Pattern block

Pattern blocks are a type of mathematical manipulatives, developed in the 1960s by the Elementary Science Studies. They allow children to see how shapes can be decomposed into other shapes and introduces them to tilings. The standard pattern blocks are divided into two different sets. In the first set, the shapes can all be built out of the green equilateral triangle. This set contains:

单词	Pattern block
释义	Pattern block 英语百科 Pattern block Pattern blocks are a type of mathematical manipulatives, developed in the 1960s by the Elementary Science Studies. They allow children to see how shapes can be decomposed into other shapes and introduces them to tilings. The standard pattern blocks are divided into two different sets. In the first set, the shapes can all be built out of the green equilateral triangle. This set contains:
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