{"id":777,"date":"2026-02-10T19:11:58","date_gmt":"2026-02-10T19:11:58","guid":{"rendered":"https:\/\/urff.app\/?page_id=777"},"modified":"2026-07-16T14:05:19","modified_gmt":"2026-07-16T14:05:19","slug":"rechengeschichten","status":"publish","type":"page","link":"https:\/\/urff.app\/fr\/rechengeschichten\/","title":{"rendered":"Histoires math\u00e9matiques"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><!-- WP-Appbox (Version: 4.5.13 \/\/ Store: appstore \/\/ ID: 6758136534) -->\n<div class=\"wpappbox wpappbox-326d2f27430af0a815ce8932320d3f92 appstore simple\">\n\t<div class=\"qrcode\"><img decoding=\"async\" src=\"https:\/\/api.qrserver.com\/v1\/create-qr-code\/?data=https%3A%2F%2Fapps.apple.com%2Fde%2Fapp%2Frechengeschichten%2Fid6758136534&size=200x200&ecc=M&margin=0\" alt=\"Rechengeschichten\" \/><\/div>\n\t<div class=\"appicon\">\n\t\t<a target=\"_blank\" rel=\"nofollow\" href=\"https:\/\/apps.apple.com\/de\/app\/rechengeschichten\/id6758136534\" aria-label=\"Histoires math\u00e9matiques\"><img decoding=\"async\" src=\"\/\/is1-ssl.mzstatic.com\/image\/thumb\/PurpleSource221\/v4\/3d\/65\/82\/3d658292-73ce-47db-edec-30dd7fef8f7c\/Placeholder.mill\/200x200bb-75.png\" alt=\"Rechengeschichten\" \/><\/a>\n\t<\/div>\n\t<div class=\"applinks\">\n\t\t<div class=\"appbuttons\">\n\t\t\t<a target=\"_blank\" rel=\"nofollow\" href=\"https:\/\/apps.apple.com\/de\/app\/rechengeschichten\/id6758136534\" aria-label=\"Histoires math\u00e9matiques\">T\u00e9l\u00e9charger<\/a>\n\t\t\t<span onmouseover=\"jQuery('.wpappbox-326d2f27430af0a815ce8932320d3f92 .qrcode').show();\" onmouseout=\"jQuery('.wpappbox-326d2f27430af0a815ce8932320d3f92 .qrcode').hide();\">Code QR<\/span>\n\t\t<\/div>\n\t<\/div>\n\t<div class=\"appdetails\">\n\t\t<div class=\"apptitle\"><a target=\"_blank\" rel=\"nofollow\" href=\"https:\/\/apps.apple.com\/de\/app\/rechengeschichten\/id6758136534\" title=\"Histoires math\u00e9matiques\" aria-label=\"Histoires math\u00e9matiques\" class=\"apptitle\">Histoires math\u00e9matiques<\/a><\/div>\n\t\t<div class=\"developer\">\n\t\t\t<span class=\"label\">Promoteur: <\/span>\n\t\t\t<span class=\"value\"><a target=\"_blank\" rel=\"nofollow\" href=\"https:\/\/apps.apple.com\/de\/developer\/christian-urff\/id415894463\">Christian Urff<\/a><\/span>\n\t\t<\/div>\n\t\t<div class=\"price\">\n\t\t\t<span class=\"label\">Prix\u00a0: <\/span>\n\t\t\t<span class=\"value\">4,99\u00a0\u20ac<\/span> \n\t\t\t<span class=\"rating\"><\/span>\n\t\t<\/div>\n\t<\/div>\n<\/div><!-- \/WP-Appbox --><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les probl\u00e8mes \u00e9crits figurent parmi les t\u00e2ches les plus difficiles en math\u00e9matiques. Les enfants doivent comprendre un texte, distinguer les informations pertinentes des informations superflues, construire un mod\u00e8le math\u00e9matique et enfin effectuer le calcul. Nombre d&#039;entre eux \u00e9chouent non pas \u00e0 cause des math\u00e9matiques elles-m\u00eames, mais \u00e0 cause de difficult\u00e9s de compr\u00e9hension du texte ou de mod\u00e9lisation (Reusser, 1997). \u00ab\u00a0Real-Question Word Problems\u00a0\u00bb est une application qui utilise l&#039;intelligence artificielle pour guider les enfants du CP \u00e0 la 6e au moins, pr\u00e9cis\u00e9ment \u00e0 travers ces \u00e9tapes\u00a0: non pas en leur donnant les r\u00e9ponses, mais en leur proposant des consignes structur\u00e9es bas\u00e9es sur des strat\u00e9gies de r\u00e9solution de probl\u00e8mes \u00e9prouv\u00e9es.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"790\" src=\"https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot3-2-1024x768.png\" alt=\"\" class=\"wp-image-790\" srcset=\"https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot3-2-1024x768.png 1024w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot3-2-300x225.png 300w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot3-2-768x576.png 768w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot3-2-1536x1151.png 1536w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot3-2-2048x1535.png 2048w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot3-2-16x12.png 