Group dynamics deals with how groups are formed, their structure, and processes. It examines the interactions between group members and forces operating within the group. A group consists of two or more people who share common goals and evaluate themselves as part of the group. Group dynamics ensures members feel a sense of belonging and attraction to the group influences them. It also examines how changes in one part of the group can impact other parts. Team building activities improve communication, develop roles and skills, and foster better relationships and productivity to benefit the group.