Network Of Web-based Curriculum Examination System Research And Design

The fast development of Internet leads to innovation in education field, network education based on Wed environment comes up, it promotes new development of education measurement. Generation and development of network education needs support of network course. In network course, course exam is an essential part., Exam mode, which is used to evaluate student' s study situation and teacher* s teaching result, develops from traditional paper-and-pen mode to computerization mode. In this way, new exam mode comes up. This paper carries on research and design about exam system based on network course.This paper tends to finish the following tasks:First, it analyzes current situation of exam based on network course., advantages and disadvantages of current computer measurement theory (classic measurement theory and item response theory), and its concrete direction effect in current item bank. According to computerization exam, it summarizes two exam mode: LAN exam mode and Web exam mode, It also analyzes and compares these two exam modes.Second, aims for current difficult problems of network education, such as, multimedia information processing, some problems of non-normalization exam item mode mark, intelligent test assembly, problems of exam information security. This paper discuss above problems and proposes some concrete solution for some problems.Thirds, based on need analysis , this system adopts Browser/Server structural" three layer model" , uses application development policy based on component,combines database techniques, Web and database link with each other techniques, putsforward a project, discusses system' s software function module....... Adopting abovetheories, it develops exam system based on network course, realizes some functions.At last, this paper prospects how to perfect exam system based on network course.