The Research Of Learning Community’s Construction Based On Knowledge Building In PLE

With the high speed development of network technology including a basic idea and learning theory innovation, personal learning environment is arose as the new mode of learning environment. In the personal learning environment, learning community is one of the essential basic elements. Which based on the learning community learning is beneficial to brainstorming, arouse interest in learning and stimulate individual potential, providing strong support for learners’ knowledge construction. Knowledge construction theory as a kind of innovation education powerful attempt promotes construction of learning to "deep". It develops the public knowledge in the learning community as the goal. The students as a positive cognitive bear the common cognitive responsibility. No matter in concept or in terms of technical support, Knowledge construction theory is agreed with the theory of learning community. It is the form of a learning community for learners to the sublimation of personal knowledge and basic conditions for the formation of learning community knowledge.Therefore we research the learning community that supported by personal learning environment, based on the theory of the knowledge construction.With it learners can construct a can in a learning community internal implementation of innovative knowledge efficient diffusion and spread, form a community of knowledge space. It is important theory value and practical significance.The author researches the project in five aspects as following:(1)To the learning community and the theory of knowledge construction system in-depth study. The theory of learning community, knowledge construction, the basic connotation such as personal learning environment is discriminated, and focuses on the characteristics of the knowledge construction theory, principles, and how to analyze the learning community research ideas.(2)System analysis should include the learning community, the basic constituent elements, the basic process and structure model. On this basis, we build learning community which is based on the theory of the knowledge construction process basic and structure model.(3)Build learning community theory model is based on the theory of the knowledge construction. We should expound detailedly the model of the core layer, regulation layer and supporting layer in this paper.(4)According to a study in this paper, the theoretical basis to guide, consult learning community theory model, based on the theory of the knowledge construction from the perspective of software engineering, the design method of learning community support systems is proposed.(5)The instance system development. Under the guidance of the proposed system design method, the individual learning environment should support to develop learning community support system which based on the theory of the knowledge construction.After a great deal of research work, the author has got some research result as following:(1)Build a learning community based on the theory of the knowledge construction of theoretical model, and the model of each component in detail.(2)Personal learning environment is based on this article to build learning community of the theory of the knowledge construction of the theoretical model, proposed for the design method of the model.(3)Develop a learning community based on the theory of the knowledge construction instance system.Paper has the following innovative:(1)Through the analysis of the constituent elements of the network learning community, learning community, the basic model and process model and the knowledge construction theory of "deep" under the guidance of the concept of knowledge construction, to build a personal learning environment to support the learning community model based on the theory of the knowledge construction.(2)In the learning community based on the theory of the knowledge construction based on the analysis of the theoretical model, the analysis of the support system software function structure, based on the theory of the knowledge construction and then puts forward the design method of learning community support system.(3)When designing learning community support system, it supported by personal learning environment platform, and to integrate the different functions of social software and convenient learning community on deep knowledge construction better.