In Episode 5 of Podcast PD, we shift the focus from responding to behavior to preventing it. This episode explores the role of strong Tier 1 classroom systems in creating environments where students feel safe, regulated, and ready to learn. Drawing on brain science, trauma research, and the CASEL social-emotional learning framework, we discuss how predictability, relationships, clear expectations, and intentional teacher language shape the way students experience the classroom. You’ll hear practical strategies for building routines, strengthening student connections, teaching behavioral expectations explicitly, and using reinforcing and reminding language to support regulation. When classrooms are designed with safety, structure, and connection in mind, the brain is more available for learning—and behavior challenges decrease before they begin.