First of all, this is a phenomenon in which grade. Because different grades may have different learning methods. Different classes have different situations. For example, universities and some classes may be familiar with this phenomenon.

Secondly, the following students who are doing homework and reading materials have problems. They don't respect their teachers. But at the same time, it also depends on them. Some people's grades are outstanding in the class, or they may have previewed in advance, so they will overcome difficulties in the teacher's lecture. This is the difference in your learning methods.

Furthermore, teachers, as teachers, should also take good care of students. When they see that students don't listen, they should remind them, not let them do their own thing.

The landlord should also observe whether these phenomena also exist in other classes. If not, maybe students don't like math or teachers need to review themselves. If so, it may be a classmate's problem.

Excuse me, is the landlord in an ordinary class or an important class? If it is an ordinary class, those students may have given up mathematics, while important classes may have their own unique learning methods.

It is not recommended that the landlord follow suit, but it is best to master his own learning methods. It's very important to lay a good foundation for senior high school, so you should attend classes in a down-to-earth manner, don't give up easily, and don't be influenced by bad habits.

Hope to adopt, thank you.