在线交互学习系统 毕业论文.doc

 摘要 随着现代信息技术的迅猛发展，网络技术在教育中的应用日益广泛和深入，特别是Internet与校园网的接轨，为中小学教育提供了丰富的资源，使学真正成为现实，同时也为中小学教育开辟了广阔的前景。利用网络进行远程教育成为教育发展的一个方向基于网络的教学相对于传统的教学师生可以突破时空的界限，大大的节省了教育资源，而且师生间可以实现互动，反馈和交流都比传统的广播电视教学方便，有效率丰富的网络教学、学习资源给师生提供了有利的学习支持Microsoft SQL Server 2005数据库技术进行开发。主要实现问题发布、成果汇报、在线交流等等。 关键词: 在线交互学习系统；在线学习；发布；交流　 Abstract With the rapid development of modern information technology, network technology application in education is increasingly wide and deep, especially the Internet and campus network standards for each big primary and secondary school education, provide abundant resources, make online learning really become reality, but also for each big primary and secondary school education opened up broad prospects. Using the network education has become a remote education development of a direction, based on the network teaching compared with traditional teaching speaking, on the one hand, teachers and students may break spatio-temporal bounds, greatly saves education resources, and interaction between teachers and students can realize, feedback and communication than traditional radio and television teaching convenient, efficient, on the other hand, rich network teaching, learning resources to provide the good teachers and students learning support, therefore, have broad application prospects. This system based on C/S structure and VS2005 platform, using C # technology and Microsoft SQL Server database technology developed in 2005. Main realization release, achievement report, online communication, etc. Key words：Online interactive learning system; Online learning; Release; exchange 1. 绪论 1.1在线交互学习系统的现状和意义 随着现代信息技术的迅猛发展，网络技术在教育中的应用日益广泛和深入，特别是Internet与校园网的接轨，为中小学教育提供了丰富的资源，使学真正成为现实，同时也为中小学教育开辟了广阔的前景。陈至立部长在全国信息技术教育工作会议上指出：在全国中小学基本普及信息技术教育，全面实施“校校通”工程，以信息化带动教育的现代化，努力实现基础教育跨越式的发展。网络远程教育可以有效地发挥远程教育的特点，是一种相对于面授教育、师生分离、非面对面组织的教学活动，它是一种跨学校、跨地区的教育体制和教学模式，它的特点是：学生与教师分离；采用特定的传输系统和传播媒体进行教学；信息的传输方式多种多样；学习的场所和形式灵活多变。与面授教育相比，远距离教育的优势在于它可以突破时空的限制；提供更多的学习机会；扩大教学规模；提高教学质量；降低教学的成本。基于远程教育