Research On The Construction Of Social Knowledge Network In College Students' Blended Learning

With the advent of the information age,online learning has received more and more attention,and the important role played by traditional learning methods in education and teaching cannot be ignored.Therefore,the combination of online learning and offline learning has become a major issue.The main teaching methods of colleges and universities have become the direction of the current development of higher education.However,there are many problems in the blended learning practice of colleges and universities:(1)The social attributes of online learning are not taken seriously.At present,only the formation of knowledge networks is concerned and the important role of social networks in learning is not concerned;(2)offline learning The main position of the learner is insufficient.In the process of online learning,the teacher is still in the position of “control” and “dominance”.The learner only passively accepts the knowledge;(3)the problem of the connection between the online and the offline.Many users of blended learning believe that the “handling” of a part of the traditional classroom to the online is a hybrid learning.It does not make the online and offline learning content organically connected,nor can it play the advantages of both.The problems in blended learning need to be solved urgently.The emergence of new theory and new technologies such as Unicom theory and Web2.0 has brought a new learning paradigm-"social communication paradigm in learning",which provides a new perspective and method for solving blended learning problems.Based on the above background,the construction model of social knowledge network in hybrid learning is proposed.To better utilize the knowledge and the important value of people related to knowledge,and to improve the effect and efficiency of blended learning,with the 2016 and 2017 undergraduate students of the Educational Technology of Qufu Normal University as the research object,and the research method of educational technology The "Selection" module in the course is the course carrier,and the three-round design-based experimental research is carried out with the learning meta-platform as the technical support.The number of participants in the six learning activities,the nodes connected by the learners,and the learner label and content analysis are used.Law and network analysis method analyzes the social participation of learners,the learning network of learner connection and shaping,the contribution and creativity of learners' knowledge,the depth of learner knowledge construction,and the social knowledge network.Round iterations to correct the model.The research finally perfected the social knowledge network construction model which is problem-oriented,with learning products as the main line,interaction as the means,supplemented by resources,and the knowledge network and the interpersonal network are continuously blended and cycled up.The first round of application initially verified the validity of the model,the second round of application verified that the model can enhance the depth of learner knowledge construction,and the third round of application verified that the model can promote the interaction between learners.The research significance is mainly manifested in two aspects:(1)Theoretical significance: The social knowledge network construction model is proposed,which pays attention to the construction of social knowledge network in the process of learning,and expands the research content of social knowledge network.The construction of social knowledge network has certain guiding significance.At the same time,it enriches theresearch content and results of blended learning,which provides a certain reference for the research of blended learning in the future;(2)Practical significance: the research results will be applied to the mixed study of college students.In the practice,the learner's knowledge contribution and knowledge creation ability are cultivated;the problem of the deep communication between the human beings in the blended learning and the low enthusiasm of learning caused by the passive acceptance of the knowledge is solved,and the relationship attributes of the learners are promoted.The application of hybrid learning,the relationship between people has been considered;the exploration of social knowledge network construction model provides reference for the practical application of hybrid learning,and provides a new practical design perspective for the development of hybrid learning.