FD 2 PA 9 – HALVES OF SHAPES AND GROUPS, ODD AND EVEN NUMBERS

Children investigate halving shapes and groups, explaining it is half as big / many, and explaining why halves are different sizes / amounts.
They halve groups related to the 2 ways to divide by 2 – into ‘groups of 2’ (quotative) and into ‘2 equal groups’ (partitive).  Partitive division is related to halving.

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