How is your body similar to a car?

How is your body similar to a car?

Lesson narration:
Scroll for prep
Full Screen
Controls Icon Exit Full Screen

DISCUSS:

Do you think the "energy" used by people and the "energy" used by cars is the same thing? Why or why not?

Full Screen
Controls Icon Exit Full Screen
Full Screen
Controls Icon Exit Full Screen

DISCUSS:

Where does this get its energy from?

toy-car

Full Screen
Controls Icon Exit Full Screen
Full Screen
Controls Icon Exit Full Screen

DISCUSS:

The more you stretch a rubber band, the faster an object goes. Why?

Full Screen
Controls Icon Exit Full Screen
Lesson narration:

Activity Prep

Print Prep

THIS LESSON WAS REVISED ON APRIL 27, 2019. Here is a link to the previous version.
In this lesson, students learn that we use the energy from food to make our bodies move just like cars use the energy from gasoline to move. In the activity, Twist-o-matic Tester, students build paper models of an amusement park ride called the Twist-o-Matic. The ride stores energy in rubber bands and spins around when the energy is released. Students compare the speed of the spins when they use a thin rubber band versus a thick rubber band.

Extend this lesson

Download this Lesson to your device so you can play it offline: