初步的空间观念，就是指小学生在掌握一些几何形体知识的过程中，逐步形成常见几何形体的形状、大小和相互位置关系的表象；能看懂和识别学过的几何形体，并根据几何形体的名称、条件等，在大脑里正确映出形体的形象、大小及相互位置关系。正确的空间观念对于培养和发展小学生 The initial concept of space refers to the primary school students in the process of mastering some geometry knowledge, and gradually form the appearance of common geometric shapes, sizes and mutual positional relationship; can understand and recognize the learned geometry, and according to the geometry Name, condition, etc., in the brain correctly reflect the body's image, size and mutual positional relationship. The correct concept of space for the training and development of primary school students