This is the hierarchical teaching of college physics, and the division standards of different schools are slightly different, but they are roughly as follows:

Grade A: I have a good foundation in physics and mathematics, like studying physics, have a good understanding and understanding of the basic concepts, principles and laws of physics, and can be skillfully applied to solving practical problems, which can meet the requirements stipulated in the national college physics teaching syllabus.

Grade B: Good foundation in physics and mathematics, moderate achievement in mathematics, like physics study, and can basically master the basic concepts, principles, laws and applications of physics. Through hard work, it can basically meet the requirements stipulated in the national college physics teaching syllabus.

Grade C: All students except Grade A and Grade B, these students have low math scores, are afraid of difficulties in learning physics courses, can basically understand the general basic concepts, principles and laws of physics, have the ability to solve practical problems initially, and can basically meet the minimum requirements stipulated in the syllabus through hard work.

Implementing hierarchical teaching is a very important link. Its guiding ideology is to change the traditional exam-oriented education into quality education. The principle of hierarchical teaching is to organize teaching according to different basic teaching requirements without reducing the teaching quality and completing the outline tasks. The purpose of hierarchical teaching is not to artificially create grades, but to help them improve their academic performance by adopting different methods.