At a large public university in California, instructors who were recognized as successful summer-session teachers participated in interviews about their strategies for teaching compressed-format courses. The instructors identified best practices in the areas of restructuring courses, reconfiguring courses, organizing and planning for the term, capitalizing on smaller class sizes, and maximizing support to students. In restructuring course, the instructors recommended focusing on what needs to be covered and what students must know, dealing with the most important and complex topics early in the course, and modifying processes to fit the faster pace. Assignments should be reconfigured as more frequent and shorter, while long essays and primary research should be avoided. In organizing and planning, instructors should check regularly with the students about the pace of the course and coach students on time management. Instructors can capitalize on continuity and smaller classes by getting to know the students and not wasting so much time reviewing. In maximizing support to students, instructors should make themselves available and provide organizers, guides, and lecture notes.