从高中数学教师旧有教学习性的描述中,可以获得关于高中数学教师教学习性改造的原则和策略的启发。高中数学教师教学习性改造需要遵循主动性、反思性、辩证否定、循序渐进、开放性原则,改造的策略是在新课程的文化引领中改造教学习性;在规范办学减负增效的政策背景中改造教学习性;在校本、师本研究中改造教学习性;在日常教学行为中改造教学习性。 From the description of the old teaching habits of high school mathematics teachers, we can get some enlightenment about the principle and tactics of high school mathematics teacher’s teaching habit transformation. The teaching reform of high school mathematics teachers needs to follow the principle of initiative, reflexivity, dialectical negation, gradual and open, and the strategy of reform is to reform the teaching habit in the cultural lead of the new curriculum. Habits; in the school-based, teachers in this study to transform teaching habits; teaching behavior in the daily transformation of teaching habits.