随着新课程改革的逐步推进和深化,反思自己的教育教学对于一名教师来说越来越重要。反思不仅可以改进自己的教育教学工作,而且可以使自身的素质不断得到提升,进入教育教学的更高境界,从而保证和提高教育教学质量。数学教师亦然。作为从事初中数学教学多年的笔者认为,数学教师应进行三种反思。反思教材。新课程改革对教材也进行了大刀阔斧的改革。数学新教材除教学理念、教学方法、教学手段与过去有了较大的改革外,更注重了学生对数学知识的探究、实验和实践, As the reform of the new curriculum progresses and deepens, it is more and more important for a teacher to reflect on his education and teaching. Reflection can not only improve one’s education and teaching work, but also continuously improve one’s own quality and enter a higher realm of education and teaching so as to ensure and improve the quality of education and teaching. Math teacher also. As a junior high school mathematics teaching for many years I believe that mathematics teachers should conduct three kinds of reflection. Reflective teaching materials. The new curriculum reform also made drastic changes to the teaching materials. In addition to teaching philosophy, teaching methods, teaching methods and the past have a greater reform, but also pay more attention to students of mathematical knowledge of the inquiry, experiment and practice,