The Research On The SNS-based Informal Learning Community Of College

On the one hand, owe to the rapid development of information technology and feature of informational and knowledgeable society, the equality and openness of learning have been attached more importance, learning is not limited in school education, the learning content reflects more about society; students are paid more attention, informal learning are more and more popular; on the other hand, social net service becomes popular, SNS such as Renren, Facebook, Weibo, with characteristic of participation, interaction, openness and sharing, which enables more room for informal learning. Thus this research focuses on design and develops a SNS-Based informal learning community system, including:First, summarize studies on informal learning and SNS these years and make study of theories on informal learning community building, including social Constructivism, knowledge management, Six degrees of separation theory and the150rules and Group Dynamic Theory through literature review, thus makes clear the focus of the study and prepare the theory basis of the following informal learning community design.Second, takes Zhejiang Normal University as example, analyze the technical feasibility, the social feasibility and financial feasibility, and thus clear that the system is feasible. Furthermore, the characteristics of learning, the learning environment to do the analysis, based on informal learning community system, in terms of functionality, safety and performance requirements analysis. Provide a basis for informal learning community system design.Third, design the informal learning community system; through the design of transparency, make the security and capability of the system prominent in system design; in function design, put into including social Constructivism, knowledge management, Six degrees of separation theory and the150rules and Group Dynamic Theory, design comparatively consummate function for informal learning systembased on university network. For the consideration of low cost, feasibility, security and open end, take in several open source software, thus construct safe informal learning system, and develop twice in data transfer, safe registration, data backup, security isolation, SEO optimization and optimize in running environment. Fourth, deeply mining the data created during the1st June,2012to31st December,2012of informal learning community system, from the perspective of user characteristic, user participation, new registration users, real name users, and offer corresponding solution to the problem mentioned.This research provides a SNS-based informal learning community platform for students and accumulates much experience of designing, developing and constructing a system platform. Simultaneously, it provides data supporting for the follow-up study and possesses certain theory and practical significance.