We wrap up a great first season exploring Building Thinking Classrooms with an interview with the author of the book, Peter Liljedahl! It is a great conversation in which Peter gives some insight into various questions that many have had on their minds when implementing the 14 practices in the BTC Framework. We talk randomized groups, student identity and agency, learning intentions, and including students with physical limitations into a thinking classroom. Sit tight and enjoy this fabulous, insightful, and "oversized" episode of Teaching That "Counts"!