The traditional classroom is a spoon-feeding teaching mode, where teachers talk more and students learn less. Now, we use the way of online micro-video, so that students can master the content of the class before class, and do advanced online exercises and reflect on problems. Training evaluation and classification will be generated. Teachers can grasp the real learning situation of students before class and prepare lessons in a targeted way.

So in class, the teacher's time is not mainly used to impart knowledge, but to answer students' questions. In class, there are more discussions between teachers and students, and cooperative learning has obviously increased. Fang Yi told reporters that at present, they are still in the exploratory stage, and will not be implemented among students for the time being under immature conditions.

But what is certain is that the emergence of "massive open online courses" definitely puts forward higher requirements for teachers. For example, teachers should be sensitive to the confusion of most students in the classroom and form solutions in time.

In sufficient class time, students will ask various questions or assumptions, which some teachers may never encounter. This is no small challenge. For another example, in the shooting of micro-video, how to express your teaching intention in a more popular and easy-to-understand way is also a science.

Massive open online courses and flip classes are both open courses, respecting the creation of sharing agreements and being interest-oriented. Anyone who wants to study can come in and study, regardless of nationality, and only need one email address to register and participate.