One schedule innovation--the four-period day and semester-length courses--is revamping North Carolina and Virginia high schools. At Orange County (Virginia) High School, a simplified and flexible 4-year 9-13 semester-block program is helping kids complete more courses, receive better grades, and take and pass more advanced-placement exams. (MLH)

This digest examines problems inherent in the traditional school scheduling pattern. It offers block scheduling as an option and describes variations in block schedules. It then looks at the benefits and challenges of block scheduling and concludes with a few suggestions for making the transition. Proponents argue that block scheduling allows for…