First, the teaching objectives are clear. On the basis of learning classroom standards and teaching materials, according to students' existing knowledge and recent development level, reasonable and specific teaching objectives are put forward, which reflect the requirements of double basics, double strength and emotion, and make the expression of objectives clear and easy to measure.

Second, it is scientific to give the right amount of relevant knowledge and skills in the teaching content, that is, there is no shortage, no leakage and no difference. Pay attention to the foundation, the capacity and density of teaching information are appropriate, and the key content and teaching time are fully guaranteed.

Thirdly, appropriate teaching methods embody the teaching principles of teacher-oriented, student-centered and training-oriented. The selection and application of teaching methods should ensure that students can correctly understand and systematically master the teaching materials without causing confusion and distortion, which is conducive to cultivating students' skills, skills and abilities to analyze and solve practical problems, stimulating students' interest in learning, fully mobilizing students' enthusiasm for learning, guiding students to actively explore knowledge, and embodying inspiring and exploratory teaching.

Fourth, the organic infiltration of ideological education According to the characteristics of the courses taught, the ideological education and the cultivation of non-intellectual factors are organically carried out in combination with the teaching materials.

5. Teachers have solid basic skills, natural teaching attitude, pure Mandarin, clear articulation, moderate volume, concise and vivid language expression ability and easy-to-understand ability to use mathematical terms; The blackboard writing is correct, the diagram is properly matched, the organization is clear, and the writing ability is strong; Have the ability to skillfully use multimedia and flexibly control the classroom.

Sixth, the ideal teaching effect basically meets the requirements of teaching objectives, with prominent focus and breakthrough in difficulties. All students take an active part in learning, and their thinking and emotions are active. Students show a strong thirst for knowledge and a strong desire to continue learning, as well as the joy of understanding and harvesting.