Make waves with a dripping faucet, audio speaker, or laser!
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Watch a string vibrate in slow motion.
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Make waves with a dripping faucet, audio speaker, or laser!
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This lab allows students to watch different types of molecules form a solid,…
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Test the pH of things like coffee, spit, and soap to determine whether each is…
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See how the equation form of Ohm's law relates to a simple circuit.
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Do you ever wonder how a greenhouse gas affects the climate, or why the ozone…
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Make sparks fly with John Travoltage.
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Explore fractions while you help yourself to 1 and 1/2 chocolate cakes and wash…
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Explore fractions while you help yourself to 1/3 of a chocolate cake and wash…
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Build equivalent fractions with different denominators.
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Match shapes and numbers to earn stars in this fractions game.
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