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Showing results 1 to 8 of 8
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Mix-N-Match Light
Source Institutions
This is an online exhibit about color perception. Learners set a random background color and then try to mix red, blue, and green light to match.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-680.png?itok=Nrdnv5Mq)
Color Vision
Source Institutions
In this online activity, learners make a whole rainbow by mixing red, green, and blue light. They can change the wavelength of a monochromatic beam or they can filter white light.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-451.jpg?itok=82k1bmzZ)
Bronx Cheer Bulb
Source Institutions
In this activity, learners observe what happens when they give a light source like a neon glow lamp a "Bronx Cheer." The lights appear to wiggle back and forth and flicker when learners blow air throu
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-499.jpg?itok=MsEfcQiT)
Zoom: Travel to a Star and Back to Earth
Source Institutions
This is an online activity about what would happen if we could travel at or near the speed of light.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-528.jpg?itok=YTjTmh3H)
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.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-592.png?itok=KnUMP3Z6)
Count Around
Source Institutions
Learners explore their surroundings while reasoning about categories and counting.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-193.jpg?itok=l9hBP9PN)
Physics in a Glass: Reversing Arrows
Source Institutions
In this simple activity, learners investigate refraction by placing a picture of an arrow behind a glass of water.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-505.jpg?itok=8wReF1tA)
Stop: Practice Stopping at Vehicle Intersections
Source Institutions
This is an online game about stopping distance. Learners choose one of three vehicles and one of three speeds.