Build your own authentic catapult with planks, a little glue, and the help of easy, step-by-step instructions. Then let the fun and experimentation begin! What shoots farther, a marshmallow or a piece of macaroni? How does the object’s course change when you pull the arm back to different points? If you make the flight deck higher, how does it affect the hurl?
FEATURES:
- KEVA® Catapult Kit introduces students to the basics of physics by experimenting with force, tension and angles
- Build your own authentic catapult with planks, a little glue and the help of easy, step-by-step instructions
- Learn what shoots farther, a marshmallow or a piece of macaroni
- See how the objects course changes when when you pull the arm back to different points
- Find out if you make the flight deck higher, how does it affect the hurl
- Let the fun and experiments begin
- Ages: 7-Up
60 Piece Set includes:
- Pre-drilled solid pine planks
- Wood glue
- Leather strap
- Ruler
- Rubber bands
- Cup
- 2 KEVA balls
- Target mat
- Fasteners
- Instructions
