The document discusses making changes to a middle school's master schedule to better meet the needs of students and teachers. It describes moving from a traditional 6 period day to a new 7 period schedule, increasing student choices in electives, providing more equitable teaching and planning time for all teachers, and better supporting the developmental needs of adolescents through transitions between grade levels. The new schedule allows for wider curricular exploration, more opportunities for teachers to collaborate, and smaller average class sizes.