Design and Implementation of the Online Computer-Assisted Instruction System Based on Object-Oriented Analysis Technology

Wenbo Zhou, Lei Shi, Jian Chen


The online computer-assisted instruction system has changed the way of knowledge acquisition, and makes knowledge transmission faster, and more con-venient and efficient. This study discusses the key technologies of online com-puter-assisted instruction system with such methods as literature research, system analysis and empirical research, analyzes the requirement of online computer-assisted instruction system with object-oriented analysis method, determines the main functions of online computer-assisted instruction system, and designs the model of online computer-assisted instruction system in detail with the aid of UML technology. The practicality and validity of the model are verified by the re-alization of some interfaces and processes of the system model.


constructivism; online; assisted instruction; object-oriented analysis technology; UML

Full Text:


Copyright (c) 2018 Wenbo Zhou, Lei Shi, Jian Chen

International Journal of Emerging Technologies in Learning. ISSN: 1863-0383
Creative Commons License SPARC Europe Seal
Web of Science ESCI logo Engineering Information logo INSPEC logo DBLP logo ELSEVIER Scopus logo EDiTLib logo EBSCO logo Ulrich's logo Google Scholar logo Microsoft® Academic SearchDOAJ logo