As a lively and agile student, no matter in family background or in growth experience; No matter in intelligence or behavior habits; There are inevitable objective differences between personality and hobbies. If we don't admit this difference, it is tantamount to violating the laws of education and teaching to measure every student with a ruler. Therefore, our teaching should teach students in accordance with their aptitude on the premise of acknowledging this difference. Only in this way can we conform to the new concept put forward by the new curriculum standard-"Everyone can get a good math education, and different people can get different development in math".

Regarding the first point: "Everyone can get a good math education", I think this requires our teachers to bear in mind that education should be for everyone. Our education is not an "elite" education, and every student has the basic right to enjoy equal education. Every teacher should not deprive any student of the opportunity to receive equal education. What the country needs is talents of all levels and types, not a unified talent model carved out of one model. Therefore, whether in classroom teaching or in extracurricular activities; Whether in class speech or in class management; No matter when students get grades or when students make mistakes, every teacher should treat every student fairly, so that every student can get an objective, just and encouraging evaluation and get the best development.

Regarding the second point: "Different people have different development in mathematics", this is based on the education for all, treating students from the perspective of dialectical materialism, recognizing the laws of nature and the objective differences between different students. This requires us to teach students in accordance with their aptitude. Put forward different requirements for different students, and adopt different education and teaching methods according to different students. The purpose is to let each student get the best development on the basis of his own original, so as to form a talented person with distinctive personality.