Children get visual and tangible perspectives on integers and their Triangular Numbers, Tetrahedral numbers, square nuberts, a

Kids Learn how to take apart and reassemble things when doing math, which is a big idea in Mathematics

Kids Learn how to take apart and reassemble things when doing math, which is a big idea in Mathematics

Description

Children get visual and tangible perspectives on integers and their Triangular Numbers, Tetrahedral numbers, square nuberts, a

Kids Learn how to take apart and reassemble things when doing math, which is a big idea in Mathematics

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