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Selected Works of Joy W. Darley (Emerita)
Article
Understanding Variables: Traveling from Arithmetic to Algebra on the Number Line
Mathematics Teaching in the Middle School
  • Joy W. Darley, Georgia Southern University
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Document Type
Article
Publication Date
1-1-2009
Disciplines
Citation Information
Joy W. Darley. "Understanding Variables: Traveling from Arithmetic to Algebra on the Number Line" Reston, VAMathematics Teaching in the Middle School Vol. 14 Iss. 8 (2009)
Available at: http://works.bepress.com/joy_darley/32/