This document provides strategies for making pair and group work effective in language teaching. It discusses why group work is important in a communicative language approach, as it allows for interaction, task-based learning, and focuses on meaning over exact grammar. Some challenges of group work include students speaking only in their native language, noise, lack of participation or understanding of tasks. Suggested strategies to address these challenges include enforcing an English-only rule, assigning student roles, clear instructions, and follow-up activities. The document also discusses learner-centered classrooms and different group configurations and techniques like jigsaw that promote participation.