp-content\/uploads\/2025\/06\/Expose-Numeration-CabinetCuriosites-support.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-9c95dc87-e4e7-446b-8e90-df9983e0bc37\">T\u00e9l\u00e9charger<\/a><\/div>\n\n\n\n<p><\/p>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/iremi.univ-reunion.fr\/wp-content\/uploads\/2025\/06\/Expose-Numeration-CabinetCuriosites-Exotique.pdf\" type=\"application\/pdf\" style=\"width:100%;height:500px\" aria-label=\"Contenu embarqu\u00e9 Expose-Numeration-CabinetCuriosites-Exotique.\"><\/object><a id=\"wp-block-file--media-da0ef450-1763-4dab-b754-07ca91b977fa\" href=\"https:\/\/iremi.univ-reunion.fr\/wp-content\/uploads\/2025\/06\/Expose-Numeration-CabinetCuriosites-Exotique.pdf\">Expose-Numeration-CabinetCuriosites-Exotique<\/a><a href=\"https:\/\/iremi.univ-reunion.fr\/wp-content\/uploads\/2025\/06\/Expose-Numeration-CabinetCuriosites-Exotique.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-da0ef450-1763-4dab-b754-07ca91b977fa\">T\u00e9l\u00e9charger<\/a><\/div>\n\n\n\n<p><\/p>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/iremi.univ-reunion.fr\/wp-content\/uploads\/2025\/06\/Expose-Numeration-CabinetCuriosites-Oral.pdf\" type=\"application\/pdf\" style=\"width:100%;height:500px\" aria-label=\"Contenu embarqu\u00e9 Expose-Numeration-CabinetCuriosites-Oral.\"><\/object><a id=\"wp-block-file--media-3d0d3f7a-81dd-42c5-93b2-cc1cd0dadece\" href=\"https:\/\/iremi.univ-reunion.fr\/wp-content\/uploads\/2025\/06\/Expose-Numeration-CabinetCuriosites-Oral.pdf\">Expose-Numeration-CabinetCuriosites-Oral<\/a><a href=\"https:\/\/iremi.univ-reunion.fr\/wp-content\/uploads\/2025\/06\/Expose-Numeration-CabinetCuriosites-Oral.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-3d0d3f7a-81dd-42c5-93b2-cc1cd0dadece\">T\u00e9l\u00e9charger<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Cet article met \u00e0 disposition le diaporama d&rsquo;une conf\u00e9rence que j&rsquo;avais donn\u00e9e lors du congr\u00e8s CIMOM&rsquo;19 \u00e0 Mayotte. Un syst\u00e8me de num\u00e9ration, c&rsquo;est un syst\u00e8me de repr\u00e9sentation concr\u00e8te, mat\u00e9rielle ou abstraite par le biais de gestes, signes et mots qui permettent de mimer, d&rsquo;\u00e9crire et d&rsquo;\u00e9noncer les nombres (ordinaux et\/ou cardinaux: 3 types de repr\u00e9sentation, [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,5],"tags":[28,29,30,31,84,43,44],"coauthors":[41],"class_list":["post-379","post","type-post","status-publish","format-standard","hentry","category-arithmetique-et-algebre","category-contextualiser-les-apprentissages","tag-cycle-1","tag-cycle-2","tag-cycle-3","tag-cycle-4","tag-superieur","tag-histoire-des-mathematiques","tag-numeration"],"_links":{"self":[{"href":"https:\/\/iremi.univ-reunion.fr\/index.php?rest_route=\/wp\/v2\/posts\/379","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/iremi.univ-reunion.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/iremi.univ-reunion.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/iremi.univ-reunion.fr\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/iremi.univ-reunion.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=379"}],"version-history":[{"count":6,"href":"https:\/\/iremi.univ-reunion.fr\/index.php?rest_route=\/wp\/v2\/posts\/379\/revisions"}],"predecessor-version":[{"id":396,"href":"https:\/\/iremi.univ-reunion.fr\/index.php?rest_route=\/wp\/v2\/posts\/379\/revisions\/396"}],"wp:attachment":[{"href":"https:\/\/iremi.univ-reunion.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=379"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/iremi.univ-reunion.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=379"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/iremi.univ-reunion.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=379"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/iremi.univ-reunion.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcoauthors&post=379"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}