Design a Better Pinwheel
Engineers are consistently challenged to improve the performance of their designs. Take the simple pinwheel—how can we create a better pinwheel? Students compete to design a pinwheel that spins in the slightest breeze possible.
Activity Details
Activity Type:Hands-On Activities
Discipline:Environmental, Other
Topic(s):Forces, Energy
Grade:
Time:60 minutes or less
Translated Activity Available: Click here!
- Chinese Simplified
You may also like:
-
Design a bunny copter to twirl fast. -
How high can you build a skyscraper--on a wiggly, wobbly foundation? -
Create a system that uses bubbles to reduce carbon dioxide in water--reducing the water's acidity.