16w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"788\" src=\"https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot5-2-1024x768.png\" alt=\"\" class=\"wp-image-788\" srcset=\"https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot5-2-1024x768.png 1024w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot5-2-300x225.png 300w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot5-2-768x576.png 768w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot5-2-1536x1151.png 1536w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot5-2-2048x1535.png 2048w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot5-2-16x12.png 16w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<h6 class=\"wp-block-heading\">Travail fond\u00e9 sur la strat\u00e9gie<\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">L&#039;acquisition de strat\u00e9gies explicites de r\u00e9solution de probl\u00e8mes est nettement plus efficace pour r\u00e9soudre les probl\u00e8mes \u00e9crits que la pratique r\u00e9p\u00e9t\u00e9e de probl\u00e8mes individuels (Rasch, 2001). Les probl\u00e8mes \u00e9crits offrent sept mani\u00e8res d&#039;aborder les situations math\u00e9matiques\u00a0:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Lire le texte<\/strong> \u2013 Lecture \u00e0 voix haute, explications des mots et lecture avec support visuel en guise d\u2019introduction \u00e0 la t\u00e2che pour les enfants qui ont besoin d\u2019aide dans ce domaine (par exemple, \u00e9galement l\u2019allemand comme langue seconde, \u2026).<\/li>\n\n\n\n<li><strong>poser des questions<\/strong> Les enfants formulent leurs propres questions sur la situation et clarifient les \u00e9ventuelles lacunes de leur compr\u00e9hension avant d&#039;effectuer les calculs.<\/li>\n\n\n\n<li><strong>Comprendre le texte<\/strong> \u2013 L\u2019application permet de cr\u00e9er un r\u00e9seau d\u2019information\u00a0: quelles sont les donn\u00e9es pertinentes, quelle est la question, qu\u2019est-ce qui est superflu\u00a0?<\/li>\n\n\n\n<li><strong>D\u00e9veloppement de solutions<\/strong> \u2013 Un accompagnement \u00e9tape par \u00e9tape tout au long du processus de r\u00e9solution de probl\u00e8mes, avec un soutien \u00e0 plusieurs niveaux.<\/li>\n\n\n\n<li><strong>V\u00e9rifier la solution<\/strong> \u2013 Suggestions m\u00e9tacognitives pour \u00e9valuer le r\u00e9sultat\u00a0: Le r\u00e9sultat est-il correct\u00a0? Est-il adapt\u00e9 \u00e0 la situation\u00a0?<\/li>\n\n\n\n<li><strong>D\u00e9tective des pannes<\/strong> \u2013 Analyse de chemins de solution d\u00e9lib\u00e9r\u00e9ment erron\u00e9s et pr\u00e9d\u00e9termin\u00e9s. L\u2019examen des erreurs d\u2019autrui permet une discussion objective, sans menace personnelle, et renforce l\u2019argumentation math\u00e9matique.<\/li>\n\n\n\n<li><strong>Faire des suppositions<\/strong> \u2013 Pour l\u2019estimation et les probl\u00e8mes de Fermi\u00a0: les enfants apprennent \u00e0 g\u00e9rer les informations manquantes et \u00e0 formuler des hypoth\u00e8ses raisonn\u00e9es.<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"787\" src=\"https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot2-1-1024x768.png\" alt=\"\" class=\"wp-image-787\" srcset=\"https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot2-1-1024x768.png 1024w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot2-1-300x225.png 300w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot2-1-768x576.png 768w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot2-1-1536x1151.png 1536w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot2-1-2048x1535.png 2048w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot2-1-16x12.png 16w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"789\" src=\"https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot1-1-1024x768.png\" alt=\"\" class=\"wp-image-789\" srcset=\"https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot1-1-1024x768.png 1024w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot1-1-300x225.png 300w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot1-1-768x576.png 