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Learners investigate the implications of blood pressure. They use film canisters and balloons to build models that help them explain how blood pressure works.
26 Views 54 Downloads
Floating Fishes: How do Fishes Control Buoyancy?
Playing with balloons, water, oil, and bottles help put this instructional activity over the top! Participants use air-filled balloons in water tanks to experience gas compression. They also use oil-filled bottles to experiment with...
7th - 12th Science
The Effects of Underwater Pressure on the Body
Exactly what causes the the pain you feel when diving to the deep end of a pool? Find out with this short video that explores the physical laws governing the behavior of gases and the ways they affect marine life and scuba divers that...
4 mins 6th - 12th Science CCSS: Adaptable