略過產品資訊
1 / 1

Girl Scouts

Girl Scouts Junior Crane Design Challenge Badge

Girl Scouts Junior Crane Design Challenge Badge

定價 $3.50 USD
定價 售價 $3.50 USD
特價 售罄
結帳時計算運費

Product Details

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.
查看完整資訊