试论有效公开课的基本作用

Basic functions of the effective open classes

公开课是一种教学组织形式,其本质仍然是一种普通课,只是以开放课堂形式呈现。有效公开课的功能有二:一是公开课的内在本质功能,即作为特殊形式普通课的教学功能;二是公开课的外在功能,即观摩、教研功能。要从公开课的内在功能和外在功能两个纬度入手来认识和实施公开课。有效且反映教育本质与规律的公开课对执教者、观摩者和学生大有裨益,具有重要的作用。

An open class is but a special form of teaching. Yet an effective open class has two basic functions. One is the internal function, or essence of its appearance of an ordinary class. The other is the external function, for demonstration or for researching. Likewise, an effective open class reflects the es- sence and laws of education, and benefits lecturers, listeners and students.