In English, the failure rate went from 52% to 19%; in math, 44% to 13%; in science, 41% to 19%; and in social studies, 28% to 9%. In September of 2011, the entire school began using the flipped instruction model, and already the impact is significant. During the first semester of the year, the overall failure rate at the school dropped to 10%. We’ve also seen notable improvement on statewide test scores, proving that students’ understanding of the material is better under this model.