Flipped classroom is a new teaching mode that appears with the development of information technology  Under this mode, the time inside and outside the classroom is readjusted, and students watch and learn learning resources such as teaching videos before class  Teachers and students complete homework answering, collaborative exploration and interactive communication and other activities together in class, which transfers the decision-making power of learning from teachers to students
Students will take the initiative to learn relevant content before class.
 Some people think that this teaching model should be vigorously promoted in primary and secondary schools in our country in order to improve the effect of teaching