在小学数学教学中,教师们很重视培养学生的抽象概括能力。但是由于有的教师对抽象概括的思维过程认识不深,理解不透,因此,不能引导学生对数学教材上的概念、规律等进行正确的抽象概括,阻碍了学生抽象概括能力的发展。下面,以一位教师教学“整除”概念为例,说明很多教师在培养学生抽象概括能力时走 In elementary mathematics teaching, teachers attach great importance to cultivating students' abstract abilities. However, because some teachers do not have a deep understanding and abstract understanding of abstracted thinking process, they can not guide students to correctly abstract the concepts and laws of math teaching materials, which hinders the development of abstract abilities of students. The following, to a teacher teaching “divisions” concept, for example, shows that many teachers in the cultivation of students abstracted ability to abstract