GPS: Congruency through Superposition

Author:
Michelle T. Chamberlin University of Wyoming, Laramie

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Robert A. Powers University of Northern Colorado, Greeley

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Volume/Issue:
Volume 115: Issue 5
Page(s):
376–379
DOI:
https://doi.org/10.5951/MTLT.2022.0025
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Subjects:
Grade(s) or Audience, All grades PK-12, Math Topic, Geometry, Transformations, Congruence

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 K-2 (120 KB)
    • GPS 3-5 (150 KB)
    • GPS 6-8 (20.7 KB)
    • GPS 9-12 (15.4 KB)
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Mathematics Teacher: Learning and Teaching PK-12
Cover Mathematics Teacher: Learning and Teaching PK-12

  • Huang, Hsin-Mei , and Klaus G. Witz. 2011. “Developing Children’s Conceptual Understanding of Area Measurement: A Curriculum and Teaching Experiment.” Learning and Instruction 21, no. 1 (February): 1–13.

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  • National Governors Association Center for Best Practices (NGA Center) and Council of Chief State School Officers (CCSSO). 2010. Common Core State Standards for Mathematics. Washington, DC: NGA Center and CCSSO. http://www.corestandards.org.

  • Wu, Hung-Hsi S. 2005. “Key Mathematical Ideas in Grades 5–8.” Conference presentation. Annual Meeting of the National Council of Teachers of Mathematics, Anaheim, CA, September 12, 2005. http://math.berkeley.edu/~wu/NCTM2005a.pdf.

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Copyright:
© 2022 by National Council of Teachers of Mathematics, Inc.
Page Count:
4
Article Category:
Research Article
Print Publication Date:
01 May 2022
Online Publication Date:
May 2022
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