The primary aim of this study is to redefine and suggest the value of analogy as representation of grammar education contents. For it, this study analyzes the analogies which are used in general books for Korean grammar. The analogies are classified into four following types：the significance and perspective of learning grammar, the meaning-function of grammar knowledges, the concept of grammar knowledges, and the relation with grammar knowledges. Furthermore, we discuss the limitations and implication of using analogies in grammar education. For more effective understanding based learners` active construction of various grammar knowledges, it is necessary to research about analogy for explanation of grammar knowledge and application of analogy.