论文标题:多媒体网络教学课件中相关技术的应用研究
APPLICATION STUDY OF CORRELATIVE TECHNOLOYG IN NULTIMEDIA NETWORK ASSISTANT INSTRUCTION COURSEWARE
论文作者 黎芳
论文导师 邹沐昌;郭晞娟,论文学位 硕士,论文专业 计算机应用技术
论文单位 燕山大学,点击次数 204,论文页数 80页File Size3381k
2000-12-01论文网 http://www.lw23.com/lunwen_321475447/ 计算机辅助教学(CAI); 网络教学;Internet;多媒体;DHTML;ASP;COM／DCOM
CAL; Remote Instruction; Courseware; Multimedia; DHTML; ASP; COM/DCQM
计算机辅助教学作为对传统教学模式的补充，计算机应用领域一个炙手可热的分支，在各个时期，随着相关技术的不断提高，表现出不断发展和自我完善的趋势，更融入了时代的特征。随着网络技术的发展，它从单机走向网络化；多媒体技术的进步，使它的表现形式更加多样化。当前，网络教学已经成为现代教育流行的教学模式。本文介绍了作者在开发设计网络教学课件过程中采用的设计思路和方法，以及一些体会和收获。 基于WWW的网络教学软件主体部分教学演示由一系列WEB文档组成。通过采用DHTML技术，使教学内容以生动活泼的方式展示，并使页面上的各种要素变成完全交互、互动式的。课程练习和网上考试部分采用ASP技术，实现与数据库的连接和访问，从数据库中随机抽调试题，学生提交试卷之后自动判卷并给出成绩。课件整体交互性得到加强。 为增加课件的表现手段和拓展交互能力，使学生能在轻松愉悦的氛围中学习，充分调动学生学习的积极性和主动性，作者不断探索行之有效的方法加强WEB的功能，最终认为利用Microsoft公司的COM技术，开发出在Internet应用程序中使用的ActiveX控件，能够弥补HTML语言表述能力限制课件交互能力的不足。 本课件能够正常的使用于基于WWW的教学环境，充分的利用了网络的优越性。其中尝试采用的实现技术，对于促进网络教学课件的发展将会有进步意义。
The Computer Assisted Instruction (CAL) is a hot developing branch of the computer application. It has added the new mode up to the traditional instruction. In all kinds of periods, it has always been developing, improving to make itself better. With the appearance of network and development of network technology, it transfers from microcomputer environment to network environment. Furthermore owing to the improvement of the multimedia technology, its performance has become more diverse. At present, the remote instruction has become the prevalent way of the modem education. This thesis introduces the idea of design and the technology adopted in the courseware. The courseware includes three parts. The instruction demo is consisted of serials of web pages, which compose of the hypertext and hypermedia. The demonstration part uses the DHTML technology to demonstrate the instruction content vividly. The test part based on the network adopts ~the ASP technology to access the SQL Server database. It gets the questions from the database randomly to create the test page. Either time is over or the page is handed in, the system would correct the answerand count the score. So the courseware supports the intercourse of the students and the teachers. In order to develop the way of performance and interaction, make the students study intensely and efficiently, the developer tries to use new technologies or ways to improve the function of the web page. With the ActiveX control embbed in the web page, the courseware will be more diverse and vivid. The courseware could run on network successfi.illy. It makes use of the network resource fully. I hope my research will be helpful to courseware development.
|
