The document discusses the benefits and process of flipping the classroom for a math teacher. It describes having students complete pre-learning activities like watching instructional videos or doing worksheets at home. This allows class time to be used for doing assignments, working on higher-order thinking problems, and getting assistance from the teacher. The teacher checks pre-learning results through an online system. Flipping the classroom provides data on student understanding and pre-learning habits to help tailor lessons. It is presented as an effective way to change traditional teaching methods.