1. preview: preview the contents of the textbook before class to understand the knowledge framework to be learned. In this way, you can better understand the teacher's explanation when listening to the class.
2. Listen carefully: Listen carefully in class and don't be distracted. If you don't understand anything, you can ask the teacher in class.
3. Note-taking: Take notes in class and record the key points and difficulties explained by the teacher. You can review your notes after class to deepen your understanding of knowledge points.
4. Do more exercises: Advanced mathematics is a subject that needs a lot of practice. By doing problems, you can consolidate what you have learned and improve your ability to solve problems.
5. Ask for help: If you really can't solve the problem, you can ask your classmates, teachers or parents for help. They may provide you with different ideas and methods.
6. Use network resources: There are many learning resources about advanced mathematics on the network, including video tutorials, online courses, forums and so on. These resources can be used to assist learning.
7. Adjust mentality: It takes patience and perseverance to learn advanced mathematics. When encountering difficulties, don't lose heart, but believe that you can overcome them.
In short, it is normal to learn advanced mathematics when you don't understand it. The key is to adopt effective methods to solve problems and constantly improve their learning ability. As long as we make unremitting efforts, we can master the subject of advanced mathematics. Good luck with your study!