基于Internet网络教学平台自学与自测系统设计

网络教学是现代教学的一个重要组成部分.为了解决网络教学中学生的自我测试问题,分析了网络教学中自学与自测基本特点和要求,提出了以学生为主体的组卷方案.系统为学生提供了测试科目、学习进度、测试范围、试卷难度、试卷类型、答卷时间等多种组卷参数.学生可根据自己的学习进度、学习状况选择组卷参数进行随机组卷,从而使组卷更合理,更接近学生的真实成绩.当答卷开始后,系统自动进入倒计时.并且当测试结束后,系统可自动对答卷结果进行判卷并给出测试分数.

The design of self-learning and self test system based on Internet online education

Online education is a significant component of modern education.Usually,students can not do self-test through online education.In order to solve the problem,the article analyzes the basic characteristics and requirements of self-learning and self-tests,and puts forward a scheme of grouping up test-papers according to the student's request.The system offers many kinds of parameters of grouping up test-papers for students,such as test subjects,study schedules,test ranges,the difficult degrees of test-paper,types of test-paper,the test time,and so forth.Students can freely choose the parameters of grouping up test-papers,according to their own situation.The system will automatically and randomly group up an examination paper according to the student's request.Thus,the test-paper is more rational,and the teat result is closer to students' true achievements.After beginning the test,the system enters count-down time automatically.Moreover,after the test finishes,the system can check the answers automatically,and show the test-score.