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Estimation’s Role in Calculations with Fractions

Debra I. Johanning 

September 2011, Volume 17, Issue 2, Page 96

Abstract:
See how students use number sense and also algorithm sense as tools to develop their understanding of fraction operations.

Keywords:
Article
Algorithms
Grades 6-8
Estimation / Approximation / Number Sense
Teacher
Fractions / Decimals / Percents / Rational Numbers
Student Work