JR - Crane Design RETIRED
$3.50
In stock: 15 available
1
Product Details
UPC: 0731955616335
Learn about simple machines and how they work together as you build your own heavy-lifting crane.
1. 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.
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JR - Crane Design RETIRED
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