First, teachers should pay attention to students' learning rather than their own teaching, and find problems from students' activities in time, give guidance and realize them in class.
Second, teachers should focus on the teaching of knowledge conclusion, strengthen logical thinking and stimulate learning interest from the process of knowledge generation.
Thirdly, teachers should shift from the teaching of professional knowledge to the teaching of related knowledge integration, broaden students' horizons, develop thinking space and enrich mathematics connotation from the relevance of knowledge.
Fourth, teachers should pay attention to the formation of students' emotions, abilities and values from the teaching of textbooks. Based on Curriculum Standards, we should explore teaching materials, expand teaching fields and enhance interest.
Fifth, teachers should change from a single teaching method to the use of multimedia services to enhance the intuition of mathematics.