The Research Of The Personal Knowledge Management Based On The Fragmentation Of Learning

With the popularity of ubiquitous technology as well as the social network developed, more convenient access to information, transfer information to the people, not limited by time and space, fragmentation learning to be a lot of people choose new learning style. Fragments of learning knowledge update faster, however, more communication between the learning communities, are also more prone to the innovation of knowledge. Trivial but due to the fragmentation of learning resources, information, knowledge, noise source widely, learning community is not stable, fast iterative, lack of authoritative guidance, etc, in the depth of the learners’ learning and knowledge management, has brought certain obstacles, so the efficiency of the fragmentation learning learners did not achieve the desired, but likely led to the decrease of the learners’ attention and fragmentation of thinking, cognitive one-sided and so on.In view of the present study state of fragmentation, be badly in need of personal knowledge management intervention, to properly manage various distracting information resources. Fragmentation learning brings the subversion of traditional ways of learning at the same time, also provides the personal knowledge management requirements and new ideas. Association, cognitive schema based on personal knowledge management of fragmentation learning provides the theoretical support, especially based on digital learning associated with socialism. Association, formed a personal knowledge as the nodes of the network, based on social network, formed a variety of organizations and institutions, will include personal network as a node, as well as the associated feedback to individual knowledge network, for individual continue to learn, form knowledge cycle. These ideas for building fragmentation of the era of knowledge system is of great realistic significance, to better promote the learners in the process of fragmentation learning at the same time to complete the personal knowledge management process. Knowledge transformation screw theory to study how to comb fragmentation of the guidance knowledge network, make full use of the fragmentation of learning tools and features, and makes the knowledge socialization, externalization, combination and internalization, complete knowledge management.Fragmentation based on thorough analysis the present situation of the study, combined with the personal knowledge management theory research results, according to the characteristic of fragmentation, personal knowledge management process, constructed on the basis of personal knowledge base, combined with weibo, We Chat, BBS and other social network, personal knowledge can timely interaction, updated, to enhance the fragmentation learning efficiency and building the knowledge network.Through investigating and analyzing learners of fragmentation of the personal knowledge management system requirements, combined with the existing technology development, build a model of personal knowledge management based on fragmentation learning. The model includes a query from personal knowledge management through space and background management of two parts of the network platform. The platform fully used the HTML, Tag, such as technology, fusion Web2.0 concept and technology, and in order to play to the characteristics of fragmentation learning anytime and anywhere, synchronization of the mobile platform, and through the weibo, We Chat share comments in a timely manner.In the end, we do experiments on the experimenters, in order to eliminate differences, selection of subjects to study level, personal knowledge management maturity, grouping experiment according to the type of learning content. Before and after the experiment by using questionnaire and interview investigation, by comparing the experimenter in personal knowledge management maturity before and after using the platform, to test the system for fragmentation to study the effectiveness of the personal knowledge management.