Research On The Design Of Directing And Producing Of Tv Program Network Curriculum

The rapid development of key IT such as network > database > file compress and decompress across the world presents a favorable learning environment for distance education based-on Internet Recently, most Universities in China are eager to launch their respective distance education programs, therefore, there are more and more curriculum appeared on Internet. The curriculum which are made according to teaching theories and focuses on students-centered learning aren't many. Under such background, the author designs and finishes this curriculum based-on Internet. During the design and development of this project, he took full advantage of some popular and useful technology such as Multi-media, stream media, net-meeting and so on, which aims at finding a practical method of producing this kind of TV teaching materials.First at all, this thesis analyzes some teaching theories and their instructional design associating with distance network instruction, especially some characteristics and learning principles as well as teaching patterns of distance network instruction based on constructionism, which focuses on students-centered learning under teachers' guides. It also suggests that students be the principle part in the processing of information and .the active constnjctionist of perceiving structure rather than the passive receivers of exterior stimulus, and teachers be the assistants and guldens as well as promoter other than the transfers or indoctrinators of some knowledge.Secondly, based on the analyzing mentioned above, this thesis further discusses some advantages and disadvantages of distance network instructions. The main problems are: (1). Most network courseware are nothing but the Web pages of corresponding text books; (2).Problem-answering is always limited to means of e-mail; (3). The feedback systems of most courseware are too narrow; (4). The pertinences of most network simulation experiments are not obvious; (5). Commentaries are on the opposite of the courseware original purpose; (6), Paying no enough attentions to students' non-intelligence aspects and so on. In order to achieve prospective teaching objectives, my research in this article has given some solutions to these problems.Finally, combining with the development and design of the distance network courseware: the directing and producing of television material, the research mainly probed into some problems as following: (1). Electing flow of audio and video media; (2). Stream technology based on-line classroom with the functions of video playing, graphics upload and browsing, real-time bulletin discussion, on-line remarks; (3). Netmeeting technology based real-time network classroom with a electric white bulletin; (4).Online exam and real-time problem-answering system. With these technologies and works, I have tried to construct a network environment with multi-media, real-time feedback as well as favorable and interactive interface.The author analyzes and discusses the significance, function of network virtual experiments and their concrete application in this network courseware. These experiments involved some up-to-date technologies such as CultSd, web3d, stream media, Smil and so on, which benefited a lot for students on their understanding of some abstract concepts such as montage and complex construction of some equipments such as computer, camcorder and so on.