1. Solid math knowledge: As a math teacher, you must first have solid basic math knowledge, including algebra, geometry, probability and statistics. Only by mastering this knowledge can we teach students better.

2. Teaching ability: High school math teachers need to have good teaching ability, and be able to explain abstract math concepts and theorems in an easy-to-understand way for students to understand and master. In addition, we should have the ability to organize classes, design teaching activities and stimulate students' interest.

3. Ability to analyze and solve problems: Mathematics is a tool to solve problems. Senior high school math teachers need to have strong ability to analyze and solve problems, which can help students improve this ability.

4. Communication ability: High school math teachers need to keep good communication with students, parents and colleagues, understand students' learning situation, solve problems encountered by students in the learning process, and share teaching experience and resources with colleagues.

5. Adaptability: High school math teachers need to adapt to the learning needs and characteristics of different students, and teach students in accordance with their aptitude, so that every student can get a suitable education.

6. Innovative ability: In the teaching process, high school math teachers need to constantly innovate teaching methods and means, improve teaching quality, and let students learn math in a relaxed and happy atmosphere.

7. Evaluation ability: Senior high school math teachers need to have the ability to evaluate students' academic performance, including usual grades, mid-term and final exams, so as to understand students' learning progress and mastery, and provide targeted guidance and help for students.

8. Self-improvement ability: High school math teachers need to constantly learn and improve their professional knowledge and teaching ability, and pay attention to new ideas and methods of education and teaching in order to better serve students.