1、 毕毕 业业 设设 计计 题题 目目 中小学生答疑系统中小学生答疑系统 英文题目英文题目 Middle and primary students , Q/A system 学生姓名:学生姓名: 学学 号:号: 专专 业:业: 系系 别:别: 指导教师:指导教师: 职称:职称: 摘 要 随着 Internet 技术的广泛应用和 Web 技术的不断发展,对传统的答疑方式产生 了深远的影响。基于中小学生在家没有人指导,以及在高校中存在大学生优秀资源, 中小学生答疑系统由数学与信息科学学院在校大学生及教师在线解答, 既弥补老师课 堂上无法照顾到每个学生的缺憾,也为家长解决了不能辅导孩子做作业的尴尬。
2、在有供需的基础上,大学生首先向系统管理员申请同意注册教师并回答中小学生 问题,回答中小学生问题收取一定的费用。而中小学生首先通过注册成为本网站的会 员,然后对自己注册的账户购买充值卡进行 Q 豆充值,从而可以对自己遇到的难题使 用 Q 豆进行提问。采用非面对面教学方式的网络教学答疑系统,中小学生提问和大学 生答疑可以不受时间和地点的限制,体现了网上答疑的开放性、交互性和自主性等特 点。 基于网络答疑系统在运用 C/S 模式存在的不足的基础上,研究了 B/S 模式的网络 结构和特点。本系统采用 B/S 结构,即采用浏览器、Web 服务器、数据库服务器三层 结构,是对传统的 C/S 结构的改进。
3、本答疑系统采用 IIS7.0 作为服务器,ASP 作为编程工具的组合方式进行开发。使 用 Web 浏览器作为客户端,使用带有 ASP 模块的 IIS 服务器提供 Web 服务,后台数据 库使用 Microsoft Access 2003 数据库,此组合工作效率较高,系统性能较强。 关键字:答疑系统; 充值卡; Q 豆; B/S; IIS; ASP ABSTRACT Along with the widespread application of Internet technology and the unceasing development of Web technology, it has
4、 had profound influence to the traditional Q/A way. Based on the elementary and middle school students had no instruction in the home, as well as outstanding student resources in the university, East China institute of Technology math net is a website which online explanation answered by university
5、student and teacher in mathematics and information science in school, not only makes up disappointment of teacher in the classroom unable to consider each students, but also solved for the awkwardness of guardian has not been able to counsel the assignment which the child did . In the basis of suppl
6、y and demand, Firstly, the university student applies for the system manager the agreement to register to teacher and replied to answer the question of the elementary and middle school students, then collect certain expense from the elementary and middle school students .But firstly, the elementary and middle school students who becomes the member of this website must through the registration, then purchase rechargeabl