{"id":8075,"date":"2026-10-23T17:16:38","date_gmt":"2026-10-23T17:16:38","guid":{"rendered":"https:\/\/portaileduc.net\/website\/?p=8075"},"modified":"2026-11-02T15:45:03","modified_gmt":"2026-11-02T15:45:03","slug":"mayosteam-la-chimie-de-la-mayonnaise-en-classe","status":"publish","type":"post","link":"https:\/\/portaileduc.net\/website\/mayosteam-la-chimie-de-la-mayonnaise-en-classe\/","title":{"rendered":"MayoSTEAM : la chimie de la mayonnaise en classe"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Et si la mayonnaise devenait un laboratoire ? Dans cette fiche du projet TeachInSTEAM, chaque groupe invente sa propre recette de mayonnaise. Une <strong>exploration culinaire des sciences et des arts<\/strong> qui m\u00eale chimie, math\u00e9matiques, cr\u00e9ativit\u00e9 et s\u00e9curit\u00e9 alimentaire.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-995f960e wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\">En bref<\/h2>\n\n\n\n<ul class=\"wp-block-list pe-encadre\">\n<li><strong>Objectifs<\/strong> : comprendre les r\u00e9actions chimiques de la mayonnaise, mesurer et ajuster les proportions, exp\u00e9rimenter des saveurs, collaborer, appliquer les r\u00e8gles d&rsquo;hygi\u00e8ne.<\/li>\n\n\n\n<li><strong>Dur\u00e9e<\/strong> : environ 2 heures.<\/li>\n\n\n\n<li><strong>Groupes<\/strong> : 3 personnes.<\/li>\n\n\n\n<li><strong>Mat\u00e9riel<\/strong> : huile, \u0153ufs, moutarde, vinaigre ou citron, sel, herbes et \u00e9pices, ingr\u00e9dients insolites, bols, fouets, r\u00e9cipients de mesure, de quoi d\u00e9corer et d\u00e9guster.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\">D\u00e9roulement<\/h2>\n\n\n\n<ol class=\"wp-block-list pe-encadre\">\n<li><strong>Introduction (15 min)<\/strong> : la chimie dans la cuisine, le d\u00e9fi lanc\u00e9 aux groupes.<\/li>\n\n\n\n<li><strong>Recherche et planification (20 min)<\/strong> : se renseigner sur la chimie des ingr\u00e9dients et calculer les proportions.<\/li>\n\n\n\n<li><strong>Pr\u00e9paration (20 min)<\/strong> : r\u00e9aliser la recette en observant les r\u00e9actions.<\/li>\n\n\n\n<li><strong>D\u00e9coration et pr\u00e9sentation (10 min)<\/strong> : chaque groupe pr\u00e9sente sa cr\u00e9ation et la chimie qui se cache derri\u00e8re.<\/li>\n\n\n\n<li><strong>D\u00e9gustation et \u00e9valuation (20 min)<\/strong> : go\u00fbt, cr\u00e9ativit\u00e9 et compr\u00e9hension, selon des crit\u00e8res fix\u00e9s \u00e0 l&rsquo;avance.<\/li>\n\n\n\n<li><strong>R\u00e9flexion (15 \u00e0 30 min)<\/strong> : ce que chacun\u00b7e a appris, puis synth\u00e8se collective.<\/li>\n<\/ol>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">En FMTTN, l&rsquo;activit\u00e9 rejoint le champ \u00ab alimentation et habitat \u00bb du volet manuel, technique et technologique.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">La fiche \u00e0 t\u00e9l\u00e9charger<\/h2>\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:\/\/portaileduc.net\/website\/wp-content\/uploads\/2026\/10\/Fiche-2-MAYO-STEAM.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"Contenu embarqu\u00e9 Fiche 2 - MAYO STEAM.\"><\/object><a id=\"wp-block-file--media-8065\" href=\"https:\/\/portaileduc.net\/website\/wp-content\/uploads\/2026\/10\/Fiche-2-MAYO-STEAM.pdf\">Fiche 2 &#8211; MAYO STEAM<\/a><a href=\"https:\/\/portaileduc.net\/website\/wp-content\/uploads\/2026\/10\/Fiche-2-MAYO-STEAM.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-8065\">T\u00e9l\u00e9charger<\/a><\/div>\n\n\n\n<p class=\"pe-lire-aussi wp-block-paragraph\">Fiche issue du recueil <a href=\"https:\/\/portaileduc.net\/website\/teachinsteam-dix-fiches-pedagogiques-pour-experimenter-lapproche-steam\/\">TeachInSTEAM : dix fiches pour pratiquer l&rsquo;approche STEAM<\/a>, sous licence CC BY-NC-SA.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Une fiche TeachInSTEAM pour cr\u00e9er sa propre mayonnaise en groupe : chimie des aliments, calcul des proportions, cr\u00e9ativit\u00e9 et pr\u00e9sentation. Environ 2 heures, par groupes de 3.