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In this activity, learners investigate the reflective properties of light and mirrors as they make a kaleidoscope.

$1 - $5 per student Ages 6 - 11 10 to 30 minutes
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Create 3D glasses and use them to explore color, light and optics. Fool your brain into 'seeing' three dimensions on a flat surface!

1 cent - $1 per student Ages 6 - 18 10 to 30 minutes
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This is an activity about turbidity, or the amount of sediment suspended in water.

$1 - $5 per student Ages 6 - 14 10 to 30 minutes