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Math, Animals, Class

Hexi cards--matching

Free Printable Hexi Cards

Free printable hexi-card games (played like dominoes, score by matching colors; each color matched worth one point)

Diagonally Polarized Pentominoes

Diagonally Polarized Pentominoes

Pentominos

Pentominos

Symmetry from 1 up to 12 and back Assign numbers to the 12 pentominoes from 1 up to 12 Make 2 series of 12 shapes, all containing at least one axis of symmetry, with the following conditions: The shapes may not contain any holes. Series 1: pentomino 1; pentominoes 1+2; ... ;pentominoes 1+2+...+12. Series 2: pentomino 12; pentominoes 12+11; ... ;pentominoes 12+...+2+1. This will be made clearer in the above example.

Make 2 series of 12 shapes, all containing at least one axis of symmetry

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