Parcourir
Les six compétences mathématiques
Chaque exercice du site est indexé sur une ou plusieurs compétences du programme officiel, pour faciliter la construction de séances équilibrées et différenciées.
Chercher
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- • Explorer différentes pistes
- • Essayer plusieurs stratégies
- • Organiser sa démarche
- • Persévérer face à une difficulté
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Modéliser
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- • Traduire une situation en langage mathématique
- • Choisir un modèle adapté
- • Utiliser le modèle pour résoudre
- • Interpréter le résultat obtenu
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Représenter
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- • Choisir une représentation adaptée
- • Utiliser différentes représentations
- • Passer d'une représentation à une autre
- • Produire une représentation pertinente
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Raisonner
- • Enchaîner des arguments logiques
- • Justifier une démarche
- • Démontrer un résultat
- • Vérifier un raisonnement
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Calculer
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- • Calculer avec des nombres et des lettres
- • Choisir une méthode de calcul adaptée
- • Utiliser le calcul mental, posé ou instrumenté
- • Contrôler la vraisemblance d'un résultat
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Communiquer
- • Expliquer une démarche
- • Utiliser un langage mathématique précis
- • Argumenter à l'oral et à l'écrit
- • Échanger avec les autres
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