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In this activity, learners discover what buoyancy is and determine the characteristics that make an object buoyant. Learners design, build, test, and evaluate boats made from a variety of materials.

$1 - $5 per group Ages 8 - 11 10 to 30 minutes
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The goal of this activity is to design the fastest sailboat or one that carries the most treasure.

$5 - $10 per group Ages 6 - 18 10 to 30 minutes