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Model the Sun and Earth
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In this activity, learners make scale models of the Sun and Earth out of paper mache.
Freezing Lakes
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In some parts of the world, lakes freeze during winter. In this activity learners will explore water’s unique properties of freezing and melting, and how these relate to density and temperature.
What's in Your Blood?
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Doctors often send a sample of blood to a lab, to make sure their patients are healthy.