Step 1: First of all, you need to remember the formulas and definitions in the book, and skillfully use and master the exercises in the textbook.

Step 2: When you finish each knowledge point, you should do exercises related to this knowledge point in time, not only in books, but also in extra-curricular auxiliary papers.

Step 3: At the same time, you need to do more exercises and prepare a set of wrong questions. Remember that doing more questions is not about sea tactics, but about refining and doing.

Step 4: When you forget the problems you have done before, you need to practice repeatedly until you can master them skillfully.

Step 5: When you can skillfully use what you have learned, you might as well ask questions with your classmates for competition practice, and so on.

Matters needing attention

1. What needs attention is to learn the basic knowledge of textbooks in a solid way.

2. Be sure to recite a new knowledge point.

When learning mathematics, you must learn to think and practice by analogy.