以前常感叹一类题在课堂上讲过多遍 ,学生仍然做不对 .自从在陕西师大参加中学骨干教师国家级培训 ,并学习了罗增儒老师的《中学数学课例分析》后 ,方感到水能载舟、也能覆舟的深刻道理 .看来 ,教师讲题的过程 ,不仅仅是师生间共同追求一个正确结果的过程 ,更应该是师生间以解? In the past, I often sighed a class of questions in the classroom many times and the students still did not. Since the Shaanxi Normal University had participated in the national-level training of middle school teachers and learned Luo Zhengru’s “Analysis of Middle School Mathematics”, she felt that The profound truth of being able to carry a boat or overturning a boat. It seems that the process of teacher’s topic is not only a process of common pursuit of a correct result between teachers and students, but also a solution between teachers and students.