In this session, math teachers will learn about Peter Liljedahl's Building Thinking Classrooms in Mathematics and the reasoning behind the practice. This is an introductory session to help teachers learn: 1. What types of tasks we use & How we form collaborative groups, 2. Where we work, and 3. How we answer questions in a thinking classroom. If you are unfamiliar with BTC, come find out about the impact it can have in your classroom!