{"id":4998,"date":"2022-03-14T00:45:32","date_gmt":"2022-03-13T23:45:32","guid":{"rendered":"https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/?p=4998"},"modified":"2022-06-14T22:23:07","modified_gmt":"2022-06-14T20:23:07","slug":"labomaths-interdegre-dettloff-resolution-de-problemes-et-modele-en-barre","status":"publish","type":"post","link":"https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/labomaths-interdegre-dettloff-resolution-de-problemes-et-modele-en-barre\/","title":{"rendered":"Labomaths interdegr\u00e9 DETTLOFF &#8211; R\u00e9solution de probl\u00e8mes et mod\u00e8le en barres"},"content":{"rendered":"<p><span class=\"css-901oao css-16my406 r-poiln3 r-bcqeeo r-qvutc0\"><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-5001 alignleft\" src=\"https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-content\/uploads\/sites\/30\/2022\/03\/FNVyCEXXoAAURo1-225x300.jpg\" alt=\"\" width=\"149\" height=\"199\" srcset=\"https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-content\/uploads\/sites\/30\/2022\/03\/FNVyCEXXoAAURo1-225x300.jpg 225w, https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-content\/uploads\/sites\/30\/2022\/03\/FNVyCEXXoAAURo1-768x1024.jpg 768w, https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-content\/uploads\/sites\/30\/2022\/03\/FNVyCEXXoAAURo1-113x150.jpg 113w, https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-content\/uploads\/sites\/30\/2022\/03\/FNVyCEXXoAAURo1-1152x1536.jpg 1152w, https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-content\/uploads\/sites\/30\/2022\/03\/FNVyCEXXoAAURo1-1080x1440.jpg 1080w, https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-content\/uploads\/sites\/30\/2022\/03\/FNVyCEXXoAAURo1.jpg 1536w\" sizes=\"(max-width: 149px) 100vw, 149px\" \/><\/span><\/p>\n<p>Mardi 08 mars apr\u00e8s-midi a eu lieu la 2<sup>e<\/sup> session de formation sur le <strong>labomaths du r\u00e9seau DETTLOFF<\/strong>, autour du lyc\u00e9e du Parc Imp\u00e9rial et de la circonscription Nice V, dont voici le d\u00e9roul\u00e9&nbsp;:<\/p>\n<p>-&gt; Ouverture de la session par les pilotes.<\/p>\n<p>-&gt; mise en place de groupes de travail sur le th\u00e8me du triptyque \u00ab Manipuler, verbaliser,&nbsp; abstraire \u00bb.<\/p>\n<p>-&gt; R\u00e9solution de probl\u00e8mes arithm\u00e9tiques et alg\u00e9briques \u00e0 l\u2019aide du mat\u00e9riel de manipulation.<\/p>\n<p>Le groupe \u00e9cole\/coll\u00e8ge a travaill\u00e9 sur la r\u00e9solution de probl\u00e8mes arithm\u00e9tiques \u00e0 l\u2019aide du mod\u00e8le en barres, en appui des guides d\u2019accompagnement \u00ab La r\u00e9solution de probl\u00e8mes math\u00e9matiques au cours moyen \u00bb et dans \u00ab la r\u00e9solution de probl\u00e8mes math\u00e9matiques au coll\u00e8ge \u00bb.<\/p>\n<p>Le groupe coll\u00e8ge\/lyc\u00e9e a poursuivi le travail sur l\u2019alg\u00e8bre en s\u2019appuyant sur le mat\u00e9riel des tuiles alg\u00e9briques.&nbsp;<\/p>\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-5003\" src=\"https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-content\/uploads\/sites\/30\/2022\/03\/FNWsg4FXIAUlDeH-300x169.jpg\" alt=\"\" width=\"252\" height=\"142\" srcset=\"https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-content\/uploads\/sites\/30\/2022\/03\/FNWsg4FXIAUlDeH-300x169.jpg 300w, https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-content\/uploads\/sites\/30\/2022\/03\/FNWsg4FXIAUlDeH-1024x576.jpg 1024w, https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-content\/uploads\/sites\/30\/2022\/03\/FNWsg4FXIAUlDeH-150x84.jpg 150w, https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-content\/uploads\/sites\/30\/2022\/03\/FNWsg4FXIAUlDeH-768x432.jpg 