<\/p>\n","protected":false},"author":2,"featured_media":8074,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","jetpack_post_was_ever_published":false},"categories":[237,335],"tags":[291,304,322,324],"class_list":["post-8075","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-steam","category-fmttn-manuel-technique-technologique","tag-guide-et-dossier-pedagogique","tag-sciences-appliquees","tag-hotellerie-alimentation","tag-pedagogies-actives"],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p6aRPV-26f","jetpack-related-posts":[{"id":7720,"url":"https:\/\/portaileduc.net\/website\/teachinsteam-dix-fiches-pedagogiques-pour-experimenter-lapproche-steam\/","url_meta":{"origin":8075,"position":0},"title":"TeachInSTEAM : dix fiches pour pratiquer l\u2019approche STEAM","author":"Maxime Duquesnoy","date":"22 octobre 2026","format":false,"excerpt":"Le recueil TeachInSTEAM : dix fiches gratuites pour m\u00ealer sciences, technologie, ing\u00e9nierie, arts et math\u00e9matiques en classe, de la mayonnaise au code avec un jeu de plateau.","rel":"","context":"Dans &quot;STEAM&quot;","block_context":{"text":"STEAM","link":"https:\/\/portaileduc.net\/website\/category\/domaines-disciplines\/steam\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/10\/TeachInSTEAM_800x500_v1.png?fit=800%2C500&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/10\/TeachInSTEAM_800x500_v1.png?fit=800%2C500&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/10\/TeachInSTEAM_800x500_v1.png?fit=800%2C500&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/10\/TeachInSTEAM_800x500_v1.png?fit=800%2C500&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":8077,"url":"https:\/\/portaileduc.net\/website\/voyage-interactif-ecrire-une-histoire-dont-vous-etes-le-heros\/","url_meta":{"origin":8075,"position":1},"title":"Voyage interactif : cr\u00e9er une histoire \u00e0 choix multiples","author":"Maxime Duquesnoy","date":"23 octobre 2026","format":false,"excerpt":"Une fiche TeachInSTEAM pour \u00e9crire collectivement une histoire interactive \u00e0 embranchements, puis la transposer dans une application comme Moiki. Environ 3 \u00e0 4 heures.","rel":"","context":"Dans &quot;STEAM&quot;","block_context":{"text":"STEAM","link":"https:\/\/portaileduc.net\/website\/category\/domaines-disciplines\/steam\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/10\/ImageTeachInSTEAM.png?fit=798%2C448&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/10\/ImageTeachInSTEAM.png?fit=798%2C448&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/10\/ImageTeachInSTEAM.png?fit=798%2C448&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/10\/ImageTeachInSTEAM.png?fit=798%2C448&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":8076,"url":"https:\/\/portaileduc.net\/website\/multiplicasteam-les-multiplications-du-monde-entier\/","url_meta":{"origin":8075,"position":2},"title":"MultiplicaSTEAM : les multiplications du monde entier","author":"Maxime Duquesnoy","date":"23 octobre 2026","format":false,"excerpt":"Une fiche TeachInSTEAM pour d\u00e9couvrir les m\u00e9thodes de multiplication \u00e9gyptienne, maya, russe, chinoise, indienne... en groupes, puis les pr\u00e9senter et les appliquer. Environ 2 heures.","rel":"","context":"Dans &quot;STEAM&quot;","block_context":{"text":"STEAM","link":"https:\/\/portaileduc.net\/website\/category\/domaines-disciplines\/steam\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/10\/ImageTeachInSTEAM.png?fit=798%2C448&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/10\/ImageTeachInSTEAM.png?fit=798%2C448&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/10\/ImageTeachInSTEAM.png?fit=798%2C448&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/10\/ImageTeachInSTEAM.png?fit=798%2C448&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":8078,"url":"https:\/\/portaileduc.net\/website\/mission-lego-steam-des-defis-dingenierie-en-briques\/","url_meta":{"origin":8075,"position":3},"title":"Mission LEGO STEAM : des d\u00e9fis d&rsquo;ing\u00e9nierie en briques","author":"Maxime Duquesnoy","date":"23 octobre 2026","format":false,"excerpt":"Une fiche TeachInSTEAM pour relever des d\u00e9fis d'ing\u00e9nierie avec des briques LEGO : tour la plus haute, pont r\u00e9sistant, circuit de