学起于思,思源于疑,问题是学生思考的起点和动力.古希腊学者普罗塔戈指出,“头脑不是一个需要被填满的容器,而是一把需要被点燃的火把,而点燃这个火把的火星就是教师的提问”.在课堂教学中,学生的疑问主要来源于教师的提问.高中数学的教学任务,主要是通过课堂教学完成的.在课堂教学过程中,提问是组织课堂教学的中心环节,精 Learning from the beginning, the source stems from suspicion, the problem is the starting point and motivation of students thinking.Greek Greek protester Protaga pointed out that “the mind is not a container to be filled, but a torch to be ignited, and ignited The torch of Mars is the teacher’s question. ”In the classroom teaching, the students ’questions mainly come from the teachers’ questions. The teaching task of high school mathematics is mainly accomplished through the classroom teaching .In the classroom teaching process, the question is to organize the classroom The center of teaching, fine