义务教育阶段的数学教学是教育的一个重要组成部分,由《数学教学大纲》到《数学课程标准》,由一纲一本到一纲多本再到一标多本,这些都是数学教育变革的重要体现.不同版本的数学教材适应了不同区域学生学习成长的需要.但无论何种版本教材,其在编排上应该符合不同阶段学生的年龄特点及心理发 Mathematics education in compulsory education stage is an important part of education. From “syllabus” to “curriculum standard of maths”, from a series of books to a series of books to a standard book, these are the changes in mathematics education The different versions of mathematics textbooks to adapt to the needs of students in different regions of learning growth.But no matter what version of textbooks, the arrangement should be consistent with the different stages of the age characteristics of students and psychological hair