768w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot1-1-1536x1151.png 1536w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot1-1-2048x1535.png 2048w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot1-1-16x12.png 16w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<h6 class=\"wp-block-heading\">Types de t\u00e2ches<\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">De nombreux enfants calculent machinalement chaque nombre qu&#039;ils rencontrent, sans vraiment r\u00e9fl\u00e9chir au contexte. Les \u201e probl\u00e8mes du capitaine \u201c \u2014 des probl\u00e8mes insolubles dont le but est pr\u00e9cis\u00e9ment de parvenir \u00e0 cette conclusion \u2014 mettent en \u00e9vidence ce comportement et incitent les enfants \u00e0 prendre le temps de la r\u00e9flexion avant de calculer. Les probl\u00e8mes de Fermi, quant \u00e0 eux, posent des questions ouvertes qui n&#039;ont pas de r\u00e9ponse unique et d\u00e9finitive, mais qui exigent une estimation raisonn\u00e9e et une argumentation. Ces deux types de probl\u00e8mes sont int\u00e9gr\u00e9s \u00e0 l&#039;application, soigneusement \u00e9tudi\u00e9s, et favorisent une compr\u00e9hension plus approfondie de la mod\u00e9lisation math\u00e9matique. Lors de la g\u00e9n\u00e9ration de probl\u00e8mes de mod\u00e9lisation dans l&#039;application, ces types de probl\u00e8mes peuvent \u00eatre s\u00e9lectionn\u00e9s d\u00e9lib\u00e9r\u00e9ment, ou des mots-cl\u00e9s tels que \u201e surd\u00e9termin\u00e9 \u201c ou \u00ab sous-d\u00e9termin\u00e9 \u00bb peuvent \u00eatre saisis comme point de d\u00e9part.<\/p>\n\n\n\n<h6 class=\"wp-block-heading\">\u00c9chafaudage et adaptabilit\u00e9<\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">Le processus d&#039;accompagnement suit le mod\u00e8le en quatre phases de Polya (comprendre, planifier, mettre en \u0153uvre, \u00e9valuer) et s&#039;appuie sur le principe de l&#039;estompage progressif\u00a0: l&#039;accompagnement d\u00e9bute par des questions ouvertes et se pr\u00e9cise uniquement lorsque cela s&#039;av\u00e8re n\u00e9cessaire, progressant par un accompagnement strat\u00e9gique et une aide cibl\u00e9e jusqu&#039;\u00e0 des instructions \u00e9tape par \u00e9tape. Ceci permet aux enfants de travailler au plus pr\u00e8s de leur zone proximale de d\u00e9veloppement. L&#039;application adapte le langage, la complexit\u00e9 et l&#039;intensit\u00e9 de l&#039;accompagnement au groupe d&#039;\u00e2ge s\u00e9lectionn\u00e9 (du CP au CM2).<\/p>\n\n\n\n<h6 class=\"wp-block-heading\">Accessibilit\u00e9 et soutien \u00e0 la lecture<\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">Dans une classe, des \u00e9l\u00e8ves germanophones c\u00f4toient des enfants dont l&#039;allemand est la langue seconde, et des lecteurs confirm\u00e9s c\u00f4toient des \u00e9l\u00e8ves en difficult\u00e9 de lecture. Ceux qui ne comprennent pas le texte ne peuvent saisir les concepts math\u00e9matiques sous-jacents. C&#039;est pourquoi \u00ab\u00a0Math Stories\u00a0\u00bb propose une fonction de lecture \u00e0 voix haute avec vitesse ajustable, d\u00e9coupage en syllabes et des pictogrammes ARASAAC pour faciliter la compr\u00e9hension visuelle. L&#039;objectif n&#039;est pas de simplifier la t\u00e2che, mais d&#039;offrir une approche \u00e9quitable des math\u00e9matiques.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"790\" src=\"https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot3-2-1024x768.png\" alt=\"\" class=\"wp-image-790\" srcset=\"https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot3-2-1024x768.png 1024w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot3-2-300x225.png 300w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot3-2-768x576.png 768w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot3-2-1536x1151.png 1536w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot3-2-2048x1535.png 2048w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot3-2-16x12.png 