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Self-Portrait Silhouettes: Activity 1
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In this activity, learners make a photographic image--without a camera!
Self-Portrait Silhouettes: Activity 2
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In this activity, learners make a photographic image—without a camera!
Soap Bubble Shapes
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Learners explore three-dimensional geometric frames including cubes and tetrahedrons, as they create bubble wands with pipe cleaners and drinking straws.
Giant Lens
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In this activity about light and refraction, learners discover how a lens creates an image that hangs in midair.