面向MOOC的知识模型及可视化方法研究

针对传统网络教学缺乏个性化学习和深度学习的现象,基于建构主义学习理论,提出了面向MOOC的知识模型设计方案.从可视化角度对知识进行了分类,并在此基础上给出了知识模型的概念结构和数学表述.最后,基于该知识模型,分别论述了其静态特征和动态特征的可视化方法.实践证明,构建以面向MOOC的知识模型为核心的网络教学进程,能针对不同学习者个体,形成个性化教学;不仅能实现基本知识的教学,更能培养元认知能力,实现深度学习的目的.

Research on knowledge model and visualization method for MOOC

In view of the phenomenon that the traditional network teaching lacks individual learning and deep learning, this article proposes a design scheme of knowledge model for MOOC, which is based on the theory of constructivism, classifies the knowledge from the visual angle, and on this basis, gives the conceptual structure and mathematical formulation of the knowledge model. Finally, based on the knowledge model, this article discusses the visual method of its static characteristics and dynamic characteristics. It is proved that the network teaching process based on knowledge model for MOOC can be built for different learners, which can form individual teaching, and can not only achieve the teaching of basic knowledge, but also cultivate meta-cognitive ability, to achieve the purpose of deep learning.