小学生以具体形象思维为基础,逐步向抽象逻辑思维过渡。培养学生具有初步的抽象思维能力,是小学数学学习中的一项重要内容,是学生认识数学、掌握数学、应用数学的一条捷径,更是学生创新能力培养的基础。笔者试图结合近年来教学高年级数学的实际,谈谈组织学生开展探究活动、培养学生抽象思维能力的一点体会。一、手脑并用,理清思维过程“人有两个宝,双手和大脑,动手又动脑,才能有创造”。教学中恰当组织操作活 Pupils based on the specific image of thinking, gradual transition to abstract logical thinking. It is an important part of primary school mathematics learning to cultivate students with initial abilities of abstract thinking. It is a shortcut for students to understand mathematics, master mathematics and applied mathematics, and it is also the basis for cultivating their innovative abilities. The author tries to combine with the practice of mathematics in higher grades in recent years to talk about organizing students to carry out inquiry activities and cultivate students’ ability to abstract thinking a little experience. First, the brain and brain use, to clarify the thinking process “people have two treasures, hands and brain, hands and brain, can create ”. Teaching appropriate organization and operation of live