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传统的教学媒体如黑板等由于其承载信息的种类和能力都十分有限,远远满足不了现代教学的需要;大量新媒体如幻灯片、投影仪、录音、录像等已被广泛应用于教学领域,但这些媒体也在一定程度上存在各自的弱点,如幻灯投影不易表现事物的运动,电视录像缺乏灵活的交互功能,不能实现人机对话,更谈不上智能化。因此,在处理和讲解一些物理实验、重难点的时候使用先进的微课教学,更加会提高课堂效果。
The traditional teaching media such as blackboards are far from meeting the needs of modern teaching due to the limited types and abilities of carrying information. A large number of new media such as slides, projectors, sound recordings and videos have been widely used in teaching fields, To some extent, however, these media also have their own weaknesses, such as the slide projector is not easy to express the movement of things, the lack of flexible interactive video recording function, can not achieve man-machine dialogue, let alone intelligent. Therefore, the use of advanced microchips when dealing with and explaining some physics experiments and heavy and difficult points will further enhance the classroom effect.