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Science: Invent a Gadget

Third graders invent gadgets using simple machine principles. Once they have assembled graphic organizers containing information about their invention, they draw diagrams and explain how their gadget works. Lastly, 3rd graders write persuasive descriptions of their inventions.

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Resource Details

English Language Arts
3 more...
Resource Type
Lesson Plans
2 hrs
Instructional Strategy
Usage Permissions
Fine Print
Included Materials
  • Project
  • Vocabulary