摘要
针对目前化学实验类课程成绩评定方面存在的不足,为了实现化学实验成绩客观、公平的评定,运用."NET"技术作为开发平台,采用B/S运行模式设计的三层立体架构,开发了化学实验考试系统,有效避免了组卷时重复抽题的现象,实现了个性化和随机组卷,并具备强大的试卷成绩分析功能。该系统也可应用于其他实验科目的考试之中。
Based on the disadvantages existing in result evalution of chemistry experiment courses at present,we use ＂.NET＂ as exploition platform and B/S to explore the system of chemistry experimental examination,which aims to achieve objective and fair results.The system gets rid of the repeated electing in collecting vipions effectively,which makes the process at random and individually.What＇s more powerful,it can analyse the examination result and also be applicable to other experimental subjects.
出处
《实验室科学》
2011年第2期125-127,共3页
Laboratory Science
基金
黑龙江省新世纪高等教育教改工程项目(项目编号:5069)
东北农业大学教学研究项目(项目编号:20090003)
关键词
化学实验
无纸化
网上考试系统
chemistry experiment
non-paperliziton
examination online system
