常言说:良好的开端,是成功的一半。数学课堂教学中,教学引入设计巧妙,确能起到先声夺人、引人入胜,调动学生学习积极性的良好效果。那么,优秀的课堂结尾设计,则可以再次燃起学生思想的火花,引发课堂新的高潮,起到耐人回味的教学效果。因此,如何设计课堂教学的结尾特别是初中数学课堂教学的结尾,成为笔者长期思考的问题。 As the saying goes: a good start is half done. In the classroom teaching of mathematics, the introduction of ingenious design of teaching can indeed play an excellent role in attracting and appealing, attracting people and motivating students to learn actively. Well, the end of the excellent class design, you can once again ignite the spark of student thinking, triggering a new culmination of the classroom, play a memorable teaching effect. Therefore, how to design the end of classroom teaching, especially the end of middle school mathematics classroom teaching, has become a problem that the author thinks for a long time.