Madison & Onalaska are now open @ 10AM on Tuesday and Thursdays! Next Shop Saturday April 4 9-2.
Your cart is currently empty
Learn about simple machines and how they work together as you build your own heavy-lifting crane.
Available in store
Close1. Explore simple and compound machines
2. Design and build a crane
3. Test your crane
4. Analyze and share your results
5. Brainstorm ways to improve your design
When you've earned this badge, you'll know how to build and test a crane and understand simple and compound machines.