Are you feeling the pressure? Let loose a little with a kinesthetic activity that models molecular motion in a closed space! The activity varies conditions such as volume and temperature and examines the effects on molecules.

Concepts

atmospheric pressure, pressure, force, gas pressure

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Additional Tags

science

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Instructional Ideas

• Follow the activity with a discussion of the gas laws and calculations

Classroom Considerations

• Requires a large enough space to move around as a class
• Expects a familiarity with molecular movement

Pros

• Uses easily obtainable materials
• Provides learners with a concrete model of an abstract concept

Cons

• None