To learn mathematics well, you need to cultivate your interest in learning first. Of course, this is not just talk. Mathematics belongs to the discipline of reasoning. In order to have a good logical thinking ability, some basic principles and concepts must be clearly stated without any ambiguity. I'll teach you a few tricks: 1 Turn to the idea of doing problems and completing tasks, and put your energy into independent research. You can look at more examples, what you don't understand, and follow the clues to dig the root of the problem. Not once, not on either side, not three times.

2. Do what you can, because the intuitive experience in the process of human knowledge formation is the most important, and what others say is not as impressive as what they try. Then make a clear summary.

3. For geometric problems, it is important to pay attention to how the property theorem is obtained. As mentioned above, it is best to try to understand the meaning of some key words. Write down the similarities and differences, compare them and find out the differences.

4. For algebra problems, in addition to the above three, in order to understand intuitively, the method of combining numbers and shapes is adopted. Especially function problems, inequalities and equations.

5. For application problems, it is still necessary to know what quantitative relations exist in life, such as what is work efficiency. If you eat five steamed buns at a meal, your eating efficiency is five. If you eat a steamed bun for five meals, your dining efficiency is 1 divided by five equals 0.2 for one meal.

6. If it is convenient to surf the Internet, you can download some learning courseware (for teachers) and learn by watching each step of the courseware.

These problems are all superimposed on a simple basis, even though there are countless tiny parts on the space rocket.