知识可视化方法的教学应用之研究

发布时间：2018-01-01 23:25

本文关键词：知识可视化方法的教学应用之研究　出处：《西南大学》2007年硕士论文　论文类型：学位论文

【摘要】： 人类已经进入一个知识爆炸的时代，信息技术的飞速发展使知识急剧增长的同时，也为其自身的创造与传递带来困难。知识可视化是一种新兴的研究领域，它研究的是视觉表征在促进至少两个人之间知识的创建和传递中的作用。目前，知识可视化方法系统地运用于教学中的研究还很少。知识可视化的教学应用研究需要从理论基础、软件工具和实践应用三个角度来进行。理论基础方面，本文从认知心理学、生理学、知识管理等几个层面做了探讨，具体从双重编码理论、图示理论、脑科学研究理论、知识的心理学表征以及它与教育技术的关系等几个方面进行了详细阐述；软件工具方面，本文介绍了两种典型的知识可视化工具——概念图和思维导图，尽可能详尽地对它们做了介绍，包括它们的由来、在教学中的应用、制作工具以及它们的制作步骤。此外，笔者结合实验中遇到的问题，参与了一个思维导图工具软件MindVisualizer的修改和完善工作；实践应用方面，本文选择了西南大学附小三年级两个班级，，借助前面开发的软件，设计知识可视化的语文教学模式，并开展实验检验模式的有效性。本研究采用提出假设再对假设验证的研究方法，通过平衡组实验对比的方法对理论假设做了验证。
[Abstract]:Human beings have entered an era of knowledge explosion. The rapid development of information technology makes knowledge grow rapidly, but also brings difficulties to its own creation and transmission. Knowledge visualization is a new research field. It studies the role of visual representation in promoting the creation and transmission of knowledge between at least two people. At present, there are few researches on the systematic application of knowledge visualization in teaching. The teaching application research of knowledge visualization needs to be carried out from three angles: theoretical basis, software tool and practical application. In theory, this paper focuses on cognitive psychology and physiology. This paper discusses several aspects of knowledge management, such as double coding theory, graphic theory, brain science research theory, psychological representation of knowledge and the relationship between knowledge and educational technology. In terms of software tools, this paper introduces two typical knowledge visualization tools, concept diagram and mind map, and introduces them in detail, including their origin and application in teaching. In addition, the author participated in the modification and improvement of a thinking mapping tool software MindVisualizer in combination with the problems encountered in the experiment. In the aspect of practical application, this paper chooses two classes of Grade 3 of the affiliated Primary School of Southwest University to design the Chinese teaching model of knowledge visualization with the aid of the software developed before, and to carry out the experiment to verify the validity of the model. In this study, the hypothesis was put forward and the hypothesis was validated by the comparison of equilibrium group experiments.
【学位授予单位】：西南大学
【学位级别】：硕士
【学位授予年份】：2007
【分类号】：G420

【引证文献】