There are three kinds, S module, experimental class, J, top class, an ordinary class, and S is the best. . Please don't despise ordinary classes. Every class has a good study. Ordinary classes are different now. The scores of ordinary classes in Tieyi Middle School are getting higher and higher. Many students in class A are not weak in learning with J and S, and sometimes even the first single subject comes from module A. In the ordinary class, you can also float to the good module. Don't worry, as long as you have the ability, it is reasonable to say that the teachers in ordinary classes are not as good as J and S, and the rest of the teachers are very good. Sometimes teachers in regular classes will be transferred to J and S modules. Learning depends on yourself, not the teacher. Basically, the best module teachers are bad, students learn well, ordinary module teachers are good, and students can't learn well. As for the learning atmosphere, not necessarily. The class teacher is strict and the atmosphere is bound to be good. Otherwise, it will be bad. You'd better choose a class with strict management in A. That's all. I studied in Tieyi No.1 Middle School for six years, and I basically know it.