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This is an activity about waves. Using marbles, paper clips and rubber bands, learners explore how waves behave.

Learners design, build, and test models of "dragon boats" made from up to three milk cartons.

This guide features three related ramp explorations in which learners investigate the following science concepts: when placed on a ramp, some objects roll, others slide, and others stay put; the shape

In this activity, learners build water-propelled engines from soft drink cans.

This activity teaches combustion as the interaction of a fuel source and oxygen.

In this activity, learners follow simple historical maritime recipes to cook up hardtack and swanky, and then compare the foods they eat to what was served on ships in the past.