最近讲到凸透镜一章,在进行《凸透镜成像规律》这一节内容教学时,比较传统教法与课改后的教学方法、教学手段,有诸多感触,现谈谈我的一些看法。一、好的引入是决定课堂效果的首要因素传统的引入主要是靠老师讲,尽量用生动幽默的语气吸引学生。而现在我通过网络搜索到《地雷战》中的一段视频,通过多媒体播放给学生观 Recently talked about a chapter of convex lens, in the “convex lens imaging rules” section of the content of teaching, more traditional teaching and teaching methods, teaching methods, there are many feelings, now I talk about some of the views. First, a good introduction is the primary factor in determining the effect of the classroom The introduction of the traditional mainly by teachers, try to use a vivid and humorous tone to attract students. And now I search through the Internet to a video of “Mine Warfare”, through the multimedia broadcast to the students