类比推理是指研究不同个体间某些方面的相似性,例如结构、性质、属性等,经过相关情境的衍化和拓展,猜测并寻找其他相似之处或者做出某种逻辑判断的推理方法.类比推理思想的教学理念主要概括为导向性、过程性和参与性,即教师根据教学内容和学生实际情况,制定合理可行的教学目标后,通过设置类比条件、构建类比情境和准备课堂提问等手段,引导学生思维向新知识体系迁移,或是引导学生联想新知识体系中的相关内容,确立学生教学实践中的参与者和主体的地位,加深学生对新知识体系的印象、理解、掌握和记忆.一、数学概念的教学 Analogical reasoning refers to the study of similarities in some aspects of different individuals, such as structure, nature, attributes, etc., through the evolution and expansion of the relevant context, to guess and find other similarities or to make some kind of logical judgment inference method. The teaching philosophy of reasoning thought mainly summarizes orientation, process and participation, that is to say, teachers make reasonable and feasible teaching objectives according to the teaching content and students’ actual conditions. By setting analogy conditions, constructing analogous situations and preparing questions in class, To guide students to migrate to new knowledge system or to guide students to associate new knowledge systems, to establish the status of participants and subjects in teaching practice and to enhance students’ impression, understanding, mastery and memory of new knowledge systems. First, the teaching of mathematical concepts