Using a Pattern Table to Solve Contextualized Proportion Problems
Janet M. Shart and Barbara Adams
April 2003, Volume 8, Issue 8, Page 432
Article describes a week-long unit developed around a student's proportion question. After learning about patterning tables and solidifying the concept of "for every", students were successful at solving the problem situations.
Problem Solving / Problem Posing
Ratios / Proportions