“三论”就是系统论、信息论、控制论的总称。早在20世纪40年代,由于系统论、信息论、控制论的产生,使各门科学和各项工作获得了新的认识工具。运用“三论”的思想和思维方法虽然是在考察机械运动、生命发展等不同领域的物质运动变化而建立起来的。但是,今天“三论”中的一些基本理论和思维方法,对于我们教师用来认识、分析教学这一特殊的社会现象仍有指导意义。 “Three theories” is the general term of system theory, information theory and cybernetics. As early as the 1940s, due to the emergence of systems theory, information theory and cybernetics, new ideas were gained in all fields of science and work. Although the thinking and thinking method of applying the “three theories” are established in examining the changes in the material movement in different fields such as mechanical movement and life development, However, some basic theories and methods of thinking in the “Three Theories” today are still instructive to the special social phenomenon that our teachers use to recognize and analyze teaching.