高分子化学试题库系统的开发

Design of Examination Papers Database System for Polymer Chemistry Course

利用当前通行的关系数据库技术、采用VB编程语言和ACCESS数据库 ,设计了高分子化学教学试题库系统应用软件———“试卷魔术师”。它由四个模块组成 ,即试题库模块、试卷分析模块、资料库模块和辅助模块。具有试题的录入、删除、修改和访查、手工或自动生成试卷、试卷分析以及资料查阅等诸多功能。满足授权的用户可以利用它随机抽卷、查阅相关资料及历史成绩等。它不仅可以作为高分子化学课程教师生成试卷、分析试卷的有力工具 ,又可作为本专业学生进行高分子化学试题训练、自学并阅读课外参考资料的有效手段。它使用方便 ,操作简单 ,针对性强 。

The examination questions database application software named PaperMagic for Polymer Chemistry course was designed using VB program language and ACCESS database. It consists of four main models,namely, examination papers database model, examination papers analysis model, references database management model and assistant model. PaperMagic has many functions of adding, deletion, modification and visit of examination questions, test paper organizations in handmade or automatic manners, test paper analysis and references search. The permissive users can make examination questions and inquire about information and previous mark based on the examination questions database. It can server as not only an efficient tool for Polymer Chemistry teachers to organize test paper and complete examination analysis, but also a helpful approach for students to do exercises and peruse references. It is a useful supplementary computer teaching software with advantages of convenience, simplicity and high efficiency.