In the process of mathematical thin

In the process of mathematical thinking, fredente mathematics put forward the idea that mathematics should belong to everyone, We should teach them mathematics. Freden believes that the starting point of practical mathematical thinking is educational practice, He stressed that mathematics is a realistic mathematics, and it must come from reality, From the perspective of infiltrating the classification thought, Yang Lei believes that we should gradually infiltrate the classification thought in the classroom and introduce classification into textbooks, In order to understand the penetration of classification thought, students are familiar with the method of classification discussion, which makes them flexibly apply classification to solve problems. At the same time, considering that it is necessary to study the classification thought from students' life experience, because they are more familiar with life experience, We should bring the thought of classification into our life experience, and let students use it unconsciously to form a habit, Finally, the classification thought can be transformed into his own things, and the teacher must flexibly apply the classification thought in the teaching process, The prerequisite of learning classification thought should cultivate students' consistency and logicality, so as to promote the development of taxonomy. The focus of the study of classification ideology is to accurately determine the criteria for classification ideology, It is necessary to develop the breadth and agility of students' thinking And this logical thinking is consistent, structured, comprehensive and reasonable. The idea of classification has been incorporated into the primary school mathematics textbooks to enable students to think logic.