First, preparing lessons is the premise.

Second, in the process of teaching, only by understanding the students' reality can we be targeted.

Thirdly, teachers, teaching materials, media and students should have a detailed design of all aspects of teaching and learning in classroom teaching before each class, including the explanation of reflecting on the remaining problems.

2. Improve students' attention in class.

First of all, a good start is an important prerequisite to ensure a good class, and lively and interesting classroom introduction can make a class get twice the result with half the effort.

Secondly, a good math teacher should not only speak well in class, but also be good at adjusting the classroom atmosphere. Thirdly, experiencing the joy of success can also enhance the confidence of concentration. In the teaching process, students are constantly given opportunities to succeed, so that every student can get a successful experience and enhance their confidence in paying attention to the classroom.

3. Pay attention to the cultivation of students' interest in class.

In teaching, teachers can try their best to learn the knowledge in books and turn it into lively and interesting questions.

4. Pay attention to the interaction between teachers and students in class.