768w, https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-content\/uploads\/sites\/30\/2022\/03\/FNWsg4FXIAUlDeH-1536x864.jpg 1536w, https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-content\/uploads\/sites\/30\/2022\/03\/FNWsg4FXIAUlDeH-1080x608.jpg 1080w, https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-content\/uploads\/sites\/30\/2022\/03\/FNWsg4FXIAUlDeH.jpg 2048w\" sizes=\"(max-width: 252px) 100vw, 252px\" \/>&nbsp; <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-4999\" src=\"https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-content\/uploads\/sites\/30\/2022\/03\/FNVyCEgXwAMHsBB-300x225.jpg\" alt=\"\" width=\"190\" height=\"142\" srcset=\"https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-content\/uploads\/sites\/30\/2022\/03\/FNVyCEgXwAMHsBB-300x225.jpg 300w, https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-content\/uploads\/sites\/30\/2022\/03\/FNVyCEgXwAMHsBB-1024x768.jpg 1024w, https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-content\/uploads\/sites\/30\/2022\/03\/FNVyCEgXwAMHsBB-150x113.jpg 150w, https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-content\/uploads\/sites\/30\/2022\/03\/FNVyCEgXwAMHsBB-768x576.jpg 768w, https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-content\/uploads\/sites\/30\/2022\/03\/FNVyCEgXwAMHsBB-1536x1152.jpg 1536w, https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-content\/uploads\/sites\/30\/2022\/03\/FNVyCEgXwAMHsBB-1080x810.jpg 1080w, https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-content\/uploads\/sites\/30\/2022\/03\/FNVyCEgXwAMHsBB.jpg 2048w\" sizes=\"(max-width: 190px) 100vw, 190px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-5000\" src=\"https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-content\/uploads\/sites\/30\/2022\/03\/FNVyCEWWYAQwPAw-300x225.jpg\" alt=\"\" width=\"192\" height=\"144\" srcset=\"https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-content\/uploads\/sites\/30\/2022\/03\/FNVyCEWWYAQwPAw-300x225.jpg 300w, https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-content\/uploads\/sites\/30\/2022\/03\/FNVyCEWWYAQwPAw-1024x768.jpg 1024w, https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-content\/uploads\/sites\/30\/2022\/03\/FNVyCEWWYAQwPAw-150x113.jpg 150w, https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-content\/uploads\/sites\/30\/2022\/03\/FNVyCEWWYAQwPAw-768x576.jpg 768w, https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-content\/uploads\/sites\/30\/2022\/03\/FNVyCEWWYAQwPAw-1536x1152.jpg 1536w, https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-content\/uploads\/sites\/30\/2022\/03\/FNVyCEWWYAQwPAw-1080x810.jpg 1080w, https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-content\/uploads\/sites\/30\/2022\/03\/FNVyCEWWYAQwPAw.jpg 2048w\" sizes=\"(max-width: 192px) 100vw, 192px\" \/><\/p>\n<p>Une pr\u00e9sentation du labomaths DETTLOFF a \u00e9t\u00e9 faite, suivie par une intervention de M. le Recteur.<\/p>\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-5002 alignnone\" src=\"https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-content\/uploads\/sites\/30\/2022\/03\/FNVyCEYX0AQKvc1-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-content\/uploads\/sites\/30\/2022\/03\/FNVyCEYX0AQKvc1-300x225.jpg 300w, https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-content\/uploads\/sites\/30\/2022\/03\/FNVyCEYX0AQKvc1-1024x768.jpg 1024w, https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-content\/uploads\/sites\/30\/2022\/03\/FNVyCEYX0AQKvc1-150x113.jpg 150w, https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-content\/uploads\/sites\/30\/2022\/03\/FNVyCEYX0AQKvc1-768x576.jpg 