Speed Teacher Resources
Find Speed educational lesson plans and worksheets
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Dark Matter: How Does it Explain a Star's Speed?
Studying spiral galaxies can make your head spin! With this video, find out how astronomers calculate a galaxy's rotational speed, and how the prediction that the outermost stars slow down does not seem to be true. The mystery may be...
3 mins 6th - 12th CCSS: Adaptable
The Speed of Light in Glass
New ReviewWhat happens to the speed of light as it goes through a glass door? Light travels slower through glass than through air, but does the speed of light change or is it just our perception? The short video explains the speed of light as it...
2 mins 9th - Higher Ed CCSS: Adaptable
Conservation of Momentum: Marble Collisions
New ReviewWhat happens to the momentum of an object when it strikes another object? Scholars roll a marble down a ramp so it collides with another marble. By measuring the speed of each marble before and after the collision, pupils answer this...
9th - 12th CCSS: Adaptable