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Rotating Light
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In this activity, learners explore what happens when polarized white light passes through a sugar solution.
Glow Up
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In this activity, learners explore chemiluminescence and fluorescence. Learners examine 3 different solutions in regular light, in the dark with added bleach solution, and under a black light.
Self-Portrait Silhouettes: Activity 2
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In this activity, learners make a photographic image—without a camera!
Self-Portrait Silhouettes: Activity 1
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In this activity, learners make a photographic image--without a camera!
Sensory Hi-Lo Hunt
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In this outdoor activity, learners use only their senses to to find the extremes of several environmental variables or physical factors: wind, temperature, light, slope and moisture.
Blue Sky
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In this optics activity, learners explore why the sky is blue and the sunset is red, using a simple setup comprising a transparent plastic box, water, and powdered milk.