Oranges, Posters, Ribbons, and Lemonade: Concrete Computational Strategies for Dividing Fractions
April 2008, Volume 13, Issue 8, Page 453
How to help developing computational strategies for dividing fractions using concrete models developed by students. Sixth-grade students developed separate two-step procedures to solve measurement and partitive story problems, drawing on invented procedures for division of whole numbers. Includes eight story problems and selected student examples.
Math Coordinator / Coach
Fractions / Decimals / Percents / Rational Numbers
Problem Solving / Problem Posing