You're at your weekly meeting with your teammates. The team's last assignment was producing a broadcasting company's new line of educational programs. Those programs are currently at the top of their category, according to the latest television ratings. "Now," says the team leader, "our next project will be developing science programming. Let's get to work!" Immediately, ideas begin to flow, individual team members take on tasks, and after an hour, you and your team have developed an action plan for a series of science programs.

Which phase of team development does this situation describe?