Full Video |04:25

Full Video |04:25

Highlights the processes used for creating an invention and testing a prototype. Students of the Science Alliance Academy learn to collaborate, create, and test new walker designs.

©2015 Discovery Education| Grade(s) K-2, 3-5

Related Topics

  • create
  • design
  • idea
  • invention
  • inventor
  • Mary Anderson
  • material
  • prototype
  • test
  • walker
  • windshield wiper

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