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Frank's Fresh Farm Produce

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  • Topics

    Fractions > Fractions as Numbers > See How It Works
  • Grade Level

    Intermediate (4-6), Middle School (6-8), Primary (K-3)

  • Author

    Doing What Works

View a problem assigned to elementary school students that required the use of a double number line, and the solutions that groups of students developed. View the students working on the problem in Using a Number Line to Teach Fractions. This example originally appeared in the topic, National Math Panel: Critical Foundations for Algebra.

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