基于网络的多媒体计算机辅助教学系统

Multimedia Computer Aided Instruction System Based on Network

本文对基于网络的多媒体计算机辅助教学系统作了一定的研究,提出了开发分布式的Web应用系统框架的网络的多媒体计算机辅助教学设计方案,将系统划分为三层体系结构来加以实现。着重说明了内容发布、多媒体模块、数据管理、选课,在线交流,课程设置等六个子模块的功能及实现方法,并就多媒体网络发布的解决方案作了详细说明,在传统计算机辅助教学软件的功能基础上实现了多媒体和网络支持的特性,并将教学资源管理提升到一个统一的电子化平台中。

This paper studies some computer-aided instruction systems and puts forward the scheme and frame of the multimedia computer aided instruction system based on the Web application. The system is divided into three layers and is implemented by the browser/server. The paper discusses and explains how to implement six models:content issue, multimedia, data managing,course selection, intercommunication on line, and course set, which are the main software architecture in the multimedia computer-aided instruction system. With the realization of the multimedia and Internet-supported characteristics, the new CAI platform becomes a unified and high-quality one.