First, it can help students analyze problems.
In school, it is difficult for a teacher to take care of all the students in the class, but in the remedial class, the teacher has a lot fewer students to take care of and can take better care of the students in the class. When I was studying mathematics in Excellence before, their teachers would first understand my learning situation and customize my learning plan according to my situation. Such targeted teaching is actually more helpful to me.
Reason 2: Knowledge context can be constructed.
When studying at school, most knowledge points are scattered. When making up junior high school mathematics, their teachers will help us build knowledge networks, algebra, geometry, equations and so on. We can quickly form a knowledge system and concepts, which is conducive to our knowledge extraction.
Reason three: adjust your mentality.
I don't know if you have this idea. The teachers in the school are in awe. I dare not ask questions directly. In the long run, it is easy to form a vicious circle. No, no, but in the remedial class, it's different. If you have any questions, I am willing to ask directly, and my mind will be much more stable.
Whether it is necessary to make up lessons actually varies from person to person to a certain extent. If you don't want to study yourself, it's useless to use any method.