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Geoboard – Use geoboards to illustrate area, perimeter, and rational number concepts. | |
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How High? – Try your hand at the classic Piagetian conservation of volume test. | |
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Tangrams – Use all seven Chinese puzzle pieces to make shapes and solve problems. | |
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Space Blocks – Create and discover patterns using three dimensional blocks. | |
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Turtle Geometry – Explore numbers, shapes, and logic by programming a turtle to move. | |
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