转化是把未知的问题转化到已有知识范围内的问题的一种重要的思想方法。通过不断的转化,把不熟悉、不规范、复杂的问题转化为熟悉、规范甚至模式、简单的问题。在中学数学教学中,我们要不断培养和训练学生的转化意识,将有利于强化其应变能力,提高学生的思维能力和技巧。 Transformation is an important way of thinking that transforms unknown problems into problems that already exist within the scope of knowledge. Through continuous transformation, the unfamiliar, non-standard, and complex issues are transformed into familiar, standardized, and even simple patterns. In middle school mathematics teaching, we must continue to train and train students’ awareness of transformation, which will help strengthen their resilience and improve their thinking skills and skills.