Tuckman's model of group development has five stages; forming, storming, norming, performing and adjourning. The forming stage is the one where the team is developing; role and responsibilities are unclear, everyone depends on the leader. The second stage; storming, members establish relationship with other members, and the team try to focus on its goals. The stage three; norming, this is very important because roles and responsibilities are clear and accepted by members. The stage four; performing, the team has a shared vision, most of the member are able to be autonomous, some disagreements occurs, but the group find solutions, and help each other to accomplish a common goal. The final stage; adjourning, it is the break of the groups after