GPS: When Is “Close Enough” Enough?

Author:
Katherine Ariemma Marin University of Louisville in Kentucky, Louisville

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Natasha E. Gerstenschlager
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Growing Problem Solvers provides four original, related, classroom-ready mathematical tasks, one for each grade band. Together, these tasks illustrate the trajectory of learners’ growth as problem solvers across their years of school mathematics.

Supplementary Materials

    • GPS PK-2 (164 KB)
    • GPS 3-5 (53.0 KB)
    • GPS 6-8 (125 KB)
    • GPS 9-12 (220 KB)
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Mathematics Teacher: Learning and Teaching PK-12
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