# Search Results

Showing results 1 to 9 of 9

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In this activity (on pages 41-47 of PDF), learners explore tesselating geometric patterns (repeated shapes, similar to the art of M.C. Escher).

1 cent - \$1 per student Ages 4 - adult 45 to 60 minutes
Source Institutions
In this tabletop activity (on pages 32-40), learners make Möbius strips -- 3D surfaces with only one side.

1 cent - \$1 per student Ages 4 - adult 10 to 30 minutes
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This lesson (on pages 46-55 of PDF) features two strategy board games -- one from Ghana and one from China. The first game, Achi, is a cross between checkers and tic-tac-toe.

1 cent - \$1 per student Ages 8 - 14 45 to 60 minutes
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The popular sudoku puzzles use numbers, but the game could played with any set of 9 different objects!

1 cent - \$1 per student Ages 8 - 14 45 to 60 minutes
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In this classic memory game (on pages 37-45 of PDF), learners turn over tiles to reveal images on the back.

1 cent - \$1 per group Ages 4 - 11 45 to 60 minutes
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In this activity (on pages 49-54 of PDF), learners play with tangrams, a set of triangles, squares and a parallelogram that can combine into a larger square as well as all sorts of other shapes.

1 cent - \$1 per student Ages 4 - adult 45 to 60 minutes
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This activity (on pages 21-32 of PDF) has learners act out several classic brain teasers.

1 cent - \$1 per student Ages 8 - 14 10 to 30 minutes
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In this hands-on activity, learners use toothpicks to build different triangles and squares and then use the toothpicks to build and solve some tricky shape puzzles.

\$1 - \$5 per group Ages 6 - 11 5 to 10 minutes
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In this activity (on pages 55-66 of PDF), learners fold paper into origami shapes and then combine several identical shapes into a three-dimensional structure.

1 cent - \$1 per student Ages 4 - adult 45 to 60 minutes