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Toothpicks are as good a manipulative as any. Young mathematicians view a short video that introduces a toothpick puzzle. By moving one toothpick, they must produce a correct equation from an incorrect one.
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Instructional Ideas
- Provide toothpicks for the class to try out the problem
- Have learners create similar problems for the class to consider
Classroom Considerations
- Scholars must have an understanding of equality
- This video is hosted on YouTube
Pros
- Provides the answer within the video; be sure to wait for the brief pause
Cons
- Only one problem does not offer much practice