A Proof Progression for Geometry

Author:
Wayne Nirode
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Volume/Issue:
Volume 111: Issue 7
Page(s):
512–519
DOI:
https://doi.org/10.5951/mathteacher.111.7.0512
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Subjects:
Grade(s) or Audience, Grades 9-12, Ninth, Tenth, Eleventh, Twelfth, Math Topic, Geometry
Keywords:
CCSS.Math.Content.HSG-CO.C.11

A five-part proof progression can support diverse populations when engaging in proof-and-reasoning tasks.

Contributor Notes

Wayne Nirode, nirodew@miamioh.edu, teaches mathematics content courses for in-service and preservice teachers at Miami University in Oxford, Ohio. He previously taught mathematics and economics for twenty years at Troy High School in Troy, Ohio. His interests include geometry, statistics, and technolo gy.

(Corresponding author is Nirode nirodew@miamioh.edu)
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Copyright:
The National Council of Teachers of Mathematics, Inc. All rights reserved. 2018
Page Count:
8
Article Category:
Research Article
Print Publication Date:
01 May 2018
Online Publication Date:
May 2018
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