在线中学物理考试系统的设计与实现

发布时间：2018-05-09 12:18

本文选题：在线考试 + 中学物理　；参考：《大连理工大学》2016年硕士论文

【摘要】：随着信息科学技术的快速发展,在社会各行各业全面广泛应用,全国很多中学着手开展信息化手段、平台建设,目前已取得阶段性成果,例如在线办公等,但在课程考试上应用较少,大多数中学仍然采用考试组织实施工作效率低、成本高的传统考试模式,对于需要大量出卷、阅卷的考试工作而言,现有情况下无法高效地满足高频次的中学物理考试需求。为解决中学物理考试效率低问题,本课题通过开发在线中学物理考试系统,支撑中学物理考试,实现考试工作流程自动化。此外,在系统实现应用效果不错时,可以通过系统功能模块移植、改造,应用到化学、生物等其它课程。在设计开发在线中学物理考试系统的整个过程中,本文重点开展了以下几点工作:首先充分调研、分析传统考试方式的各种缺点,并针对性地提出相应的问题解决方案;其次,结合中学物理考试需求,通过详细的技术对比分析明确了B/S+J2EE+SQL2005的技术开发路线,引入Ajax技术提高系统工作效率。最后,在实际调查分析的基础上,按照模块化设计原则,将系统规划为系统管理功能模块、试题管理功能模块、试卷管理功能模块、考试管理功能模块和成绩管理功能模块等5个组成部分。对系统的每个功能模块进行了相应的详细设计,最终对系统进行了代码开发实现与测试。在线中学物理考试系统采用发自动化的试卷组合方式从题库中按一定规则生成试卷,采取了一定的综合措施严控考生作弊,例如,禁止切屏操作、实时同步时间等,以提高考试的公平公正性。受时间及技术限制,本系统还存在一些需要改善提升之处,例如系统健壮性等。经过系统试点应用,本系统已具备应用到中学物理考试工作中的基础条件,能有效降低中学物理教师的工作负荷,提升考试、教学工作效率。
[Abstract]:With the rapid development of information science and technology and the comprehensive and extensive application in various industries of society, many middle schools throughout the country have embarked on the development of information means and platform construction. At present, they have achieved periodic results, such as online office, etc. However, most middle schools still adopt the traditional examination mode of low efficiency and high cost, which requires a large number of examination papers to be written and marked, and most of the middle schools still adopt the traditional examination mode of low efficiency and high cost. The current situation can not meet the high-frequency high-frequency physics examination needs. In order to solve the problem of low efficiency in middle school physics examination, this paper develops an online physics examination system for middle school physics, supports the middle school physics examination, and realizes the automation of examination process. In addition, when the system works well, it can be transplanted, modified and applied to other courses such as chemistry, biology and so on. In the whole process of designing and developing the online physics examination system of middle school, this paper focuses on the following work: firstly, it makes a full investigation, analyzes the shortcomings of the traditional examination methods, and puts forward corresponding solutions to the problems. According to the requirement of physics examination in middle school, this paper clarifies the technical development route of B / S J2EE SQL2005 through detailed technical comparison and analysis, and introduces Ajax technology to improve the working efficiency of the system. Finally, on the basis of the actual investigation and analysis, according to the principle of modularization design, the system is programmed as the system management function module, the test question management function module, the test paper management function module, the system management function module. Examination management function module and score management function module, etc. Each function module of the system is designed in detail. Finally, the code development and test of the system are carried out. The online physics examination system of middle school adopts the way of automatic examination paper combination to generate the test paper according to certain rules from the question bank, and takes certain comprehensive measures to strictly control the examinee to cheat, for example, forbidding screen cutting operation, real-time synchronizing time, etc. In order to improve the fairness of the examination. Due to time and technology constraints, there are still some improvements to the system, such as system robustness. Through the experimental application of the system, the system has the basic conditions to be applied to the physics examination in middle schools, which can effectively reduce the workload of physics teachers in middle schools, and improve the efficiency of examination and teaching.
【学位授予单位】：大连理工大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：TP311.52

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