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We all Scream for Ice Cream
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In this activity, learners observe how salinity affects the freezing point of water by making and enjoying ice cream.
Curious Crystals
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Learners carefully look at four known household crystals.
Crushing Test
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In this activity, learners design a crushing test and discover that identifying and controlling the variables may be difficult.
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.