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优点:语音语调自然亲切,与学生的互动良好
缺点:整节课播放视频占了大部分,对学生在实验原理和理论知识上的涉及较少,可以适当改变一下教学的侧重点和环节安排
优点:通过视频导入,能吸引学生的兴趣;让同学们找出实验的缺陷,有利于培养其严谨的科学态度。
缺点:讲解的部分较少,下次可以结合视频一起讲解。
二分二至。
讲解部分过少,注意可以暂停视频结合视频讲解。整体教学过程可以再设计一下。知识性错误再注意一下。
优点:视频导入,引起学生的注意和思考,教态亲切自然
缺点:视频占比过大,可以结合视频进行讲解,合理安排教学过程
1、语音语调优美亲切
2、PPT制作精美
3、知识点讲述流畅
4、利用视频巧妙结合较好
5、黑板板书合理
优点:视频导入,引起学生兴趣;教态自然;语音语调适中;
缺点:视频占据的时间较长,可以在视频结束后对视频的内容进行讲解
视频导入很好,但时间过长,中间应该有自己的讲解。让学生找缺陷这个环节很好,但具体讲解还是要再设计一下。语音语调很亲切自然。加油!
视频导入,帮助学生进入学习状态;
教态自然亲切,讲课生动,形象,声音响亮,可爱;
不足:缺少讲解