1. Do more exercises: Mathematics is a subject that needs a lot of practice. By constantly doing problems, we can deepen our understanding of mathematical concepts and cultivate ideas and skills for solving problems.

2. Learn to analyze problems: When solving mathematical problems, learn to analyze the problems from different angles, find out the key points of the problems, and then solve the problems in a targeted manner.

3. Cultivate logical thinking ability: The core of mathematical thinking is logical thinking. High school students can improve their logical thinking ability by learning logic and participating in debate competitions.

4. Learn to summarize: when solving mathematical problems, learn to find out the rules and summarize. This can help us better understand mathematics knowledge and improve the efficiency of solving problems.

5. Cultivate spatial imagination: There are many problems related to space in mathematics. High school students can exercise their spatial imagination by studying geometry, solid geometry and other courses.

6. Learn to use tools: Modern science and technology provide us with many tools to assist learning, such as calculators and math software. High school students should learn to use these tools to improve the efficiency of problem solving.

7. Participate in the math contest: Participating in the math contest can stimulate students' interest in learning and improve the speed and accuracy of solving problems. At the same time, the difficult problems in the competition can also exercise students' mathematical thinking ability.

8. Talk to others: Talking about math problems with classmates and teachers can help us find our own shortcomings and absorb the advantages of others, thus improving our math thinking ability.

9. Cultivate good study habits: develop the habit of reviewing and previewing regularly, and maintain a good schedule, which will help improve learning efficiency and thus improve mathematical thinking ability.

10. Keep a positive attitude: Learning mathematics requires patience and perseverance. High school students should keep a positive attitude and believe that they have the ability to solve problems, so as to better improve their mathematical thinking ability.