Junior high school mathematics is more difficult. It is a bit difficult to score above 90, and it is excellent to score above 90. Scores of about 80 points are relatively dense, mostly concentrated at around 828, 384 and 85 points, which are medium scores. Students who are more practical in their studies can reach more than 85 points, and junior high school depends on diligence.

Junior high school math problems that can't be solved must first learn to think independently, and don't ask teachers and classmates as soon as they come up, which is easy to generate dependence.

Independent thinking may give you a sense of accomplishment, but it doesn't matter if you can't solve it. When you ask others, you need to know how others view such questions. It is not only the answer, but also the process of solving it. Then find a similar topic to practice and consolidate the knowledge and skills you have learned.