计算机专业本科毕业论文

东北师大学

本科生毕业论文（设计）题目：学生成绩管理系统设计与实现

学号：001

姓名：燕

年级：1003

学院：省仁寿县教师进修学校奥鹏学习中心[24]A

专业：计算机科学与技术

完成日期：

指导教师：

摘要

本系统全称为学生成绩管理系统设计与实现。根据开发要求，它主要应用于教育系统，完成对日常的教学、教务、教师以及学生的计算机化的管理。开发学生成绩管理系统可使学院教职员工减轻工作压力，比较系统地对教务、教学上的各项服务和信息进行管理，同时，可以减少劳动力的使用，加快查询速度、加强管理，以及国家各部门关于信息化的步伐，使各项管理更加规化。目前，学校工作繁杂、资料重多。目前，管理信息系统已进入高校，但还未普及，而对于学生成绩管理来说，目前还没有一套完整的、统一的系统。因此，开发一套适和大众的、兼容性好的系统是很有必要的。

系统管理容广泛，全面涉及了教务教学上的各项服务，包括学生成绩管理，其中有学生成绩管理；学生管理等等。在开发过程中，注意使其符合操作的业务流程，并力求系统的全面性、通用性，使得本系统不只适用于一家教育机构。在开发方法的选择上，选择了生命周期法与原型法相结合的方法，遵循系统调查研究、系统分析、系统设计和系统实施四个主要阶段进行设计，而在具体的设计上，采取了演化式原型法，随着用户的使用及对系统了解的不断加深，对某一部分或几部分进行重新分析、设计、实施。在开发工具的选择上，主要利用Delphi7.0 编程语言进行开发，使用其自带的数据库，从而保证了数据的完整性与一致性。本论文主要从系统分析、系统设计、系统实施与使用等几个方面进行介绍。

【关键词】信息管理系统信息化成绩管理数据库Delphi7.0

Abstract

The name of our system is grade Management System. the system is mainly applied to education system which manageas the daily teaching educational administration and computeration of teachers and students. Developing grade Management System can not only ruduce the presure of the staff and systematically manage the service and information, but also decrease the use of labour force, accelerate the requiring speed, improve management, speed the pace of concernad national department autumated information retrieval to standardize the managements. Nowdays, the universities work are miscellaneous,especially in private ones.It's important to put the teachers' management on the table. Up to now, mamagement has

come into universities but not popularized. As for the teaching management, there is not a set of complete and unified system, so it's very necessary to develop a common,compatible one.

The system is wide and comprehensive in including most of the service items of teaching plans, such as grade management which refers to teaching plans, grade management, students management and so on. In developing procedure, we pursure the comprehensiveness and commomality of the system, so that it can not only be applied in one educational institution. In choosing the developing methods, we combine the life sycle approach and the prototype-based approach, approach in four main steps: system investigation, system analysis, system design and system implementation. AS to data design, evolutionary prototype-based approach is partialy adopted to reanalysize, redisign and reimplemate with the user's ever-increasing understanding of the system. In choosing the developing tool, Delphi 7.0 programming language is employed. In line of its self-sustaining. to ensure the integratedness and consistency. This thesis mainly introduce the ideas of the analysizing ,designing ,implementing and application of this system.