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.

Concepts

equations, toothpicks

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Additional Tags

math

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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