思维品质的培养是中学数学教学的主要任务之一,而变式教学则是培养学生思维品质和数学技能的重要方式,因此,在高中数学教学中,教师要重视变式教学,通过加强变式训练,引导学生多层次、多角度地分析问题,从“变”的现象中探索“不变”的本质,从“不变”的本质中发现“变”的规律,进而把学到的知识的转化成能力,培养学生良好的思 The cultivation of thinking quality is one of the main tasks of mathematics teaching in middle schools, while variation teaching is an important way to train students’ thinking quality and mathematics skills. Therefore, in high school mathematics teaching, teachers should pay attention to variant teaching and strengthen the transformation. Training, guide students to analyze problems from multiple levels and perspectives, explore the nature of “invariable” from the phenomenon of “change”, and discover the “change” from the essence of “invariable”. , and then translate the learned knowledge into ability to cultivate students’ good thinking