All Resources | Overview
2390
views
Developing Proportional Reasoning
Sign in to share, email, rate, comment or favorite.
This multimedia overview offers an introduction to students’ development of proportional thinking and its relationship to cross-multiplication. It describes recommended instructional strategies for solving problems related to ratio, rate, and proportion, including buildup and unit ratio strategies, and illustrates examples of real-world context for such problems. This recommended practice contains three tools to support the teaching and learning of ratio, rate, and proportion.
Related Files:
- Ratio, Rate, and Proportion Problems (Sample Material)
