论文部分内容阅读
空间观念是几何课程改革的一个核心概念。空间观念是从现实生活中积累的丰富的几何知识经验出发,从经验活动的过程中逐步建立起来的。基于此,应有效落实新课标精神,以生活经验为基础,重视现实世界中有关空间和图形的问题,从而发展学生的空间观念。
The concept of space is a core concept of geometric curriculum reform. The concept of space is based on the abundant experience of geometric knowledge accumulated in real life and gradually established from the experience and experience. Based on this, we should effectively implement the spirit of the new curriculum standard, based on the experience of life, attach importance to the problems of space and graphics in the real world so as to develop the students’ concept of space.