空间观念是指物体与物体之间的距离、方向,物体的大小和形状保留在人脑中的表象。它是一种比较复杂的知觉过程,包括形状知觉、大小知觉、深度知觉和方位知觉。教学中,我们应根据学生的认识规律,排除学生在学习中的心理干扰,采用多种教学手段、教学方法,引导学生运用多种感官积极主动地参与到教学中来,协调活动,使具体事物的形象在头脑中得到全面的反映,以促使学生对几何形体有深刻的认识,从而发展学生的空间观念。 Space concept refers to the distance between the object and the object, the direction, the size and shape of the object remains in the human brain. It is a more complex process of perception, including shape perception, size perception, depth perception and orientation awareness. Teaching, we should be based on the laws of students to rule out the psychological interference of students in learning, using a variety of teaching methods and teaching methods, and guide students to use a variety of senses to actively participate in teaching, to coordinate activities so that specific things Of the image in the mind to be fully reflected in order to promote students to have a profound understanding of the geometry, thereby developing the concept of space students.