About This

• Classroom Catapult STEM Project: Students build their own mini catapults and test launch distance and trajectory. Activity fits within a single class period. Designed for classrooms, after-school programs, summer camps, and libraries.
• Complete Supplies for 100 Builds: Includes 1150 Craft sticks, 100 cups, 100 foam cubes, 115 adhesive foam squares, 2000 rubber bands. All materials are organized and ready to hand out — no additional supplies needed.
• Hands-On Physics in Action: Students adjust the fulcrum position to change launch trajectory, directly applying concepts of potential and kinetic energy, leverage. Encourages structured experimentation and critical thinking.
• Supports Independent Student Work: Step-by-step instructions allow students to build and test with minimal teacher intervention. Manageable for one instructor with a full class of 25-30 students.
• Durable, Reliable Components: Craft sticks and hardware are designed to hold up through repeated launches. Consistent results across all student builds reduce troubleshooting time.

Overview

• Brand : STEM Inventions
• Age Range (Description) : Kid
• Item dimensions L x W x H : 13.3 x 9.3 x 6.7 inches
• Material : Foam, Plastic, Wood
• Included Components : 100 Foam cubes, 100 Plastic cups, 115 Adhesive pads, 1150 Craft sticks, 2000 Rubber bands