多媒体计算机辅助化学教学课件设计的理论与方法探讨

【作者】 冯霞；

【导师】 彭蜀晋； 冉鸣；

【作者基本信息】 四川师范大学 ， 课程与教学论， 2001， 硕士

【摘要】 多媒体计算机应用于化学教学能提供最理想的教学环境、最广阔的教学思路，它必然会对教育、教学过程产生深刻的影响。如何运用学习理论、现代教学理论、课件设计方法等指导课件开发是当前化学教育理论和实践研究的一个重要课题。本文主要从多媒体计算机辅助化学教学的重要意义和主要功能、对目前多媒体计算机辅助化学教学的现状的分析以及课件开发的基本理论和设计方法等三方面探讨了多媒体计算机辅助化学教学中的几个现实问题。 文中从学生认知发展、学生获取信息途径、教学的信息组织、化学教学美育功能等角度论述了多媒体计算机辅助化学教学中的重要意义和主要功能。 文中简要介绍了我国多媒体计算机辅助教学发展的历史，并对现状、问题及解决途径进行了初浅的分析。在此基础上，提出了运用多媒体计算机辅助中学化学教学中亟待研究的一些问题，特别指出我国课件开发中缺乏理论指导、未能对课件开发中的“辅什么”和“怎么辅”等问题进行全面分析，它们是导致当前课件质量低的主要原因。 文中指出建构主义学习理论、现代教学理论等是多媒体计算机辅助化学教学课件开发的主要理论依据，并分析阐述了建构主义对学习环境的要求以及建构主义的学习理论对多媒体计算机辅助化学教学课件设计的指导意义。 本文着重探讨了课件开发的策略和主要过程。指出课件开发策略中面向问题型课件是它的主要类型。文中详细介绍了面向问题型课件的优点，并阐述了问题选择、学习流程设计中的方法论问题。文中还阐述了课件结构的设计、课件设计的基本流程等问题。最后给出了几个多媒体计算机辅助化学教学示例。更多还原

【Abstract】 On the theories and methods of Multi-media Computer-Assisted Instruction of Chemistry (MCAIC) courseware exploitation Abstract The use of multi-media computer will provide chemical instruction with both an ideally teaching environment and a broad conception of teaching learning, which inevitably have a great impact on the education and teaching & learning process. How to direct the design and exploitation in the guidance of the studying theories, modem instructional theories, courseware design methods has prove to be a subject worthy of further discussion in the current chemical educational theory and practice. This paper will deal with several problems in MCAIC from three aspects: first, the main function of MCAIC and the importance of using it; second, an analysis of MCAIC’s current situation; third, the theories and methods to design coursewarc. Part I discusses the characteristics, significance and main function of CAIC from the following angles: first, students”cognitive exploitation; second, students” acquisition of information; third, the organizing of information in teaching process; forth, the aesthetic function of chemical instruction. The beginning of part II presents a brief introduction of history of exploitation in china. By analyzing MCAI’s current situation, existing problems and ways to solve them, this part also puts forward some problem that are imperious to solve in the MCAIC in the middle school. This part will point out particularly that the low quality of some courseware.is rooted both in the lack of theoretical guidance in the courseware design of our country, and in the lack of an detailed analysis of some problem, such as “what to assist”and “how to assist” Part III will emphasize that the constructism studying theory and modern teaching theory are the main guidance to the exploitation of MCAIC. Moreover, it will elaborate the learning environment that is needed in the constructism theory. Furthermore, I will point out that constructism studying theory is of great significance in guiding the courseware design of CAIC. Then this paper gives an emphasis to the methods and main process to develop courseware with the problem-solution courseware as its main type. After a dctailed introduction of the strong points of problem-solution courseware, the paper will elaborate the methodology problem in selecting certain problem and designing the studying process. This paper also discusses some problems, such as the design of courseware structure, the basic process of courseware design. At the end, it will offer its readers several examples of CAIC.更多还原