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Research of CAI courseware based on VRML

Multimedia CAI courseware can optimize classroom teaching, but the quality of courseware has a direct impact on teaching. The paper analyses the technological characteristics of VRML and the features of the “Computer Installation” course, provides the concrete scheme of the teaching courseware, and proves the feasibility of it. The practices show that multimedia courseware based on VRML technology can improve the interaction between students and teachers so as to prompt the effect and quality of the teaching.