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Animal Attraction
Source Institutions
Investigate a flower's power of marketing by making an imitation flower that successfully signals a bee (or other pollinator of your choice) to visit.
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A-Mazing Robot
Source Institutions
This activity lets you program your 'robot' (a willing friend) to pick up and dispose of some 'toxic waste' using as few commands as possible.
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Shrinky Dinks
Source Institutions
Heat makes some materials expand, and it makes others shrink.
Stranded
Source Institutions
What's a more compelling problem to solve than being stranded on a deserted island?
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Aluminum Boats
Source Institutions
Test the buoyancy of an aluminum foil boat and an aluminum foil ball. Why does the same material in different shapes sink or float?