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Pneumatic Trough
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In this activity, learners build a "pneumatic trough," a laboratory apparatus used for collecting pure gas samples over water.
Scaling an Atom
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In this activity, learners make a scale model of an atom to see how big or how small an atom is compared to its nucleus. Learners will realize that most of matter is just empty space!
Mold Mole Molds
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In this activity, learners make different shapes that hold exactly one mole of gas (air).
Keeps on Pumpin': Your Heart
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In this activity, learners explore the great pump in their chests--the human heart!