A Design for Ratio and Proportion Instruction
Dor Abrahamson and Christian Cigan
May 2003, Volume 8, Issue 9, Page 493
Article describes an innovative method for teaching fifth-grade students how to solve ratio and proportion word problems with understanding. The method uses the multiplication table as a conceptual support.
Skill and Fluency
Problem Solving / Problem Posing
Ratios / Proportions