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This Patent Analysis: J.W. Davis and Levi Strauss's Fastening Pocket Openings interactive also includes:
Commonplace today, the zipper and button construction of blue jeans was a major innovation. Using the patent for the J.W. Davis and Levi Strauss innovation, individuals comb an image of the fly for clues. Afterward, they discuss its importance and significance.
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Instructional Ideas
- Build primary source skills using the activity
- Offer as supplement or enrichment activity for instruction on the American West
Classroom Considerations
- Learners need computer access or a copy of image to complete the lesson
Pros
- Lesson offers a unique anecdote from American history
- Discussion prompts critical thinking about how seemingly minor innovations can be important
Cons
- None