1, improve the speed of solving problems: Peking University scored high. By analyzing the knowledge points of primary school, junior high school and senior high school, we can sum up the knowledge points of comprehensive questions and the simplest way of thinking to solve problems, thus improving the speed of solving problems.

2, improve interest in learning: Peking University's award-winning high score not only helps to learn to improve the speed of solving problems, but also improves students' interest in learning. It is easy to solve homework problems, and interest in learning will naturally increase.

3. Form good thinking habits: Through thinking induction and analysis of comprehensive knowledge points, you can form good thinking habits while solving problems and form the effect of solving problems quickly.

So it is still very useful. I also bought a set for my children. Compared with my previous grades, my grades have improved by about ten points. I studied it for two or three months, and it was published by China Science and Culture Audio-visual Publishing House. I hope it can be adopted.