小学生思维的特点是以具体形象思维为主要形式，逐步过渡到以抽象逻辑思维为主要形式。在小学数学教学中，要培养学生形象思维和抽象思维能力，数形结合思想是重要的数学思想之一，数形结合的方法是培养学生形象思维的主要手段。 一、数形结合，促进两种思维互助互补。 儿童天 The characteristics of the thinking of primary school students are based on the concrete form of thinking as the main form of gradual transition to abstract logical thinking as the main form. In elementary mathematics teaching, to cultivate students 'ability of image thinking and abstract thinking, the combination of number and shape is one of the important mathematical ideas. The combination of number and form is the main means to train students' image thinking. First, the combination of figures to promote mutual complementarity of the two thinking. Child days