An activity to demonstrate what happens to a variety of liquids when heat is removed.
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Cooling decreases the temperature of a substance. If the temperature is decreased enough, this can lead to a change of state
在this activity, students predict, observe, and record what happens to liquids of varying consistencies when the heat is removed. The liquids are placed in the freezer and observed after two hours, then after four hours.
Discussion questions are also provided.
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