STEM

# How Energy Works

80 CQ
12 Lessons
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• Playing
5 CQ
6. How to Measure Bounciness of a Ball
A lesson with Stoked About Science

Is it possible to measure bounciness? In this physics lesson on energy, learn a formula to find which is the bounciest ball, and measure change in temperature.

Is it possible to measure bounciness? In this physics lesson on energy, learn a formula to find which is the bounciest ball, and measure change in temperature.

• Playing
7 CQ
7. How to Calculate Air Resistance
A lesson with Stoked About Science

How much does air resistance affect a Nerf gun and a swinging bowling ball? This physics lesson explores experiments and calculations to figure it out!

How much does air resistance affect a Nerf gun and a swinging bowling ball? This physics lesson explores experiments and calculations to figure it out!

• Playing
8 CQ
8. How to Calculate Work, Force & Distance
A lesson with Stoked About Science

How does a pulley system make it easier to lift something? In this physics lesson for beginners, learn about work, and how it relates to force and distance.

How does a pulley system make it easier to lift something? In this physics lesson for beginners, learn about work, and how it relates to force and distance.

• Playing
7 CQ
9. How to Calculate Power
A lesson with Stoked About Science

Why do hiking trails zig-zag up a mountain rather than going straight up? In this hands-on physics lesson learn why by reviewing the basic formula for power!

Why do hiking trails zig-zag up a mountain rather than going straight up? In this hands-on physics lesson learn why by reviewing the basic formula for power!

• Playing
7 CQ
10. How to Make a Rubber Band Car
A lesson with Stoked About Science

What can you do with pencils, rubber bands, straws, and some old CDs? Build a rubber band car to test distance (or speed), and compete against friends!

What can you do with pencils, rubber bands, straws, and some old CDs? Build a rubber band car to test distance (or speed), and compete against friends!

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