“微课”通俗地说就是将教学知识点以视频的形式录制下来,让同学们根据实际情况参照视频进行自主学习的一种教学方式。微课是随着多媒体入课堂而出现的新宠,由于学生在学习过程中可以根据自己的实际情况调整进度,甚至在重难点部分可以反复观看,可以说是突破了传统课堂教学的时间和空间束缚,它具有目标明确、针对性强和教学时间短的特点。鉴于此这种优势,笔者就结合多年的初中物理教学实践对怎样在课堂上巧妙运用微课进行如下几个方向的分 “Micro-class ” Popular to say that the teaching of knowledge points recorded in the form of video, so that students according to the actual situation of self-learning video reference teaching. Micro-class is the new darling of multi-media into the classroom. As students can adjust the progress according to their actual situation in the learning process, even in the heavy and difficult parts can be repeatedly watched, it can be said that the traditional classroom teaching time and space constraints , It has a clear target, targeted and short teaching time characteristics. In view of this advantage, the author combined years of junior high school physics teaching practice on how to use the micro-class in the classroom in the following directions