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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.
Corner Reflector
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In this optics/mathematics activity, learners use two hinged mirrors to create a kaleidoscope that shows multiple images of an object.
Periscope
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In this activity, learners construct a device that allows them to look over ledges or around corners.
It's all Done with Mirrors
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This fun and simple hands-on astronomy activity illustrates the path of light as it reflects off of mirrors and how this is used in telescopes.
Laser Jello
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In this activity, learners use gelatin as a lens to investigate the properties of laser light.
Periscope
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In this optics activity, learners build a spy tool to secretly view things over walls or around corners.