中文摘要：

比较研究是教育技术中常用的一种方法,在用于教学研究中可获得教学的一般规律与特殊规律。本文简述了教学比较研究法的功能、作用和步骤。介绍了在实际教学中对不同对象和特质进行有效分析的几种案例。

英文摘要：

Comparative study is a kind ot method that is commonly used in eaucauon tecnnology, it can be obtained general and special regular in the study of education. This paper briefly describes the function, the role and methods of comparative research. In this paper introduced several comparative analysis of the case that can carry on the effective analysis to the different objects and qualities in the practical teaching.