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Grade Level:
School Program Price:
Costs $10.00 per student
Description
A peg board frame and base. Marbles. Ramps, pulleys, chutes, trap doors and miscellaneous parts.
The Challenge: release one marble that will trip and trigger events to free three other marbles. There can be a creative assessment: the narrative represents in the invention: Goldilocks and the Three Bears for example.
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