{"id":4743,"date":"2026-03-14T17:23:49","date_gmt":"2026-03-14T16:23:49","guid":{"rendered":"https:\/\/sites.ac-nancy-metz.fr\/mathematiques\/?p=4743"},"modified":"2026-03-15T09:22:21","modified_gmt":"2026-03-15T08:22:21","slug":"demi-finale-regionale-du-40eme-championnat-international-des-jeux-mathematiques-organisee-par-la-ffjm-au-lycee-loritz-de-nancy","status":"publish","type":"post","link":"https:\/\/sites.ac-nancy-metz.fr\/mathematiques\/demi-finale-regionale-du-40eme-championnat-international-des-jeux-mathematiques-organisee-par-la-ffjm-au-lycee-loritz-de-nancy\/","title":{"rendered":"Demi-finale r\u00e9gionale du 40\u00e8me championnat international des jeux math\u00e9matiques organis\u00e9e par la FFJM au lyc\u00e9e Loritz de Nancy"},"content":{"rendered":"\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/sites.ac-nancy-metz.fr\/mathematiques\/wp-content\/uploads\/IMG_7714-1-1024x768.jpeg\" alt=\"\" class=\"wp-image-4750\" srcset=\"https:\/\/sites.ac-nancy-metz.fr\/mathematiques\/wp-content\/uploads\/IMG_7714-1-1024x768.jpeg 1024w, https:\/\/sites.ac-nancy-metz.fr\/mathematiques\/wp-content\/uploads\/IMG_7714-1-300x225.jpeg 300w, https:\/\/sites.ac-nancy-metz.fr\/mathematiques\/wp-content\/uploads\/IMG_7714-1-768x576.jpeg 768w, https:\/\/sites.ac-nancy-metz.fr\/mathematiques\/wp-content\/uploads\/IMG_7714-1-1536x1152.jpeg 1536w, https:\/\/sites.ac-nancy-metz.fr\/mathematiques\/wp-content\/uploads\/IMG_7714-1-2048x1536.jpeg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/sites.ac-nancy-metz.fr\/mathematiques\/wp-content\/uploads\/IMG_7713-1-1024x768.jpeg\" alt=\"\" class=\"wp-image-4751\" srcset=\"https:\/\/sites.ac-nancy-metz.fr\/mathematiques\/wp-content\/uploads\/IMG_7713-1-1024x768.jpeg 1024w, https:\/\/sites.ac-nancy-metz.fr\/mathematiques\/wp-content\/uploads\/IMG_7713-1-300x225.jpeg 300w, https:\/\/sites.ac-nancy-metz.fr\/mathematiques\/wp-content\/uploads\/IMG_7713-1-768x576.jpeg 768w, https:\/\/sites.ac-nancy-metz.fr\/mathematiques\/wp-content\/uploads\/IMG_7713-1-1536x1152.jpeg 1536w, https:\/\/sites.ac-nancy-metz.fr\/mathematiques\/wp-content\/uploads\/IMG_7713-1-2048x1536.jpeg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/sites.ac-nancy-metz.fr\/mathematiques\/wp-content\/uploads\/IMG_7717-2-1024x768.jpeg\" alt=\"\" class=\"wp-image-4752\" srcset=\"https:\/\/sites.ac-nancy-metz.fr\/mathematiques\/wp-content\/uploads\/IMG_7717-2-1024x768.jpeg 1024w, https:\/\/sites.ac-nancy-metz.fr\/mathematiques\/wp-content\/uploads\/IMG_7717-2-300x225.jpeg 300w, https:\/\/sites.ac-nancy-metz.fr\/mathematiques\/wp-content\/uploads\/IMG_7717-2-768x576.jpeg 768w, https:\/\/sites.ac-nancy-metz.fr\/mathematiques\/wp-content\/uploads\/IMG_7717-2-1536x1152.jpeg 1536w, https:\/\/sites.ac-nancy-metz.fr\/mathematiques\/wp-content\/uploads\/IMG_7717-2-2048x1536.jpeg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"756\" src=\"https:\/\/sites.ac-nancy-metz.fr\/mathematiques\/wp-content\/uploads\/IMG_7716-1024x756.jpg\" alt=\"\" class=\"wp-image-4754\" srcset=\"https:\/\/sites.ac-nancy-metz.fr\/mathematiques\/wp-content\/uploads\/IMG_7716-1024x756.jpg 1024w, https:\/\/sites.ac-nancy-metz.fr\/mathematiques\/wp-content\/uploads\/IMG_7716-300x222.jpg 300w, https:\/\/sites.ac-nancy-metz.fr\/mathematiques\/wp-content\/uploads\/IMG_7716-768x567.jpg 768w, https:\/\/sites.ac-nancy-metz.fr\/mathematiques\/wp-content\/uploads\/IMG_7716-1536x1134.jpg 1536w, https:\/\/sites.ac-nancy-metz.fr\/mathematiques\/wp-content\/uploads\/IMG_7716-2048x1512.