Research On The Design And Aciton Of Project-oriented Collaborative Learning Activity Oritented At Knowledge Building

The 21 st century is a knowledge society,the reform and development of the talent market demands students to cooperation to tackle the real situations of the social and cultural critical and complex problems,such as group interaction and cooperation has become the mainstream in the knowledge society works.The development of information technology provide the support for the formation of learning community environment,the social characteristics of learning is becoming more and more obvious,learning society also cause the change of teaching ideas and the innovation of education concept.As we can see,the learner's social collaboration ability play an important role in the process of knowledge creation and innovation.Ability training is the trend of the social development,also the challenge of education activities.As a required course for undergraduates of network engineering,project training courses are mostly carried out in the form of group cooperation.But the more obvious phenomenon of "hitchhiking" in the past practice means that there are more marginal learners,and it also reflects the extreme imbalance of learner participation and low group cohesion.The reason is that students lack the skills of dialogue and consultation,their learning is not properly organized and guided,and they do not play a full group role,so it is difficult for learning groups to reach consensus and achieve the goal of knowledge building.So,the paper introduced the concept of knowledge construction,try to solve the problems existing in the collaborative learning by designing project –oriented collaborative learning activity and improve the effect of collaborative learning,promote the individual and group learning level of ascension based on the knowledge building,as far as possible to maximize wisdom of crowds.This study selected Mosoteach as the collaborative learning platform,relying on "professional training 2" course.Aiming at promoting and cultivating of the level of knowledge construction and collaborative skills,project-oriented collaborative learning activities was designed,2017 graduate students of network engineering from a university in Yunnan was choose to carry out the study.First of all,in order to lay the foundation for the design of project-oriented collaborative learning activities,we analyzed the present study literature of the core knowledge construction,project learning and collaborative learning,to determine the theoretical framework and methods of the study.Secondly,explain the structure model method,determined the project oriented type elements and the relationships between collaborative learning activities.Using information space theory analysis process of knowledge construction and collaborative knowledge construction,and combining the model of Stahl and Peng Shaodong to constructs the knowledge construction,the design of this study is based on knowledge construction project oriented type pattern collaborative learning activities.In the end,according to the planning,action,observation and reflection mode,two rounds of research practice was carried out in the professional training 2 course.In practice,guide students to familiar with and use the Mosoteach and participate in the learning activities,we also created collaborative learning situation,collecting the data from the Mosoteach and each group discussion recording data,for the testing of learners' knowledge construction and collaborative learning level.Through content analysis,as well as social network analysis,the change of learners' knowledge construction level is evaluated,and the quality of collaborative learning activities is evaluated from the consistency of knowledge point scope,knowledge construction level consistency and interaction mode consistency.The model is revised by measuring the level of knowledge construction and evaluating the quality of collaborative learning activities,and its effectiveness and operability are verified.The last part of this paper summarizes and looks forward to this study in order to provide reference experience for the follow-up study.The results of two rounds of practical research are evaluated and summarized from multiple dimensions.The results show that the project-based collaborative learning activities designed in this study can promote the level of learners' knowledge construction and the improvement of cooperative learning skills.In particular,the revised model has a significant impact on the promotion of middle and high level knowledge construction,which improved the project development effect and achieved the purpose of this study.