【作者】 朱爱琴；

【导师】 王继新；

【作者基本信息】 华中师范大学 ， 教育技术学， 2004， 硕士

【摘要】 信息技术课以前称为计算机课，在我国部分中小学开设已经有十几年的时间。自从2000年10月教育部颁布了《关于在中小学普及信息技术教育的通知》以来，各地中小学纷纷开始开设信息技术课，信息技术课程教学进入了前所未有的大发展时期。但是作为一门新兴课程，信息技术课程的一套健全的考核方法还没有建立起来。 目前，针对信息技术课的考核方式有两种：一种是传统纸笔考核，就是用纸和笔来考查信息技术基本知识和基本技能。传统的纸笔考核方式具有一定的局限性，其中一个重要原因就是此类科目具有很强的实践性，采用纸笔考核方式只能让学生死记硬背操作方式和某些操作步骤，不能达到考查学生计算机操作技能的目的。另一种是直接上机操作，学生拿到一个任务，上机直接完成，这种方式要求教师逐个检查结果，师生比很大，同时无法检测学生对知识性内容的掌握情况。 信息技术课是一门集知识性和技能性于一体的基础性课程，其操作性和实践性强。针对目前考核方式存在的不足，笔者设计了一个基于web的考试系统，试图从知识、技能以及创新能力对学生进行全面考核。论文选题直接来源于王继新老师负责的国家教育部课题《中小学信息技术课程绩效研究》中的第7子课题。 系统主要包括注册、考试、阅卷、帐户管理和试题录入五个模块，同时，为了给用户提供交流方便，附加了一个留言版模块。系统除了能对信息技术课程知识性内容进行测评以外，还能对技能性的内容进行考核。系统的核心部分在于考试模块和阅卷模块。用户注册后，登录到考试模块，就可以对系统生成的随机试卷作答。试卷包括客观题和主观题两部分，学生交卷后，系统能够对客观题自动判分，立即把结果反馈给学生；对于主观题，本系统采取完成电子作品的形式进行考核，学生只要根据任务，在真实环境(指馨默礁;舔windows、。ffice、Fro。tpage等软件环境)下完成电子作品，然后把结果通过文件的形式提交给服务器即可。对于简单的技能测评，系统也能自动判分，对于主观题，教师只需要登录阅卷模块对电子作品进行判分，从而大大减轻了教师的工作量。 本文共分为六个部分。 第一，介绍了考试系统设计开发的背景与意义;第二，论述了与考试系统有关的理论和技术基础:第三，从逻辑设计角度对系统进行细致的介绍;第四，详细阐述了系统实现的全过程;第五，介绍了在互联网上对系统进行测试与试用的情况:第六章，对系统的优缺点进行了总结，提出了改进的大致方向。更多还原

【Abstract】 IT course came from Computer course ago. IT course was settled in part of K-12 schools in our country ten years ago .Since ministry of education issued "the notice of prevailing IT education" in October 2000, IT course has been setup in countrywide K-12 schools, and IT education is thriving. IT course is new course after all, IT course has no a suit of perfect test scheme.Nowadays, there are two test schemes. The first scheme makes use of "paper and pen" to examine student’s IT basic knowledge and skills. The scheme has some shortcoming because the method can only adapt to test a student’s memory and can’t examine his skills. The second scheme gives a student a task and lets him finish it on the computer. The teacher goes to examination room himself and judges it. But the scheme has also some shortcoming. It can’t examine a student’s knowledge level.IT course includes both knowledge and skills, but the later is exigent. In order to examine students from various angles, the penman designs a web-based examination system. The topic of dissertation roots in a sub-research of IT course performance research.The system includes five modules. They are the registry module, the test module, the paper-judgment module, the account-manager module and questions-input module. In order to expediently communicate, the system adds a BBS module. The system can examine not only knowledge but also skills. The system’s pith is the test module and the paper-judgment module. After a user registers and logins in the test module, he can do test questions that make up of objective questions and subjective questions. After he submits it, the system can judge it and give the score of objective questions and immediately feed it back to him. The system adopts the form of submitting E-working to test a student’s skills.The E-working is finished in the real environment (for example, Windows, Office and FrontPage). To simple skills, the system can automatically judge them. The subjective questions ask a teacher to login in the paper-judgment module to judge them. A teacher only judges E-working so that the system can distinctly alleviate his workload.The dissertation consists of six chapters. In the first chapter, it addresses the backgrounds and significance of the exploitation of the system. In the second chapter, it discusses the correlated theories of the system. In the third chapter, it expounds the whole system of frames. In the fourth chapter, it expatiates the whole steps of implement. In the fifth chapter, it recommends the testing on the web and Local Area Network. In the last chapter, it summarizes the merit and shortcoming of the system and puts forward the orientation of improvement.更多还原