Focuses on changes in instructional approaches in the schools following the adoption of block scheduling that may influence student learning. Examines a number of student outcomes, including student grades, honor roll and failure rates, the numbers of students successfully completing Advanced Placement courses, and achievement test scores from the…

Describes varieties of scheduling, inadequacy of the short-period schedule, and the historical background of block scheduling. Discusses effective block scheduling at the middle-grades level and advantages of fan-block schedules. Outlines classroom strategies for use in blocks and a sample learning-cycle lesson for social studies. (SR)