This text investigates the foundational principles and practical strategies required to establish and maintain an effective learning environment in secondary school classrooms. Authors Carolyn M. Evertson and Edmund T. Emmer, both established experts in educational psychology and classroom management, synthesize decades of research into a structured framework for teachers. The book provides a systematic approach to planning, rule-setting, and behavioral intervention, intended to minimize disruptions and maximize instructional time for middle and high school students.

The text is widely regarded as a standard reference for teacher preparation programs due to its methodical, evidence-based approach to the complexities of secondary education. Its focus on proactive management strategies makes it a staple for educators seeking to improve classroom climate and student engagement.