Evaluating an inverted CS1

This case study explores an inverted classroom offering of an introductory programming course (CS1). Students prepared for lecture by watching short lecture videos and completing required in-video quiz questions. During lecture, the students worked through exercises with the support of the instructor and teaching assistants. We describe the course implementation and its assessment, including pre- and post-course surveys. We also discuss lessons learned, modifications that we plan to make for the next offering, and recommendations for others teaching inverted courses.