The principal of a traditional high school in upstate New York asked faculty to reexamine the school schedule. After considerable debate, teachers decided to rotate class time so that no one suffered the afterlunch slump or day's-end rowdiness in a single class. Having gained confidence, a permanent teacher committee has added time blocks and…

Describes how one new high school principal changed the school's traditional scheduling plan. Teachers liked the change and used scheduling as a tool for accomplishing various instructional goals as they emerged. Students noted potential pitfalls of changing schedules. The paper discusses how to accomplish successful schedule change. (SM)