The Design And Application Of Collaborative Knowledge Construction Model For Deep Learning In Chinese Online Synchronous Teaching

As the deep integration of information technology with international Chinese education,online teaching has become an important means to promote the development of international Chinese education.However,the current Chinese online teaching is faced with the practical challenges of lack of collaboration,no construction of collaboration,and low level of collaborative construction.The purpose of this paper is to construct a collaborative knowledge construction model for deep learning in Chinese online synchronous teaching to improve the quality of Chinese online teaching.Firstly,by sorting out relevant literature on online Chinese teaching,online deep learning,and online collaborative knowledge construction,this paper expounds the problems existing in Chinese online teaching,and the effectiveness of deep learning and collaborative knowledge construction in improving the quality of Chinese teaching.Secondly,based on the questionnaire survey of the current situation of Chinese online learners’ deep learning,this paper use improved Flanders Interaction Analysis System and Gunawardena’s Collaborative interaction analysis model to analyze three Chinese online records.It is further clarified that group learning advantages are not exploited,the lack of collaboration,low level of collaborative knowledge construction and lack of continuity are the main reason why it is difficult for current Chinese online learners to achieve deep learning.Thirdly,by analyzing the feasibility of dynamic knowledge map,continuum development mechanism and online group collaborative interactive learning in promoting knowledge construction,this paper design a Chinese online collaborative knowledge construction model.Dynamic knowledge map provides a platform for Chinese online learners to collaborate communicate and share.Continuum development mechanism is the catalyst,which including the theoretical continuum group,the target continuum group,the subject continuum group,the intermediate continuum group and the evaluation continuum group.Group collaborative interactive information clue includes situational clues,plot clues,semantic clues,verbal clues,associative clues,and visual clues,which can promote learners to construct knowledge collaboratively.Finally,the model was applied to the online synchronous class in an Italian Chinese school.The purpose is to examine the influence of dynamic knowledge map and continuum development mechanism on learners’ knowledge construction.The Collaborative interaction analysis model is applied to analyze the state of knowledge construction of learners.By using the methods of lag sequence analysis,this paper analyzes learners’ development process of knowledge construction.Further analysis of the factors influencing learner collaborative knowledge construction through interviews.The preliminary results show that the development processes of knowledge construction behavior supported by dynamic knowledge map and continuum development mechanism are more complex and diverse;the use of dynamic knowledge map and continuum development mechanism can improve the knowledge construction level of learner.