This document discusses best practices and default practices for classroom management in ESL group classes. It covers several areas of classroom management including content details, student profiling, learning styles, motivation, seating positions, equal opportunities, managing corrections, tolerance for competency lapses, self-checking approaches, closing topics, maximizing language exposure, language transfer issues, maintaining student interest, and developing a teaching niche. The document provides information on differentiating instruction based on student skills and managing a classroom to incorporate best practices.