小学数学是一门抽象性、逻辑性很强的学科,而它面对的学习对象却是以具体形象思维为主的小学生。尤其是应用题教学,它需要灵活运用所学知识分析、解决实际问题。小学生抽象逻辑思维发展还处于初始阶段。因此,在应用题教学中,教师应针对不同年级学生的心理特征,通过精心设计探究 Primary school mathematics is an abstract, highly logical discipline, but it faces the learning object is based on the specific image of thinking-based primary school students. Especially the application of teaching, it needs to be flexible use of knowledge analysis, to solve practical problems. The development of primary school students’ logical thinking is still in the initial stage. Therefore, in the application of teaching, teachers should focus on the psychological characteristics of students in different grades, through careful design and exploration