数学课堂讨论是一种互动的教学方式,也是启发式教学的基本方法,它对于发扬教学民主,让学生真正参与到数学活动中来,发挥他们的个性,调动他们的学习积极性,增强他们的主体意识,批判思维能力和数学交流能力都有积极的作用。在目前的数学课堂教学中,绝大多数的课堂讨论只是一种形式主义的表现——讨论的问题没有多大价值,讨论的组织引导不够到位,讨论的结论肤浅、无意义,讨论的评价空洞无物。学生在讨论中几乎不及题旨地说说笑笑,哄哄闹 Mathematics class discussion is an interactive teaching method and a basic method of heuristic teaching. It plays an important role in promoting teaching democracy, allowing students to truly participate in mathematics activities, giving play to their personality, mobilizing their enthusiasm for learning and enhancing their subjects Awareness, critical thinking skills and ability to communicate in mathematics have a positive effect. In the current mathematics classroom teaching, the vast majority of class discussions are only a form of formalism - the discussion of the problem is not much value, the discussion of organizational guidance is not enough place, the discussion of the conclusion superficial, meaningless discussion of the evaluation of nothing . Students in the discussion is almost less than the theme of talking and laughing, coaxing trouble