【作者】 王大庆；

【导师】 刘艳艳；

【作者基本信息】 中国海洋大学 ， 计算机技术， 2011， 硕士

【摘要】 精品课程建设是高等学校教学质量与教学改革工程的重要组成部分。精品课程资源上网是实现精品课程资源共享的主要方法。精品课程网络教学平台的建设是精品课程建设中不可或缺的一个环节。论文根据国家精品课程评审指标和山东万杰医学院精品课程建设的实际情况展开研究,主要解决了以下三方面的问题:第一,提出了一套较为完整的基于.NET平台的精品课程网络发布和管理解决方案。第二在.NET平台上开发出了完整的精品课程网络教学管理系统,实现了精品课程的在线申报和资源展示,解决了我校精品课程网络教学平台建设中存在的实际困难。第三,系统在开发的过程中,融入了建构主义教学理论和探索式教学方法,使其更加符合教育教学的规律,能进一步引导学生通过该系统独立自主的开展学习,提高其发现问题,分析问题和解决问题的能力。系统开发中运用UML建模语言和Microsoft Visio2010建模工具对精品课程网络教学管理系统进行可视化的描述,给出系统的用例图和活动模型图等,在.NET平台上使用C#语言结合SqlServer2005数据库管理系统,采用B/S模式和三层架构,进行了系统开发。系统开发中将一些常用的功能模块进行了组件设计,保证了系统功能的可扩展性和可维护性。开发完毕进行了系统部署和测试并对系统在教学中的具体应用进行了调查和分析。论文详细介绍了精品课程网络教学管理系统的分析、设计、实现、部署与测试各个阶段所做的工作。在分析阶段,首先进行了系统的功能和性能需求分析,明确了系统功能、用户权限和业务流程,然后利用UML工具进行建模,画出用例图和活动图。设计阶段,对系统的架构、具体功能以及数据库进行了详细的设计。实现阶段,给出了三层架构的设计及各功能模块的关键代码和运行界面图。部署阶段,对服务器的配置以及系统的部署进行了描述。测试阶段通过功能测试和性能测试,对系统进行了各个方面的测试,然后对系统在教学中的具体应用情况进行了调查,并给出了调查结果。最后对整个研究过程进行了总结和展望,明确了下一步继续研究和改进的方向。更多还原

【Abstract】 Excellent course construction performs a significant part in high schools’teaching quality and teaching reforms. The access to these resources is mainly through the internet and internet teaching platform is an indispensable link in constructing excellent course.Based on the national evaluation index of excellent course and the facts of Shandong Wanjie Medical College, this paper studies out three main areas: firstly, it puts forward an integrated management scheme based on the .NET; secondly, it develops the teaching management system so as to make it possible to apply the course and display the resources and solve the college’s practical problems; thirdly, the constructivism and explosive teaching method has been melted into the system so that it fits to the modern teaching rules and further leads students to study independently and improve their ability to discover problems, analyze them and solve them.During the process, modeling language UML and modeling tool Microsoft Visio 2010 have been implemented to give the system a visual description and use-case diagram and activity diagram. C# language and SqlServer2005 database management system, together with B/S model and Three-tier architecture, are used to develop the system. Furthermore, some regular functional models have ensured the expandability and maintainability. Finally, system disposition and detection have been carried out and analyzed in the practical teaching activities.This paper introduces the process of analyses, design, realization and disposition of the system. During the analyze phrase, the function and need-analyses have been carried out so as to specify its function and process, then draw the use-case diagram and activity diagram. In the design phrase, the structure and specific functions have been designed in details. In the realization phrase, the three-tier architecture, the key codes of each functional model and running interface diagram have been given out. In the disposition phrase, the servers’configuration and disposition have been described. In the last phrase, the tests from all aspects have been implemented and investigation been given in the practical teaching process. Finally, this paper puts forward the summarization and expectation of the whole process and specifies its further directions to research and improve.更多还原