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小学数学教材是专家们经过深思熟虑、精心选择的典型的学习材料,凝聚众多编者对教育的认识、对数学的理解,它是根据课程标准编写的,体现了基本的教学要求,是教师教和学生学的主要依据。但由于学生的实际情况存在着差异,我们有时需要对教材内容进行取舍、调整、加工或重组等二度开发,使教学素材更利于调动学生的学习积极
Primary mathematics textbooks are typical study materials carefully selected and carefully selected by experts. They bring together many editors’ understanding of education and understanding of mathematics. They are written according to curriculum standards and reflect the basic teaching requirements. Teachers and students The main basis for learning. However, due to the differences in the actual situation of students, we sometimes need to make secondary development on the selection, adjustment, processing or reorganization of teaching materials to make the teaching materials more conducive to motivating students to learn actively