【作者】 严玥；

【导师】 李华；

【作者基本信息】 重庆大学 ， 计算机系统结构， 2005， 硕士

【摘要】 世界各国在发展网络教育时深刻认识到,用于课件制作的各类资源的可共享性和复用性对于网络教育的实用性和经济性具有决定性的作用,同时也是高质量、高效率课件制作的关键,而解决该问题的最好的出路就是就建立一个有效地描述和组织已有资源的方法,即建立一个资源描述框架,使所有课件具有通用的文件和结构,遵循特定的框架结构:其次,应该有一个实现课件框架和内容包的运行环境,即开发出相应的应用软件。SCORM规范则正是基于这样的思想建立起来的。SCORM规范在众多网络教育标准中具有相当重要的地位和很好的发展前景。 在对SCORM规范中有关课件的相关理论进行深入分析的基础上,结合重庆某高校网络辅助教学的特点,通过课件规划与设计、课件结构规划、共享内容对象(Sharable Content Object,SCO)制作等步骤,提出了一个切实可行的符合SCORM规范的课件设计方案,并进行了实践。 针对于该高校课件教学改革中遇到的实际问题,为了进一步解决该类课件在实际使用中发现错误,却不能实现在线修改;课件编辑工作绝大多数只能在本地完成等问题,另外还提出了的一个简单的LCMS原型,并将其中的在线课件编辑子系统进行了深入的分析和实现,验证了符合SCORM规范的课件以在线方式进行修改和创建的可能性。采用这种在线的课件编辑方式,可以提高课件制作的灵活性,为课件编辑者提供更为方便的工作环境。更多还原

【Abstract】 In the course of developing Network-Based Education, Many organizations and companies around the world are acutely aware that the reusability and the ability to share of various courseware resources making play a decisive role in the applicability and economy of Network-Based Education and the making of courseware of high quality and high efficiency as well. The best solution to the problem is to apply a method which effectively describes and organizes existing resources, that is, to set up a resource description framework so that all courseware contain public files as well as structures and follow certain framework. Secondly, there should be a run-time environment for courseware making framework and content package. In other words, application software should be developed. SCORM standard is based on the notions mentioned above. SCORM standard is both important and promising among the various network-based education standards.Based on a thorough analysis of courseware theories related to SCORM standard, combined with the characteristics of network assisted teaching used by a university in Chongqing, the paper has put forward a practical courseware design scheme conforming to SCORM standard and put it into practice.In view of problems arising from the school’s courseware teaching reform, to solve the problems which involve being unable to correct mistakes found in application and being able to edit most of courseware only on local computers, the paper also has put forward a simple LCMS model, analyzed and realized an online editing sub-system in the model, confirmed the probability of editing and creating courseware conforming to SCORM standard online. The application of the online courseware editing method can improve the flexibility of courseware making and provide courseware editors with a more convenient work environment.更多还原