Balloon Car Design Challenge

Five steps are needed to complete this badge:

1. Learn about potential and kinetic energy
2. Design and build a balloon car
3. Test your balloon-powered car
4. Analyze and share results
5. Brainstorm ways to improve your design

You can complete these steps in 4 easy parts:

1. of 3 – Energy and design
2. of 3 – Build and test it
3. of 3 – Think of a change and test again

 

Want to make your own plan to earn it? Look at the Leader’s Guide page.

Go back to Junior Badges page