变式教学是一种非常灵活的教学模式,通过创设变式教学案例不仅能够拓宽知识的讲授维度,也能够锻炼学生的思维,提升学生对相关知识的应用与实践能力。在教学中,教师应当合理利用变式教学,让其有效辅助高中数学课堂教学效率的提升。一、利用变式创设教学情境变式教学能够发挥许多良好的功效,利用变式创设教 Variant teaching is a very flexible teaching model. By creating variant teaching cases, not only can we broaden the teaching dimension of knowledge, but also train students ’thinking and enhance students’ ability of applying and practicing relevant knowledge. In teaching, teachers should make rational use of variant teaching so that they can effectively help improve the efficiency of high school mathematics classroom teaching. First, the use of variants to create teaching context variant teaching can play a lot of good effect, the use of variants to create teaching