Using a rule as a seesaw helps students steady their understanding of the mean.

Contributor Notes

Robin O'Dell, odellrs@buffalostate.edu, a member of the mathematics department at Buffalo State College, Buffalo, New York, teaches undergraduate and graduate courses for both prospective and practicing elementary and secondary teachers. She is interested in deepening the content knowledge of teachers and incorporating contemporary strands of mathematics into her teaching.

(Corresponding author is O'Dell odellrs@buffalostate.edu)
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Mathematics Teaching in the Middle School
Cover Mathematics Teaching in the Middle School
Copyright:
The National Council of Teachers of Mathematics, Inc. All rights reserved. 2012
Page Count:
8
Article Category:
Research Article
Print Publication Date:
01 Oct 2012
Online Publication Date:
Oct 2012
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