现代教学媒体.ppt
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1、第三讲 现代教学媒体,阅读书目,娱乐至死(波兹曼)理解媒介(麦克卢汉)媒介人体的延伸(麦克卢汉)传播学,学习目标1理解媒体、教学媒体的含义。2能对媒体进行正确的分类。3阐述媒体的本质及特性。4掌握媒体的选择原理及方法。5能在教学实践中选择合适的教学媒体进行教学。,一、教学媒体概述二、教学媒体的分类三、教学媒体的发展四、教学媒体的特性五、教学媒体的作用六、教学媒体的选择七、利用媒体的教学方法,一、教学媒体概述,1.什么是媒体?2.媒体的性质 3.什么是教学媒体4.教学媒体的性质,1.什么是媒体?,媒体的含义:拉丁语“Media”,意思是“两者之间”,是指储存、传递、呈现和再现信息的工具,是连接传
2、者和受者之间的通道或中介物。它由两层含义:一是承载信息所使用的符号系统,如文字、图像、语言;二是指存储和加工传递信息的实体,如书本、挂图、磁盘等。,媒体的定义:广义媒体:包括人自身;狭义媒体:除人以外的各种传递和存储信息的工具。例如:打电话,What is the media?,The main ways that large numbers of people receive information and entertainment,that is television,radio,newspapers and internet:the new/broadcasting/national
3、media/All the organizations,such as television,radio,and newspapers,that provide news and information for the pubic,or the people who do this work.,Multimedia is media and content that utilizes a combination of different content forms.The term can be used as a noun(a medium with multiple content for
4、ms)or as an adjective describing a medium as having multiple content forms.The term is used in contrast to media which only utilize traditional forms of printed or hand-produced text and still graphics.In general,multimedia includes a combination of text,audio,still images,animation,video,and intera
5、ctivity content forms.,Multimedia is usually recorded and played,displayed or accessed by information content processing devices,such as computerized and electronic devices,but can also be part of a live performance.Multimedia(as an adjective)also describes electronic media devices used to store and
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