(A) student-centered, promoting students' psychological development

Modern educational theory holds that school education should be humanized, with emotional education and personality cultivation as the main part, supplemented by knowledge education. It emphasizes that successful education lies not in how much knowledge teachers give students, but in whether teachers can cultivate students' sound personality in ordinary teaching.

In subject teaching, we should respect students' dominant position, pay attention to arouse students' consciousness and enthusiasm, let students know that they are not only the subject of accepting knowledge, but also the subject of psychological development, and let students fully realize that it is their important task to improve their psychological quality, tap their psychological potential, develop their ability and perfect their personality.

(2) Taking problems as a starting point to help students solve their psychological confusion.

Modern educational theory advocates learning in the process of solving problems and case teaching method, and holds that knowledge is not a linear process from shallow to deep, but a network structure. Students can not only learn knowledge in the process of solving problems, but also transfer and create new knowledge through mutual inspiration and learning, improve their ability to solve problems and puzzles, and develop their personality.

Teachers can choose the problems that they are most concerned about, eager to solve and want to know according to the characteristics of students, or put forward cases related to students' psychological problems for students to discuss and analyze, or let students discuss around a certain problem. Generally speaking, there is no need to draw a clear conclusion in the discussion, because the process of discussion is not only a process of learning, but also a process of self-education and psychological development of students.

(C) activities as a carrier to shape students' good psychological quality

According to modern education theory, students are not only educated, but also educators, who can receive education or self-education in activities.

The process of subject teaching is also the process of students' psychological training, which allows students to exercise and use their brains in activities, gain sufficient psychological experience, accumulate positive and negative experiences, improve their ability to analyze and solve problems, cultivate their sense of competition, cooperation, science and innovation, and form good psychological quality in activities.