网络课程中教学内容的交互化设计与实现

【作者】 贺瑞平；

【导师】 王志军；

【作者基本信息】 天津师范大学 ， 教育技术学， 2012， 硕士

【摘要】 多媒体和网络技术的快速发展，促使我国的网络教学迅速展开，网络课程的建设也取得了长足的进步。利用网络课程学习其实就是一种多媒体学习，因为网络课程本身就是一个将教学内容通过多种媒体呈现出来的载体，所以研究网络课程的教学内容设计问题就离不开研究多媒体环境下学习者的学习策略和认知规律。然而，目前的研究多以教学理论模型、教学设计、界面设计、开发技术等为研究重点，真正考虑学习者的多媒体学习机制并且关注内容的交互化呈现甚少。本文从分析国内外网络课程中教学内容的呈现方式入手，通过大量的文献调研总结出了现行网络课程在内容呈现方式上存在的问题，然后根据这些问题并在安德森的知识分类理论、梅耶的多媒体学习认知理论及教学交互理论的指导下提出了交互化教学内容模板的设计构想。笔者首先按照知识分类理论将模板分为陈述性和程序性两大类，并又结合具体的多媒体教学信息的呈现原则和有效交互的形式，根据实际课堂教学的经验对每一大类又做了细分，如图文对比模板、动态圆模板、垂直流程图模板等等，目的在于有效解决网络教学中的具体问题。最后本文通过使用前端的Silverlight技术和C#的编程语言，以开发附带教学内容交互模板库的在线学习平台为实践结果，以期为网络课程的设计开发提供理论和实践依据，为在校教师开发网络课程提高速度和质量。更多还原

【Abstract】 Internet and multimedia technologies has promoted the rapid development of China’s Web-based teaching, the construction of network-based courses also has made good progress. Web-based course itself is a carrier to display the teaching content by a variety of media. Using the network course learning is a kind of multimedia learning, so the research of teaching content design cannot do without the multimedia learning research. At present, they often focus their study on the teaching theory model, development technology, instructional design and interface design, while seldom on the interaction between teachers and learners, combining teaching content design and multimedia learning.In this paper, starting with the analysis of presented way for the network teaching content at home and abroad, points out the existing problems in content rendering, based on an amount of literature. Then according to these problems and knowledge classification theory, I put a forward conception for interaction of the teaching content templates under the guidance of cognitive theory-multimedia learning, knowledge classification theory and instructional interaction theory. At first, the author divided the content templates into two types, declarative and procedural template. After that, I subdivide each categories again on the practical teaching experience, like dynamic circle, flow chart etc.Finally the author develops an online learning platform with template library by silverlight technology and c#programming language for the practice. So as to provide the theory and practice for the design and development of network course, to improve speed and quality for school teachers who develop network courses.更多还原