Teachers should first make clear the teaching objectives, then choose scientific and reasonable teaching strategies, teaching methods and teaching means, and finally test the teaching effect. In other words, senior high school math teachers should use textbooks flexibly to improve the efficiency of math classroom teaching and students' learning efficiency and comprehensive quality.

In addition to clear teaching objectives, teachers should also pay attention to one thing: in the process of teaching students, they should keep learning, making progress and improving their professional skills in order to be better qualified as a senior high school math teacher.

2. Create a democratic and equal classroom atmosphere

The traditional classroom teaching concept is teacher-centered, but with the continuous advancement of new curriculum reform, this classroom teaching concept is no longer suitable for modern classroom teaching. Teachers are no longer the center of the classroom, but the guide of students' learning, and students are the main body of learning. Therefore, in classroom teaching, teachers should actively create a lively classroom atmosphere, and pay attention to interactive links, pay attention to each student and teach students in accordance with their aptitude when adopting lecture-based teaching methods. In addition, teachers can also use interesting sentences to eliminate students' nervousness, so that students can better enter the best learning state and conduct inquiry learning with teachers.

3. The combination of mathematics teaching process and modern educational technology

In the process of mathematics teaching, teachers should strive to improve the efficiency of classroom teaching. With the continuous development of modern educational technology, the combination of mathematics teaching and modern educational technology can effectively improve classroom teaching efficiency. In particular, multimedia teaching with pictures and pictures and a combination of static and dynamic has incomparable advantages over traditional classroom teaching. The application of multimedia teaching in classroom teaching can effectively stimulate students' interest in learning and improve classroom teaching efficiency.