This document discusses group dynamics in classroom settings. It notes that students may be more interested in each other than lessons, hindering their performance. However, groups are important because humans are social and can support each other. For a group to exist, members must identify as part of it and it must be recognized by others. When groups first form, members may feel anxiety, uncertainty, and lack of confidence. Acceptance among group members is important and can be promoted through learning about each other, cooperation on activities, and common experiences. Icebreakers, moving around, and setting rules can help promote good group behavior.