理答是课堂问答的重要组成部分,是老师对学生的回答做出的即时的明确的有效的一种评价。同时课堂教学中的理答环节,也是教师获得信息反馈的主要渠道。那怎样才能在课堂教学中提高自己的理答能力呢?一、改变问题,拓展思维广度学生的数学学习受生活经验或原先知识基础影响较大,当新问题与 Answer is an important part of the classroom question and answer, is the teacher’s answer to the students make an immediate clear and effective evaluation. At the same time, teaching and management in classroom teaching links, but also the main channel for teachers to obtain feedback. How can we improve our ability to answer a question and answer in the classroom? First, to change the problem and broaden the breadth of thinking Students’ mathematical learning is greatly influenced by life experience or the original knowledge base. When new problems