讲透概念可堪师

教师的本质就是传播者，教师传播文化知识的主要方法是讲授，概念是符号体系，易于讲授；讲透概念，关键是掌握概念的本质特征，要求讲授的方式——讲解、讲述、讲读、讲演等配合使用，要求讲授的语言要清晰、精练、准确、生动，符合学生年龄特点，归根结蒂在于使学生听懂会用；讲透概念可堪师，但讲透概念只是做教师的起码要求。

A Qualified Teacher.. An Interpreter for Concepts

A teacher is in himself a disseminator. The main method employed by a teacher in the impartation of knowledge is lecturing. As a symbolic system, concepts are apt for teaching. A thorough and clear explanation of concepts requires a mastery of the nature of concepts as well as a coordinate manoeuvre of ＂expounding, narration, reading and prelection＂. Words employed in a lecture should be vivid, accurate, lifesome and appropriate for students＇age traits. The point is that lectures are legible and intel- ligible. He who fully and roundly elucidates concepts can be a qualified teacher. However, a full clarification is a minimum requirement for a teacher.