A middle school teacher with 34 students had physical fitness as the most important goal. Consequently, the main activity in a badminton unit was to play games. On the 2nd day of the unit, Teacher 'B' explained service rotation for doubles along with several rules. Then she tried to maximize playing time by having 24 students play doubles games on six courts. The extra students used their wait time to rest and rotated in as they were able.

How well did the teacher accomplish her most important goal and structure the lesson in general?