NCTM Mathematics Teacher March 2017

03/10/2017 10:55 AM | Anonymous
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Volume 110, No. 7

March 2017



Quadrilaterals: Diagonals and Area

Rebecca McGraw

Students investigate geometric relationships using such strategies as dissecting-and-rearranging. 

What Is "Repeated Reasoning" in MP 8?

E. Paul Goldenberg, Cynthia J. Carter, June Mark, Johannah Nikula, and Deborah B. Spencer

Algebra students benefit from the learned habit of looking for and expressing regularity in repeated reasoning.

Teaching Inductive Reasoning with Puzzles

Jeffrey J. Wanko

Engage your students with four types of language-independent logic puzzles.

Downloadable activity sheets and answers

Using Technology to Prompt Good Questions about Distributions in Statistics

Marie Nabbout-Cheiban, Forest Fisher, and Michael Todd Edwards

Revisions of a textbook problem enhance the underlying tasks and foster conceptual understanding.

Alphabet Soup

Joachim A. Rebholz 

Students are challenged to decide which letters can be modeled as the graph of a function.


Check out the MT Blog, Joy and Inspiration in the Classroom, to read the latest offering

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