课堂教学本质上是教学交往、互动的过程;是师生双方相互交流、相互沟通、相互启发、相互补充的过程;是分享彼此的思想、知识、经验的过程;是教师根据学生的实际需要不断调整,以促进其更加有效学习的动态发展过程;是一个个鲜活生命在特定情境中的交流与对话;是师生的激情与智慧的综合生成过程。数学课堂教学是一个不断发展推进的过程,同时也是具有灵活生成性和不可预 Classroom teaching is essentially a process of teaching interaction and interaction; it is a process of mutual exchange, mutual communication, mutual inspiration and mutual supplement between teachers and students; it is a process of sharing each other’s thoughts, knowledge and experience; teachers are constantly changing according to students’ actual needs Adjust, in order to promote its more effective learning dynamic development process; is a live in a specific context of communication and dialogue; is a teacher and student passion and wisdom of the integrated process. Mathematics classroom teaching is a continuous development and promotion process, but also has the flexibility to generate and not