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p>Ce samedi 14 mars 2026, <strong>1<sup>er<\/sup> jour de la semaine des math\u00e9matiques 2026<\/strong>, une quarantaine de candidats dont des jeunes \u00e9coliers, coll\u00e9giens, lyc\u00e9ens, \u00e9tudiants et adultes, issus des \u00bc de finales, se sont retrouv\u00e9s au lyc\u00e9e Loritz de Nancy, pour participer \u00e0 la \u00bd finale r\u00e9gionale fran\u00e7aise du 40<sup>e<\/sup> championnat international des jeux math\u00e9matiques organis\u00e9s par la FFJM (f\u00e9d\u00e9ration fran\u00e7aise des jeux math\u00e9matiques) \u2013 site internet\u00a0:<a href=\"https:\/\/www.ffjm.org\/fr\/accueil-1\">https:\/\/www.ffjm.org\/fr\/accueil-1<\/a><\/p>\n\n\n\n<p>Ils avaient \u00e0 r\u00e9soudre des probl\u00e8mes de math\u00e9matiques qui abordaient notamment la g\u00e9om\u00e9trie, l\u2019espace, l\u2019arithm\u00e9tique, les grandeurs et mesures, etc.<\/p>\n\n\n\n<p>Les jeux math\u00e9matiques contextualisent les apprentissages, donnent sens aux math\u00e9matiques tout en abordant les comp\u00e9tences et connaissances attendues dans les programmes scolaires. Ils suscitent l\u2019int\u00e9r\u00eat, la curiosit\u00e9 et donnent l\u2019opportunit\u00e9 de r\u00e9soudre des t\u00e2ches complexes stimulantes. Les \u00e9l\u00e8ves rel\u00e8vent des d\u00e9fis et prennent plaisir \u00e0 faire des math\u00e9matiques.<\/p>\n\n\n\n<p>L\u2019investissement des professeurs de math\u00e9matiques et des \u00e9coles, pour, non seulement, le bon d\u00e9roulement de cette manifestation, mais \u00e9galement dans la pr\u00e9paration des \u00e9l\u00e8ves, est \u00e0 souligner.<\/p>\n\n\n\n<p>\u00c0 l\u2019issue des \u00e9preuves, les candidats se sont r\u00e9unis pour un moment festif o\u00f9 ils ont pris connaissance de leur score et ont re\u00e7u des prix offerts par <strong>le lyc\u00e9e Loritz<\/strong>.<\/p>\n\n\n\n<p>Il leur reste \u00e0 attendre le classement national en vue, de la finale nationale qui se d\u00e9roulera le samedi 30 mai 2026.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"226\" height=\"196\" src=\"https:\/\/sites.ac-nancy-metz.fr\/mathematiques\/wp-content\/uploads\/image-5.png\" alt=\"\" class=\"wp-image-3910\" style=\"width:226px;height:auto\"\/><\/figure>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Ce samedi 14 mars 2026, 1er jour de la semaine des math\u00e9matiques 2026, une quarantaine de candidats dont des jeunes \u00e9coliers, coll\u00e9giens, lyc\u00e9ens, \u00e9tudiants et adultes,&#8230;<\/p>\n","protected":false},"author":10,"featured_media":4756,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[111,141],"tags":[],"class_list":["post-4743","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites","category-semaine-des-maths"],"_links":{"self":[{"href":"https:\/\/sites.ac-nancy-metz.fr\/mathematiques\/wp-json\/wp\/v2\/posts\/4743","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sites.ac-nancy-metz.fr\/mathematiques\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sites.ac-nancy-metz.fr\/mathematiques\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sites.ac-nancy-metz.fr\/mathematiques\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/sites.ac-nancy-metz.fr\/mathematiques\/wp-json\/wp\/v2\/comments?post=4743"}],"version-history":[{"count":4,"href":"https:\/\/sites.ac-nancy-metz.fr\/mathematiques\/wp-json\/wp\/v2\/posts\/4743\/revisions"}],"predecessor-version":[{"id":4761,"href":"https:\/\/sites.ac-nancy-metz.fr\/mathematiques\/wp-json\/wp\/v2\/posts\/4743\/revisions\/4761"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sites.ac-nancy-metz.fr\/mathematiques\/wp-json\/wp\/v2\/media\/4756"}],"wp:attachment":[{"href":"https:\/\/sites.ac-nancy-metz.fr\/mathematiques\/wp-json\/wp\/v2\/media?parent=4743"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sites.ac-nancy-metz.fr\/mathematiques\/wp-json\/wp\/v2\/categories?post=4743"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sites.ac-nancy-metz.fr\/mathematiques\/wp-json\/wp\/v2\/tags?post=4743"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}