# Encouraging Mathematical Thinking: Discourse around a Rich Problem

#### Summary

*Encouraging Mathematical Thinking: Discourse around a Rich Problem*is an online tool that provides video, text, and tasks for teachers to use to engage students in mathematical discussions. This tool is unique in that it takes a mathematical problem context and provides grade level appropriate lesson plans for elementary through advanced high school mathematics classes.

#### Design and development

Bridging Research and Practice Group, The Math Forum