中学《数学课程标准》强调指出:知识与技能,过程与方法,情感、态度、价值观是教学过程中的三维目标。但在教学实践中,多数教师比较注重前两维目标的实施,而往往忽视情感、态度与价值观目标的贯彻。这其中有教师在思想上认识不足的原因,也有数学这一学科本身所具有特点的原因。 The “Mathematics Curriculum Standards” for secondary schools emphasizes that knowledge and skills, processes and methods, emotions, attitudes, and values ​​are the three-dimensional goals in the teaching process. However, in the teaching practice, most teachers pay more attention to the implementation of the first two dimensions of the goal, but often ignore the implementation of the goals of emotions, attitudes and values. Among them are the reasons why teachers lack understanding in ideology, and the reasons why mathematics itself has its own characteristics.