
Balloon Car Design Challenge
Five steps are needed to complete this badge:
- Learn about potential and kinetic energy
- Design and build a balloon car
- Test your balloon-powered car
- Analyze and share results
- Brainstorm ways to improve your design
You can complete these steps in 4 easy parts:
- of 3 – Energy and design
- of 3 – Build and test it
- 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