Mathematics is an important applied

Mathematics is an important applied subject, which is of great significance to people's life. However, in primary school mathematics education, the actual teaching situation is not very ideal, with the new curriculum reform in-depth, teaching life into the eyes of all front-line teachers. This paper summarizes its misunderstandings through literature analysis, interview method and case analysis method for teaching life, including inappropriate material selection, improper teaching implementation and single three aspects of teaching methods;