TV on a Rolling Cart

Water Car

From Science Max: Experiments at Large · 2018

Water Car
22 min3rd4th5th6thScience
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Summary

Phil powers a vehicle using water, showing how energy can be transferred and changed from one form into motion. A creative look at energy at work. ~22 min, free on the official Science Max YouTube channel.

Viewer safety

All ages
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Teaching resources

Discussion questions

Discussion

Can water power a car? Phil turns one kind of energy into motion to get rolling.

  1. Where does the energy to move the car come from?
  2. How does the energy change form to make the car go?
  3. What other things can we use to power a vehicle?
  4. Why do we look for different ways to make energy?

Quick work-a-long

Vocabulary: energy, transfer, power, motion, vehicle.

Try it: Blow through a straw to push a light toy car across a table. Explain how the energy from your breath became motion.