16w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"785\" src=\"https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot6-1-1024x768.png\" alt=\"\" class=\"wp-image-785\" srcset=\"https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot6-1-1024x768.png 1024w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot6-1-300x225.png 300w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot6-1-768x576.png 768w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot6-1-1536x1151.png 1536w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot6-1-2048x1535.png 2048w, https:\/\/urff.app\/wp-content\/uploads\/2026\/02\/iPad-12.9-Inch-Display-Apple-iPad-Air-10.9-inch-4th-Generation-Screenshot6-1-16x12.png 16w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<h6 class=\"wp-block-heading\">Utilisation en classe<\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">Les probl\u00e8mes math\u00e9matiques sont particuli\u00e8rement adapt\u00e9s aux contextes d&#039;apprentissage o\u00f9 les enfants travaillent de mani\u00e8re autonome, notamment ceux qui ne b\u00e9n\u00e9ficient pas d&#039;un soutien scolaire \u00e0 la maison. Bien que le programme ne remplace pas l&#039;enseignant, il peut efficacement compl\u00e9ter son accompagnement dans le cadre de micro-interventions p\u00e9dagogiques, c&#039;est-\u00e0-dire lors de la r\u00e9alisation d&#039;une t\u00e2che, lorsque les enfants manquent de soutien et risquent de se d\u00e9courager. Les t\u00e2ches peuvent \u00eatre saisies par texte, photo ou code QR et partag\u00e9es entre appareils, facilitant ainsi leur int\u00e9gration aux plans de cours existants. <strong>Toute t\u00e2che textuelle peut donc \u00eatre effectu\u00e9e avec l&#039;application.<\/strong>, bien s\u00fbr \u00e9galement en combinaison avec du papier et un crayon.<\/p>\n\n\n\n<h6 class=\"wp-block-heading\">Fonctions suppl\u00e9mentaires<\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">Un g\u00e9n\u00e9rateur de probl\u00e8mes cr\u00e9e des probl\u00e8mes de math\u00e9matiques class\u00e9s par th\u00e8me, op\u00e9ration et niveau de difficult\u00e9. De plus, une collection de sc\u00e9narios concrets est disponible pour chaque niveau scolaire et niveau de difficult\u00e9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les enfants peuvent r\u00e9aliser des croquis sur une surface \u00e0 dessin pour illustrer la t\u00e2che et visualiser leurs id\u00e9es sur la situation. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pour les t\u00e2ches accomplies, des certificats de comp\u00e9tences peuvent \u00eatre d\u00e9livr\u00e9s. Ces certificats attestent de la d\u00e9marche suivie, et non de l&#039;exactitude de la solution. Ils offrent aux enseignants des informations pr\u00e9cieuses sur la qualit\u00e9 du travail effectu\u00e9 et le d\u00e9veloppement des comp\u00e9tences des enfants.<\/p>\n\n\n\n<h6 class=\"wp-block-heading\">Disponibilit\u00e9<\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">Math Stories est disponible sous forme d&#039;application web sur <a href=\"https:\/\/rechengeschichten.urff.app\">histoires math\u00e9matiques.urff.app<\/a> Elle est accessible gratuitement et fonctionne sur tous les appareils dot\u00e9s d&#039;un navigateur moderne. Cependant, une cl\u00e9 API distincte est requise pour utiliser les fonctionnalit\u00e9s d&#039;IA de l&#039;application. <br><strong>Une application est disponible sur l&#039;App Store pour iPad et iPhone, o\u00f9 le prix d&#039;achat couvre \u00e9galement les co\u00fbts li\u00e9s \u00e0 l&#039;IA, et par cons\u00e9quent aucune cl\u00e9 API entra\u00eenant des frais suppl\u00e9mentaires n&#039;est n\u00e9cessaire.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><!