In this episode, Kyle and Maegan welcome Tammy McMorrow (@TammyMcMorrow / @tammymcmorrow.bsky.social) to discuss her experiences with Building Thinking Classrooms. Tammy shares her journey from discovering the transformative BTC approach in 2021 to implementing it with her first-grade students in Idaho. She talks about the impact of creating a Thinking Classroom including the surprising gains her students have made as mathematicians. The conversation addresses the challenges of managing young learners, adapting BTC practices for primary grades, and the importance of embracing the messy and magical aspects of teaching. Tammy also shares her insights on the thin-slicing technique, the importance of trust in students, and how BTC has changed her approach to student engagement. Listeners will also hear about Tammy's podcast, Little Minds Big Thinkers, where she shares stories from her classroom and interviews with fellow educators.