billes, codage binaire... Environ 2 \u00e0 3 heures.","rel":"","context":"Dans &quot;STEAM&quot;","block_context":{"text":"STEAM","link":"https:\/\/portaileduc.net\/website\/category\/domaines-disciplines\/steam\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/10\/ImageTeachInSTEAM.png?fit=798%2C448&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/10\/ImageTeachInSTEAM.png?fit=798%2C448&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/10\/ImageTeachInSTEAM.png?fit=798%2C448&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/10\/ImageTeachInSTEAM.png?fit=798%2C448&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":8079,"url":"https:\/\/portaileduc.net\/website\/le-cafe-des-steam-un-world-cafe-contre-les-stereotypes-de-genre\/","url_meta":{"origin":8075,"position":4},"title":"Caf\u00e9 des STEAM : un world caf\u00e9 contre les st\u00e9r\u00e9otypes","author":"Maxime Duquesnoy","date":"23 octobre 2026","format":false,"excerpt":"Une fiche TeachInSTEAM pour animer un world caf\u00e9 sur les STEAM et les st\u00e9r\u00e9otypes de genre : tables th\u00e9matiques, rotations, synth\u00e8se et plan d'actions. Environ 2 heures.","rel":"","context":"Dans &quot;STEAM&quot;","block_context":{"text":"STEAM","link":"https:\/\/portaileduc.net\/website\/category\/domaines-disciplines\/steam\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/10\/ImageTeachInSTEAM.png?fit=798%2C448&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/10\/ImageTeachInSTEAM.png?fit=798%2C448&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/10\/ImageTeachInSTEAM.png?fit=798%2C448&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/10\/ImageTeachInSTEAM.png?fit=798%2C448&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":8080,"url":"https:\/\/portaileduc.net\/website\/creativisteam-faire-deviner-le-vocabulaire-des-steam\/","url_meta":{"origin":8075,"position":5},"title":"Cr\u00e9ativiSTEAM : faire deviner le vocabulaire des STEAM","author":"Maxime Duquesnoy","date":"23 octobre 2026","format":false,"excerpt":"Une fiche TeachInSTEAM qui adapte le jeu Creativity : faire deviner des mots des STEAM par le dessin, le mime, la p\u00e2te \u00e0 modeler ou le fil de fer. Avec 100 cartes mots \u00e0 imprimer.","rel":"","context":"Dans &quot;STEAM&quot;","block_context":{"text":"STEAM","link":"https:\/\/portaileduc.net\/website\/category\/domaines-disciplines\/steam\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/10\/ImageTeachInSTEAM.png?fit=798%2C448&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/10\/ImageTeachInSTEAM.png?fit=798%2C448&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/10\/ImageTeachInSTEAM.png?fit=798%2C448&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/10\/ImageTeachInSTEAM.png?fit=798%2C448&ssl=1&resize=700%2C400 2x"},"classes":[]}],"jetpack_likes_enabled":true,"jetpack_featured_media_url":"https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/10\/ImageTeachInSTEAM.png?fit=798%2C448&ssl=1","_links":{"self":[{"href":"https:\/\/portaileduc.net\/website\/wp-json\/wp\/v2\/posts\/8075","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/portaileduc.net\/website\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/portaileduc.net\/website\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/portaileduc.net\/website\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/portaileduc.net\/website\/wp-json\/wp\/v2\/comments?post=8075"}],"version-history":[{"count":2,"href":"https:\/\/portaileduc.net\/website\/wp-json\/wp\/v2\/posts\/8075\/revisions"}],"predecessor-version":[{"id":9074,"href":"https:\/\/portaileduc.net\/website\/wp-json\/wp\/v2\/posts\/8075\/revisions\/9074"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/portaileduc.net\/website\/wp-json\/wp\/v2\/media\/8074"}],"wp:attachment":[{"href":"https:\/\/portaileduc.net\/website\/wp-json\/wp\/v2\/media?parent=8075"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/portaileduc.net\/website\/wp-json\/wp\/v2\/categories?post=8075"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/portaileduc.net\/website\/wp-json\/wp\/v2\/tags?post=8075"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}