【作者】 刘娟芳；

【导师】 张新铭；

【作者基本信息】 重庆大学 ， 热能工程， 2002， 硕士

【摘要】 本文针对《工程热力学》课程，应用当前流行的编程语言和多媒体制作软件Authorware设计了一个多媒体的教学课件。多媒体教学课件的开发和应用,是计算机辅助教学（CAI，即 Computer Aided Instruction）的最主要内容之一，它是以计算机作为媒介，把文字、图形、图像、声音、动画等多种媒体综合起来，通过计算机-人之间的交互作用达到教学的目的。文中详细介绍了该多媒体教学课件内容的组织和开发过程。提炼和归纳课程基本知识、重难点内容对于课件的制作至关重要，然后选择适当的多媒体形式把这些素材生动形象地进行表达。多媒体技术的运用只是表现形式，是为内容服务的。关于制作过程，主要介绍“习题自测”部分的程序设计方法和思路，这一部分是为了学习者在学习课程内容后，对自己掌握的情况进行检测，是程序设计的难点，因为涉及到数据库的一些知识和数据库与主程序的配合本多媒体教学课件的目标是根据《工程热力学》的教学大纲，将其相关的内容以多种媒体的形式生动形象地表现出来，以更好地促进教与学，激发学习者的学习兴趣，加深理解和掌握课程内容，达到提高学习效率的目的。在制作过程中，得出了一些重要的结论。更多还原

【Abstract】 A multimedia computer assistant instruction of "Engineering Thermodynamics" was designed with Authorware and Delphi，which are popular tools at present. Developing and applying of multimedia computer assistant instruction are one of the most primary of Computer Aided Instruction (CAI). It achieves the educational purpose by integrating words, figures, images, sound, animation etc. and interaction between computer and user, whose medium is computer. Arrangement of the course contents and the process of developing courseware are introduced in the paper in detail. The most important steps in developing the CAI includes: 1) to refine and generate the fundamental knowledge, the difficult and important points. 2) to chose appropriate multimedia to show these contents. It is proved that multimedia technology can display contents better. About the process of programming, the methods and ideas of "self-testing" program design are mainly introduced. In fact, this part is the difficult part to test the knowledge grasped by the user after studying. Here, the database and the connection of database and the main program are involved.The purpose of the courseware is to show the related contents with multimedia lively and immediately, according to the educational outline of "Engineering Thermodynamics" which can improve teaching and studying, initiating the study interest of the students, strengthening the understanding to master the contents more deeply, and finally enhancing the study efficient. Some important conclusions are made during the course of developing the courseware.更多还原