The math test in 2023 is still quite difficult, which is more complicated than the usual math test. I feel that the math problems in the college entrance examination obviously test the flexibility of candidates more than usual. This is a subject that can widen the score gap. It is estimated that the upper middle school students can get 100 points, but the candidates who use the new college entrance examination I volume are estimated to be 30 points lower than usual. It has well implemented the core functions of "training talents, serving talents and guiding teaching", adhered to the core value of college entrance examination, highlighted the subject characteristics and attached importance to the essence of mathematics, which has played a positive guiding role in deepening the reform of mathematics teaching in middle schools.

Many students do not pay attention to consolidation in the process of after-class study, but just think that some knowledge in class is enough, which is actually wrong. High school mathematics is rich in knowledge, not as simple as junior high school mathematics, but rich in connotation. If it can't dig further, then it is only the surface of mastering this knowledge. So I don't know how to understand when I do exercises, and I can't use this knowledge.

It is necessary to do the problem, but some students just do the problem, instead of consolidating this knowledge and extending their knowledge to do the problem, often after finishing the problem. This is no different from the problem in middle school. In fact, we should also link the knowledge used in this exercise, so that we can understand what we are using and master more knowledge. We can also find that knowledge points are the key, and we can also find out how to link related knowledge.