Any team that chooses to solve one of the five divisional problems (Vehicle, Technical, Classics, Balsa, and Drama) is considered a divisional team, regardless of the grades of the team members.
- Example 1: A team of second-graders chooses to solve the Primary problem. This makes them a Primary team, and they will participate as a Primary team for Long-Term and Spontaneous.
- Example 2: A team of kindergarteners chooses to solve the Balsa problem. This makes them a Division 1 team, and they will compete against other Division 1 teams in Long-Term and Spontaneous.