要想提高学生的认知效率,让他们达到学以致用的层次,就要还原学生的课堂地位,通过问题启发他们深入思考和探索数学知识生成和发展的过程。对如何通过课堂问题来启发学生认知数学知识进行了讨论与研究。 If we want to improve students ’cognitive efficiency so that they can reach the level of learning hard, we should restore students’ classroom status and, through the questions, inspire them to think deeply and explore the process of the formation and development of mathematical knowledge. How to inspire students’ knowledge of cognitive mathematics through classroom questions is discussed and studied.