Using the flippedmastery model, in which students move through the material at their own pace. No longer do all students watch the same video on the same night. Students watch and learn in an asynchronous system where they work toward content mastery. We should note that we did not start using the flipped-mastery program until two years after abandoning the traditional model. Our journey has been a process that has occurred over several years, and we recommend that those interested in flipping make the change gradually.