空间观念是指物体的形状、大小、方向、距离、和位置关系在人脑中的表象,培养小学生初步的空间观念是小学数学新课程标准的要求,是小学数学教学的一个重要任务,小学生的年龄特征决定了小学里的几何知识属于直观实验几何。因此小学数学教学中培养学生空间观念的策略是:让学生通过自己观察能反映几何知识 The concept of space refers to the representation of the shape, size, direction, distance and position of objects in the human brain. The cultivation of primary spatial concepts for primary school students is the requirement of the new curriculum standard for primary school mathematics. It is an important task for primary school mathematics teaching. Age characteristics determine the geometry of elementary school is intuitive experimental geometry. Therefore, the primary school mathematics teaching students to develop the concept of space strategy is: Let students through their own observations can reflect the geometric knowledge