What a Great Idea!

In this critical thinking worksheet, students research four inventions: the zipper, plastic, electric light bulb and a jet airplane. They write a few sentences about how this invention helps man. Students create an invention, draw a picture of it, and describe how it will help.

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Resource Details

Grade
1st - 4th
Subjects
Science
3 more...
Resource Types
Worksheets
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Usage Permissions
Fine Print