电教媒体通过文字、图像、动画、音频和交互式网络等手段,可使教学过程内容丰富、图文并茂、生动活泼。在这动感的学习环境中,学生自然对教学内容容易领会和掌握,学习效率也自然能得到有效提高。因此,我们一定要注意利用电教媒体,搞好物理教学。 Audio-visual media through the text, images, animation, audio and interactive web and other means, can enrich the teaching process, illustrated, vivid and lively. In this dynamic learning environment, students are naturally able to comprehend and grasp the teaching content, and the learning efficiency can naturally be effectively enhanced. Therefore, we must pay attention to the use of audio-visual media, improve physics teaching.