1. It's best to preview the contents of the textbook before class, otherwise there is a knowledge point that can't keep up with the teacher's footsteps in class, and the following is unknown. If this vicious circle occurs, you will start to get tired of mathematics, which is very important for learning.

2. Be familiar with the basic theorems and definitions in books, which is the premise of learning geometry well.

3. Targeted exercises after class must be done seriously and not lazy. You can also calculate the classroom examples several times when reviewing after class. After all, in class, the teacher is calculating and explaining problems, and the students are listening. This is a relatively mechanical and passive process of accepting knowledge. Maybe you think you understand it in class, but in fact, your understanding of problem-solving methods has not reached a deeper level, and it is very easy to ignore some difficulties that will inevitably be encountered in the real problem-solving process.

4. Be good at summarizing and classifying, looking for the * * * relationship between different questions and different knowledge points, and systematizing what you have learned.

5. Strengthen after-school exercises, besides homework, find a good reference book and do as many exercises as possible (especially comprehensive and applied questions). Practice makes perfect, thus consolidating the effect of classroom learning and making your problem solving faster and faster.

6. Master geometric concepts, understand geometric language and use it correctly (geometric language is characterized by simplicity and accuracy), draw accurate geometric figures in combination with the meaning of the questions, and master two basic methods of analyzing geometric questions-synthesis method and analysis method.