Catapults!
- Ms. Yoo
- Oct 28, 2022
- 1 min read
4th graders built a simple catapult using popsicle sticks and rubber bands. They predicted which object- a marshmallow, pom-pom, or candy pumpkin- would launch the farthest and recorded 3 trials to see how far each would go.

They had a blast and enjoyed getting to eat the extra candy in the end. (;
Comments