物理教育中应用媒体的现状及其分析

THE PRESENT SITUATION AND ANALYSIS OF MEDIA APPLICATION IN PHYSICS EDUCATION

许多物理教师意识到教育技术是物理教育改革的主要动力之一，但教师们在物理教学采用教育技术的情况却大不相同。其中有许多外部原因，但也有其内在原因。本文在分析了一些外部原因的同时，用知觉控制理论剖析了人们常常忽略的一些内在原因。最后对如何提倡教师在物理教学采用教育技术，给出了一些总结性的建议。

Many physics teachers have realized that educational technology is one of the major motivations in the reform of physics education although the situations on the application of the educational technology to the physics education are quite different. Of course there are many internal reasons as well external reasons. In this paper, the external reasons are analyzed and the internal reasons which are often ignored are further discussed using the Perceptual Control Theory. Some suggestions are summarized for the teachers in the promotion of the educational technology application in the physics education.