Web-based virtual classroom system model based on asynchronous and synchronous learning

摘要

In this paper, the web-based virtual classroom system model based on asynchronous and synchronous learning is proposed. The system model is provided tools for lecturers and learners to enhanced features for collaboration and interaction among participants in a web-based virtual classroom. The web-based virtual classroom system model is defined by combination of both asynchronous and synchronous learning functions. The asynchronous learning function consists of contents, upload and download documents, webboard, e-mail and video on demand (VoD). The synchronous learning function is composed of chat room, video conference room, whiteboard room, presentation room and people list. The results show that lecturers and learners are participated in a web-based virtual classroom. A proposed model is better support for personal participation and cognitive participation. This model can improve the convenience and flexibility of scheduling and learning time.