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Light on Other Planets
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In this math-based activity, learners model the intensity of light at various distances from a light source, and understand how astronomers measure the amount of sunlight that hits our planet and othe
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Total Internal Reflection
Source Institutions
In this activity, learners use a laser pointer, empty soda bottle, rubber plug and water to demonstrate total internal reflection.
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Super Gelatin
Source Institutions
Can gelatin (like Jell-O ®) change the speed of light?
Multiple Reflections
Source Institutions
In this activity, learners explore how mirrors reflect light and change the way we see things.