浅谈投影教材的功能特点及教学方法

投影教材是我国在教学改革中逐步发展起来的新型的教育技术。投影教材是通过光学仪器产生的以模拟性、整观性、可变性来激发学习热情。投影教材可节省教学时间,提高教学效率,有利于解决教学中的重点、难点。它可以根据授课的需要,实现大与小、静与动、局部与整体、平面与立体的转化,同时,投影教材还有着生动有趣、高效省时、操作方便、易于制作、适应性强等优点。

A Brief Talk on Functional Features and Teaching Methods of Transparency

Transparency,as a new educational technology developed gradually in the process of teaching reform of our country,stimulates a passion for learning through simulation,integrity,variability generated from optical instruments.It can save teaching time,improve teaching efficiency,which can help solve the focal and difficult points.It can realize the transformation between big and small,motion and station,partial and whole,plane and solid in accordance with different teachings.Meanwhile,it is lively and interesting,efficient and time-saving,simple to operate,easy to make and well-adapted.