中学数学教学资源管理系统的分析与设计

发布时间：2019-01-29 04:47

【摘要】：随着计算机技术、网络技术和数据库技术的快速发展和进步,其已经在电子政务、电力通信、金融银行、电子商务、教育信息化等领域得到了广发的普及和应用,取得了显著了效果。教育信息化一直计算机学者、教育学者研究的热点,其可以解放教学管理者、教师的工作复杂程度,这样子有利于教师将所有的精力都放在提高教育教学的质量上面。本文详细地分析了中学数学教学资源管理系统研究的背景,阐述了中学数学教学资源管理系统研究的目的与意义,详细地描述了系统研究内容、方法和技术路线,并且归纳了本文的主要特色和创新点。其次,本文介绍了国内外研究现状,并且介绍了系统分析和设计采用的数据流图、业务流程图和数据库等相关工作。接下来,本文使用业务流程图、数据流图对中学数学教学资源管理系统进行了建模和分析,引出了系统的逻辑业务功能,分别是数学资源的上传、下载、检索、查看及统计等管理功能,而且从数据完整性、健壮性、一致性、可靠性等方面分析了中学数学资源管理系统的非功能性需求。然后,本文分析了系统设计的主要目标,使用拓扑架构、软硬件部署架构和系统整体层次架构等方面进行了结构设计,并且使用结构化流程图设计了系统的每一个功能,导出了系统的用户角色,分别是教师、学生和系统管理员,还使用E-R图与关系表设计了该系统的数据库。中学数学教学资源管理系统可以有效地提升学校数学资源的共享程度,普及和推广优秀中学教师的优秀教学方法,提高学校的教学质量,具有重要的作用。
[Abstract]:With the rapid development and progress of computer technology, network technology and database technology, it has been widely used in the fields of e-government, electric power communication, financial banking, electronic commerce, education information, etc. Remarkable results have been achieved. Educational informatization has always been a hot topic for computer scholars and educational scholars. It can liberate the teaching managers and teachers' work complexity, which is conducive to teachers to focus all their energy on improving the quality of education and teaching. This paper analyzes in detail the background of the research on the middle school mathematics teaching resources management system, expounds the purpose and significance of the middle school mathematics teaching resources management system, and describes in detail the contents, methods and technical routes of the system. And summarized the main features and innovation of this article. Secondly, this paper introduces the domestic and international research status, and introduces the system analysis and design of data flow diagram, business flow chart and database and other related work. Then, this paper uses business flow chart, data flow diagram to model and analyze the middle school mathematics teaching resources management system, and leads to the logical business function of the system, which is the upload, download and retrieval of mathematical resources, respectively. It also analyzes the non-functional requirements of the middle school mathematics resource management system from the aspects of data integrity, robustness, consistency, reliability and so on. Then, this paper analyzes the main objectives of the system design, uses the topology architecture, hardware and software deployment architecture and the overall system hierarchy architecture, and uses structured flow chart to design each function of the system. The user roles of the system, which are teachers, students and system administrators, are derived. The database of the system is designed by using E-R diagrams and relational tables. The middle school mathematics teaching resource management system can effectively promote the school mathematics resources sharing degree, popularizes and popularizes the outstanding teaching method of the outstanding middle school teacher, enhances the school teaching quality, has the important role.
【学位授予单位】：云南大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：TP311.52
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本文编号：2417660