双向有线电视系统在教学中的应用研究

Applied study of mutual-direction cable television system in teaching

双向有线电视系统在教学中的广泛应用 ,改变了固有的单向线性教学模式 ,使教学方式向教与学互为主体的方式转变 ,更有利于个性化和自主化的学习 .对双向有线电视系统的基本概念、组成与功能、教学应用与发展趋势等进行了探讨 .

Mutual-direction cable television system is widely used in teaching and has changed the unilateral linear teaching model into a new interactive instruction model.The new model is more helpful for learners.The article discussed the basic concept,composition and functions of mutual-direction cable television system.It also proposed its application in teaching and development trend.