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Draggin' Boats
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Learners design, build, and test models of "dragon boats" made from up to three milk cartons.
Soapy Boat
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Learners discover that soap can be used to power a boat. Learners make a simple, flat boat model, put it in water, and then add a drop of detergent at the back of the boat.
Marshmallow Models
Source Institutions
No glue is needed for learners of any age to become marshmallow architects or engineers.
Ocean Currents
Source Institutions
In this activity, learners will explore how density is affected by temperature and how that can create currents.