多媒体教学存在的问题及改进策略

就多媒体教学对500名医学生进行了问卷调查,学生反映如下问题:1)理解力跟不上讲解速度,某些图片不易理解;2)作笔记跟不上,没有思考的余地;3)教师利用多媒体课件缺乏生动性,课件设计太单调;4)文字太多,动画或图片太少,并且呆板、沉闷;没有充分展示多媒体图、文、声并茂的特点;5)教师的主导作用与学生主体能动性的发挥处理不好;6)课件的艺术性与实用性处理不好;7)课件的容量与质量关系处理不好。我们就存在的问题及改进策略进行了讨论。

Some Problems and Countermeasures of Multimedia Teaching

To improve multimedia teaching quality,we made relative questionnaire among five hundreds medical students.The students reflected the following problems:1)Students could not keep up with teaching speed and some multimedia pictures are not easily understood.2)They couldn't write down the notes and had no time to think.3)Multimedia courseware is dull and short of vividness.4)In multimedia courseware there are too more words but too few pictures.Besides,the design of courseware is too stiff.Characteristics of drawings,words and voice in multimedia teaching were not brought forth fully.5)Relationship between dominant action of teacher and principal part status of students couldn't be harmonized.6)Combination of art and practicality of the courseware was not satisfactory.7)Combination of the capacity and quality of courseware was neither good.The existing problems and their countermeasures in multimedia teaching will be discussed in this paper.