教育家叶圣陶先生提出:“教,是为了不教。”在数学课堂教学中我也尽量尝试、不断摸索,采用“问题导学模式”进行教学。“问题导学模式”教学环节分为五步:学生带着教师的问题自习——交流——学生提出自己的问题——再交流——练习。而此模式中尤以“师生提问”最为重要,始终贯彻课堂教学。教师是此模式的主导者,学生是课堂提问的主角。下面就以苏教版课标实验教材五年级下册《分数的基本性质》为例,谈谈本人的教学实践与反思。 Educator Mr. Ye Shengtao put forward: “Teaching, is to not teach. ” In the mathematics classroom teaching, I also try my best to try, using the “problem guide mode ” teaching. “Problem guide mode ” teaching is divided into five steps: students with teacher questions self-study - communication - students put forward their own problems - then exchange - practice. Especially in this model “teachers and students to ask questions ” is the most important, and always implement the classroom teaching. The teacher is the leader of this model, the student is the protagonist of class questions. Below to Sujiao version of the fifth grade standard textbook experimental materials “basic nature of scores” as an example, talk about my teaching practice and reflection.