Engineering
Medium
Rubber Band Catapult
A catapult is a simple machine that converts stored elastic potential energy into kinetic energy (energy of motion). Whe...
Duration:20 min Materials:6 items Age range:7-12
Experiments with Small Pompoms Or Marshmallows
22 experiments using this material
Popular Materials
Engineering
Hard
Amazing Rubber Band Catapult Challenge
A catapult is a simple machine that converts stored elastic potential energy into kinetic energy (energy of motion). Whe...
Duration:15 min Materials:6 items Age range:7-12
Engineering
Easy
Super Rubber Band Catapult Challenge
A catapult is a simple machine that converts stored elastic potential energy into kinetic energy (energy of motion). Whe...
Duration:20 min Materials:6 items Age range:7-12
Engineering
Medium
Mega Rubber Band Catapult Challenge
A catapult is a simple machine that converts stored elastic potential energy into kinetic energy (energy of motion). Whe...
Duration:25 min Materials:6 items Age range:7-12
Engineering
Hard
Ultimate Rubber Band Catapult Challenge
A catapult is a simple machine that converts stored elastic potential energy into kinetic energy (energy of motion). Whe...
Duration:30 min Materials:6 items Age range:7-12
Engineering
Easy
Epic Rubber Band Catapult Challenge
A catapult is a simple machine that converts stored elastic potential energy into kinetic energy (energy of motion). Whe...
Duration:5 min Materials:6 items Age range:7-12
Engineering
Medium
Cool Rubber Band Catapult Challenge
A catapult is a simple machine that converts stored elastic potential energy into kinetic energy (energy of motion). Whe...
Duration:10 min Materials:6 items Age range:7-12
Engineering
Hard
Awesome Rubber Band Catapult Challenge
A catapult is a simple machine that converts stored elastic potential energy into kinetic energy (energy of motion). Whe...
Duration:15 min Materials:6 items Age range:7-12
Engineering
Easy
Fun Rubber Band Catapult Challenge
A catapult is a simple machine that converts stored elastic potential energy into kinetic energy (energy of motion). Whe...
Duration:20 min Materials:6 items Age range:7-12
Engineering
Medium
Quick Rubber Band Catapult Challenge
A catapult is a simple machine that converts stored elastic potential energy into kinetic energy (energy of motion). Whe...
Duration:25 min Materials:6 items Age range:7-12
Engineering
Hard
Simple Rubber Band Catapult Challenge
A catapult is a simple machine that converts stored elastic potential energy into kinetic energy (energy of motion). Whe...
Duration:30 min Materials:6 items Age range:7-12
Engineering
Easy
Giant Rubber Band Catapult Challenge
A catapult is a simple machine that converts stored elastic potential energy into kinetic energy (energy of motion). Whe...
Duration:5 min Materials:6 items Age range:7-12
Engineering
Medium
Mini Rubber Band Catapult Challenge
A catapult is a simple machine that converts stored elastic potential energy into kinetic energy (energy of motion). Whe...
Duration:10 min Materials:6 items Age range:7-12
Engineering
Hard
Rainbow Rubber Band Catapult Challenge
A catapult is a simple machine that converts stored elastic potential energy into kinetic energy (energy of motion). Whe...
Duration:15 min Materials:6 items Age range:7-12
Engineering
Easy
Glow-in-the-Dark Rubber Band Catapult Challenge
A catapult is a simple machine that converts stored elastic potential energy into kinetic energy (energy of motion). Whe...
Duration:20 min Materials:6 items Age range:7-12
Engineering
Medium
Magnetic Rubber Band Catapult Challenge
A catapult is a simple machine that converts stored elastic potential energy into kinetic energy (energy of motion). Whe...
Duration:25 min Materials:6 items Age range:7-12
Engineering
Hard
Solar-Powered Rubber Band Catapult Challenge
A catapult is a simple machine that converts stored elastic potential energy into kinetic energy (energy of motion). Whe...
Duration:30 min Materials:6 items Age range:7-12
Engineering
Easy
Wind-Powered Rubber Band Catapult Challenge
A catapult is a simple machine that converts stored elastic potential energy into kinetic energy (energy of motion). Whe...
Duration:5 min Materials:6 items Age range:7-12
Engineering
Medium
Water-Powered Rubber Band Catapult Challenge
A catapult is a simple machine that converts stored elastic potential energy into kinetic energy (energy of motion). Whe...
Duration:10 min Materials:6 items Age range:7-12
Engineering
Hard
Spinning Rubber Band Catapult Challenge
A catapult is a simple machine that converts stored elastic potential energy into kinetic energy (energy of motion). Whe...
Duration:15 min Materials:6 items Age range:7-12
Engineering
Easy
Bouncing Rubber Band Catapult Challenge
A catapult is a simple machine that converts stored elastic potential energy into kinetic energy (energy of motion). Whe...
Duration:20 min Materials:6 items Age range:7-12
Engineering
Medium
Floating Rubber Band Catapult Challenge
A catapult is a simple machine that converts stored elastic potential energy into kinetic energy (energy of motion). Whe...
Duration:25 min Materials:6 items Age range:7-12