Huitième unité sur la multiplication et la division de nombres entiers pour organiser les cordées et les rations.
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A fast-paced math game using a standard deck of cards where students practice addition, subtraction, and multiplication to claim numbers on a hundreds chart. Includes three levels of difficulty from basic operations to multi-step expressions.
A mathematical game lesson focusing on addition skills using two dice, where students practice finding sums from 2 to 12 and applying strategic thinking to win.
A comprehensive math review lesson where students travel from New York to California, solving grade-level problems to reach each destination.
A math lesson themed around a movie theater, covering money and elapsed time word problems through explicit instruction and task card practice.
Multiplier et diviser des nombres entiers et décimaux par 10, 100 et 1000 en utilisant des stratégies de décalage de virgule.
A focused exploration of classifying triangles by their side lengths and angle measures, specifically designed for 4th-grade EOG preparation. Students will identify and draw triangles based on dual criteria and investigate which combinations are physically possible.
Additionner mentalement des nombres décimaux simples (0,1 ; 0,5 ; 0,25) à des entiers pour consolider la notion de valeur de position.
Calculer rapidement les compléments à 100 et à 1000 pour développer des stratégies de calcul mental efficaces.
Entraînement intensif sur les tables de multiplication de 7, 8 et 9 à travers un format flash rapide pour renforcer la mémorisation.