数学课堂里教师和学生双边活动频繁,而此时课堂中出现的意外也会特别多,教师如果处理不当就会干扰课堂教学秩序影响教学内容的顺利进行,如果运用好这些意外,则会使课堂营造出宽松适度、和谐融洽的课堂气氛,这也考验了教师的教学技巧及应变能力,甚至教师心理素质和海纳百川的胸襟,这就需要教师付出很大心机和智慧,就这方面谈些想法。 In mathematics classroom, both teachers and students have frequent bilateral activities, but there are also many accidents in the classroom at this time. If they are not handled properly, the teachers will interfere with the order of classroom teaching and affect the smooth progress of teaching contents. If these accidents are used well, To create a relaxed, harmonious classroom atmosphere, which also tests the teachers’ teaching skills and adaptability, and even teachers of psychological quality and all-minded mind, which requires teachers to devote great efforts and wisdom to talk about some ideas in this regard.