所谓“变式”教学,是指教师有目的、有计划的对命题进行合理的转化,即教师可不断更换命题中的非本质特征,变换问题中的条件或结论,转换问题的内容和形式,配置实际应用的各种环境,从而使学生掌握学习对象的本质属性。变式教学的理论依据是信息加工心理学、思维发展心理学、结构定向教育理论,它的核心是是利用构造系列变式的方法,展示知识的发生发展过程、问题的结构和演变过程、解决问题的思维过程,从而真正达到教学目标。下面,结合自己的教 The so-called “variant ” teaching, refers to the teacher purposeful, planned reasonable transformation of the proposition, that teachers can continue to replace the non-essential features of the proposition, transform the conditions or conclusions of the problem, the conversion of the content and Form, configure the practical application of a variety of environments, so that students master the essential attributes of learning objects. The theoretical basis of variant teaching is information processing psychology, thinking developmental psychology, and structure-oriented education theory. Its core is to use the method of constructing a series of variations to show the process of the occurrence and development of knowledge, the structure and evolution of problems, and solutions Problem thinking process, so as to truly achieve the teaching goal. Below, combine your own teaching