吕光金+俞伟广 何士产
摘要:随着互联网与移动设备的不断发展,移动学习已成为一大亮点,课堂教学已经无法满足学生需求。然而,传统的远程教学和网络多媒体课件,存在诸多不足,如教材搬家现象、不宜修改、无法适应复杂的课堂教学,不能很好地实现个性化交互式的学习。针对这些情况,运用Flash的AS3代码和组件技术设计模块化、积件化课件的思想,开发了一个智能题库系统。实践表明,这一种基于流媒体技术的教学系统不仅组合方便、调用灵活、播放流畅,而且交互性强,适合学生自主学习。
关键词:Flash;XML;MOOC;智能题库;交互式
中图分类号: TP3 文献标识码:A 文章编号:1009-3044(2014)19-4472-04
Development of Intellectual Test-base System Based on Flash
LV Guang-jin1, RUI Ting-xian2, YU Wei-guang1, HE Shi-chan1
(1.Department of Information Management, Zhejiang College of Shanghai University of Finance and Economics, Jinhua 321015, China; 2. College of Information Management and Engineering, Shanghai University of Finance and Economics, Shanghai 200433, China)
Abstract: With continuous development of the Internet and mobile facilities, classroom teaching has failed to meet the students needs; instead, mobile learning has gradually gained popularity. However, there are many disadvantages of traditional distance education and network multimedia courseware, such as the move of textbooks, inconvenience of revision, being unable to adjust to complicated classroom teaching, not-so-good interactive and personalized study. Therefore, it develops an intellectual test-base system, using AS3 code of Flash and the concept of modularization and integrable ware in module technical design. It is concluded though practice that it is fit for an initiative study for its convenient combination, flexible transfer, fluent playing and good interaction.
Key words: flash; XML; MOOC; intellectual test-base; interactive
1 概述
多媒体网络教学与开放课程已经发展了多年,虽然弥补了传统教学的部分不足,创新了教学形式,但是并没有得到跨越式的发展。随着互联网技术与移动学习设备的不断发展,移动学习、泛在学习等应用正进一步改变着远程教育模式[1]。学生对学习的方法与途径发生了巨大变化,师生之间面对面的课堂教学已经很难满足学生的学习现状与学习需求。
从2012年起,开放课程出现了重大的突破,即出现了大规模在线开放课程[2-4](MOOC,Massive Open Online Course)。MOOC作为一种新兴的教育模式,它更加注重教学的互动。这种开放式的授课,主要是以视频教学录像为主,每一个视频的长度不等,有些视频甚至被切割成小于10分钟的“微课程”[2],但它有一个完整的知识点,有白板演示和教师讲解。MOOC非常注重互动,在视频中间还会穿插各种小测试,用以检验学生对所学课程的掌握情况,教师和学生还可以在论坛中进行交互问答。……