摘要
多媒体的应用展示了多元化的地理信息，促进了学生对知识体系的整体了解，实现了声情并茂、视听结合、动静相宜、形象直观的教学效果，可以极大限度的拓展思维，创设情景，提高学生的学习效率，对学生提高“探究性”学习的能力有着积极的促进作用。但是，一味的强调多媒体教学必然使得教学主体与多媒体的关系不清楚，乃至产生电子雾污染等负面影响。
The application of the multimedia which can promote student＇s allround understanding of the knowledge system shows the geographical information in pluralism. Meanwhile. it has produced a good teaching performance with connection of visual sence and hearing sence function, we also can take advantage of it to create a geogrephical phenomenon with motionless and motionable situation. We use it to expand thinking of student and promote the efficiency of study. The application of the multimedia plays an important role in promoting the studying capacity of exploration. Too strongly emphasizing the application of multimedia must make the relation between teaching subject and multimedia confused. Phenomenon of electronic fog will be produced to bring about a negtive effect.
关键词
多媒体
地理信息
创设情景
教学效果
负面影响
Multimedia Geographical information Found the scene Teaching result Negative effect