768w, https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-content\/uploads\/sites\/30\/2022\/03\/FNVyCEYX0AQKvc1-1536x1152.jpg 1536w, https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-content\/uploads\/sites\/30\/2022\/03\/FNVyCEYX0AQKvc1-1080x810.jpg 1080w, https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-content\/uploads\/sites\/30\/2022\/03\/FNVyCEYX0AQKvc1.jpg 2048w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-4481 alignleft\" src=\"https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-content\/uploads\/sites\/30\/2021\/10\/index.png\" alt=\"\" width=\"53\" height=\"43\" srcset=\"https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-content\/uploads\/sites\/30\/2021\/10\/index.png 249w, https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-content\/uploads\/sites\/30\/2021\/10\/index-150x122.png 150w\" sizes=\"(max-width: 53px) 100vw, 53px\" \/>Le <strong>compte Twitter&nbsp;<a href=\"https:\/\/twitter.com\/DLabomaths\" target=\"_blank\" rel=\"noopener\"><span class=\"css-901oao css-16my406 r-poiln3 r-bcqeeo r-qvutc0\">@DLabomaths<\/span> <\/a><\/strong>pour recevoir toutes les actualit\u00e9s et d\u2019autres curiosit\u00e9s math\u00e9matiques.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mardi 08 mars apr\u00e8s-midi a eu lieu la 2e session de formation sur le labomaths du r\u00e9seau DETTLOFF, autour du lyc\u00e9e du Parc Imp\u00e9rial et de la circonscription Nice V, dont voici le d\u00e9roul\u00e9&nbsp;: -&gt; Ouverture de la session par les pilotes. -&gt; mise en place de groupes de travail sur le th\u00e8me du triptyque [&hellip;]<\/p>\n","protected":false},"author":202,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","ngg_post_thumbnail":0,"footnotes":""},"categories":[182,1],"tags":[],"class_list":["post-4998","post","type-post","status-publish","format-standard","hentry","category-actualites-des-labomaths","category-non-classe","et-doesnt-have-format-content","et_post_format-et-post-format-standard"],"rttpg_featured_image_url":null,"rttpg_author":{"display_name":"admin","author_link":"https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/author\/opilorget\/"},"rttpg_comment":0,"rttpg_category":"<a href=\"https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/category\/actualites-des-labomaths\/\" rel=\"category tag\">Actualit\u00e9s des labomaths<\/a> <a href=\"https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/category\/non-classe\/\" rel=\"category tag\">Non class\u00e9<\/a>","rttpg_excerpt":"Mardi 08 mars apr\u00e8s-midi a eu lieu la 2e session de formation sur le labomaths du r\u00e9seau DETTLOFF, autour du lyc\u00e9e du Parc Imp\u00e9rial et de la circonscription Nice V, dont voici le d\u00e9roul\u00e9&nbsp;: -&gt; Ouverture de la session par les pilotes. -&gt; mise en place de groupes de travail sur le th\u00e8me du triptyque\u2026","post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-json\/wp\/v2\/posts\/4998","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-json\/wp\/v2\/users\/202"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-json\/wp\/v2\/comments?post=4998"}],"version-history":[{"count":4,"href":"https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-json\/wp\/v2\/posts\/4998\/revisions"}],"predecessor-version":[{"id":5297,"href":"https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-json\/wp\/v2\/posts\/4998\/revisions\/5297"}],"wp:attachment":[{"href":"https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-json\/wp\/v2\/media?parent=4998"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-json\/wp\/v2\/categories?post=4998"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pedagogie.ac-nice.fr\/mathematiques\/wp-json\/wp\/v2\/tags?post=4998"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}