This document discusses groups and teams, defining them as collections of people who interact and share common goals or objectives. It identifies different types of groups like formal, informal, task, and interest groups. Teams are described as groups that specifically share a common mission and goals, and work synergistically. The key differences between groups and teams are that teams have more clearly defined mutual interests, contributions, skills, identity, and culture. Examples provided include political parties, departments, and the Indian cricket team.