Young Engineers: Class 1 Catapult - Easy and Fun DIY STEM Project for Kids

Check out www.stem-inventions.com for more projects like this
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The Young Engineers series is a collection of STEM Projects that I developed while teaching K-6 students. Every project uses the same set of inexpensive materials so it's cost effective for parents and educators to do multiple projects or teach large groups. Printable lesson plans and project picture sheets are available at https://www.stem-inventions.com/lesson-resources

Class 1 Catapult
A class 1 lever puts effort on one end, the work on the other, and the fulcrum somewhere in between. This project illustrates this fundamental tool while also delivering some high-flying projectiles!

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