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Investigating Density Currents
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In this lab activity, learners explore how to initiate a density current. Learners measure six flasks with different concentrations of salt and water (colored blue).
Linear Functions: Mystery Liquids
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In this math lesson, learners analyze the density of liquids in order to explore linear functions.
Five-Layer Density Column
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In this activity, learners can create five-layer density columns by employing one of three (or all) methods.
That's the Way the Ball Bounces: Level 2
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In this activity, learners prepare four polymer elastomers and then compare their physical properties, such as texture, color, volume, density, and bounce height.
Cooling Off
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In this activity, learners are introduced to challenges of maintaining temperatures while living in space.
Build A Hydrometer
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In this activity, learners will explore how a hydrometer works by building a working model and conducting experiments.