-- WP-Appbox (Version: 4.5.13 \/\/ Store: appstore \/\/ ID: 6758136534) -->\n<div class=\"wpappbox wpappbox-326d2f27430af0a815ce8932320d3f92 appstore simple\">\n\t<div class=\"qrcode\"><img decoding=\"async\" src=\"https:\/\/api.qrserver.com\/v1\/create-qr-code\/?data=https%3A%2F%2Fapps.apple.com%2Fde%2Fapp%2Frechengeschichten%2Fid6758136534&size=200x200&ecc=M&margin=0\" alt=\"Rechengeschichten\" \/><\/div>\n\t<div class=\"appicon\">\n\t\t<a target=\"_blank\" rel=\"nofollow\" href=\"https:\/\/apps.apple.com\/de\/app\/rechengeschichten\/id6758136534\" aria-label=\"Histoires math\u00e9matiques\"><img decoding=\"async\" src=\"\/\/is1-ssl.mzstatic.com\/image\/thumb\/PurpleSource221\/v4\/3d\/65\/82\/3d658292-73ce-47db-edec-30dd7fef8f7c\/Placeholder.mill\/200x200bb-75.png\" alt=\"Rechengeschichten\" \/><\/a>\n\t<\/div>\n\t<div class=\"applinks\">\n\t\t<div class=\"appbuttons\">\n\t\t\t<a target=\"_blank\" rel=\"nofollow\" href=\"https:\/\/apps.apple.com\/de\/app\/rechengeschichten\/id6758136534\" aria-label=\"Histoires math\u00e9matiques\">T\u00e9l\u00e9charger<\/a>\n\t\t\t<span onmouseover=\"jQuery('.wpappbox-326d2f27430af0a815ce8932320d3f92 .qrcode').show();\" onmouseout=\"jQuery('.wpappbox-326d2f27430af0a815ce8932320d3f92 .qrcode').hide();\">Code QR<\/span>\n\t\t<\/div>\n\t<\/div>\n\t<div class=\"appdetails\">\n\t\t<div class=\"apptitle\"><a target=\"_blank\" rel=\"nofollow\" href=\"https:\/\/apps.apple.com\/de\/app\/rechengeschichten\/id6758136534\" title=\"Histoires math\u00e9matiques\" aria-label=\"Histoires math\u00e9matiques\" class=\"apptitle\">Histoires math\u00e9matiques<\/a><\/div>\n\t\t<div class=\"developer\">\n\t\t\t<span class=\"label\">Promoteur: <\/span>\n\t\t\t<span class=\"value\"><a target=\"_blank\" rel=\"nofollow\" href=\"https:\/\/apps.apple.com\/de\/developer\/christian-urff\/id415894463\">Christian Urff<\/a><\/span>\n\t\t<\/div>\n\t\t<div class=\"price\">\n\t\t\t<span class=\"label\">Prix\u00a0: <\/span>\n\t\t\t<span class=\"value\">4,99\u00a0\u20ac<\/span> \n\t\t\t<span class=\"rating\"><\/span>\n\t\t<\/div>\n\t<\/div>\n<\/div><!-- \/WP-Appbox --><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">litt\u00e9rature<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Franke, M., Ruwisch, S. et Padberg, F. (2010). Didactique des probl\u00e8mes de mots \u00e0 l&#039;\u00e9cole primaire (2e \u00e9d.). Heidelberg : Spektrum Akademischer Verlag.<\/li>\n\n\n\n<li>Rasch, R. (2001). Aborder les probl\u00e8mes complexes en math\u00e9matiques \u00e0 l&#039;\u00e9cole primaire\u00a0: \u00e9tude des approches des \u00e9l\u00e8ves face \u00e0 des probl\u00e8mes exigeants et conclusions pour la conception de le\u00e7ons favorisant le d\u00e9veloppement des comp\u00e9tences de r\u00e9solution de probl\u00e8mes correspondantes. Hildesheim\u00a0: Franzbecker.<\/li>\n\n\n\n<li>Reusser, K. (1997). Acquisition de comp\u00e9tences math\u00e9matiques : Revue de la litt\u00e9rature. Dans F.E. Weinert et A. Helmke (Eds.), D\u00e9veloppement \u00e0 l&#039;\u00e2ge de l&#039;\u00e9cole primaire (pp. 141-155). Weinheim : Beltz PsychologieVerlagsUnion (PVU).<\/li>\n\n\n\n<li>PIKAS (DZLM). <em>Situations concr\u00e8tes \u2013 tailles et mesures.<\/em> <a href=\"https:\/\/pikas.dzlm.de\/unterricht\/gr\u00f6\u00dfen-und-messen\/sachsituationen\">pikas.dzlm.de<\/a>.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Sachaufgaben geh\u00f6ren zu den anspruchsvollsten Aufgaben im Mathematikunterricht. Kinder m\u00fcssen einen Text verstehen, relevante von irrelevanten Informationen unterscheiden, ein mathematisches Modell bilden und schlie\u00dflich rechnen. Viele scheitern dabei nicht an der Mathematik selbst, sondern bereits am Textverstehen oder an der Modellierung (Reusser 1997). Rechengeschichten ist eine App, die Kinder der Klassen 1 bis mindestens 6 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-777","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/urff.app\/fr\/wp-json\/wp\/v2\/pages\/777","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/urff.app\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/urff.app\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/urff.app\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/urff.app\/fr\/wp-json\/wp\/v2\/comments?post=777"}],"version-history":[{"count":11,"href":"https:\/\/urff.app\/fr\/wp-json\/wp\/v2\/pages\/777\/revisions"}],"predecessor-version":[{"id":1043,"href":"https:\/\/urff.app\/fr\/wp-json\/wp\/v2\/pages\/777\/revisions\/1043"}],"wp:attachment":[{"href":"https:\/\/urff.app\/fr\/wp-json\/wp\/v2\/media?parent=777"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}