Mastering Math Manipulatives, Grades 4-8: Hands-On and Virtual Activities for Bu
57,53 €
"Every math teacher knows that using manipulatives is a good idea. It includes virtual manipulatives! This is a must-have for every math teacher!". -- John SanGiovanni. Manipulatives play a vital role in developing a solid conceptual understanding of the math, even at the middle school level.
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