Keva Contraptions Reactions Kits
Students combine Keva planks with unique components to put chain reactions in motion!
With chain reaction kits, students become engineers and inventors, designing tunnels, ramps, tracks, and towers to set off exciting chain reactions. Precision-cut planks and unique components—like a bell, bowling pin, and toy car—bring STEM concepts to life as students experiment with balance, proportion, and stability. No tools or adhesives required—just creativity and problem-solving!
The included idea book jump-starts inspiration, but students may also design their own unique reactions. Includes 178 wooden planks, 8 dowels, 2 reaction balls, and more for limitless hands-on learning. Each plank measures 4-1/2"L x 3/4"W x 1/4"H. Accommodates 1-2 students per kit, or up to 8 students for a set of 4! Recommended for Lower Elementary and up.
Set includes:
- Pine Keva Planks, 178 Ea
- Dowels, 8 Ea
- Reaction Balls, 2 Ea
- Bell, 1 Ea
- String, 1 Ea
- Bowling Pin, 1 Ea
- Toy Car, 1 Ea
- Illustrated Idea Book, 1 Ea