Research On Task-Driven Collaborative Knowledge Construction In Network Platform

Modern society is in an era of rapid development of technologies such as the Internet and artificial intelligence.The way people learn has been transformed from the traditional grasp of personal knowledge to the collaborative knowledge construction aiming at the development of public knowledge.With the in-depth development of educational informatization,the use of online course platforms for collaborative learning in teaching has become an important form of the teaching process.The network environment can serve as a timely and effective communication tool for learning.The collaborative interaction function provided by the online teaching platform for learners provides conditions for students to realize deep processing and construction of information.Based on social constructivism theory,activity theory,group dynamics theory,etc.,this paper combines learning activities with collaborative knowledge construction and further applies it to the application of teaching practice.This research builds a bridge between teaching theory and the practice of teaching activities.By using research methods,such as literature summarization,content analysis,and simple survey,this research divides the whole process into three stages: investigation and survey,scheme design,and practical application:(1)Investigation and survey: The basic connotation,related concepts,fundamental principles and theoretical foundations of collaborative knowledge construction are investigated for the purposing of providing theoretical guidance.(2)Scheme design: Five basic principles are clarified through the analysis of the task-driven learning design principles of collaborative knowledge construction.After that,this paper further refines the basic elements of the learning activities.On this basis,a task-driven collaborative knowledge construction learning activity model and corresponding process are designed and established to guide the research process.(3)Practical application: A task-driven collaborative knowledge construction learning activity model in the Sakai platform is constructed.Using this environment,collaborative learning tasks for specific courses are designed and implemented.Then,the practical utility of collaborative knowledge construction learning activities is verified through the way of questionnaire survey,which provides necessary support and basis for the development and application of teaching practice in the future.This paper combines learning activities with collaborative knowledge construction,where the studentcentered,task-driven,and collaborative-oriented concept is presented.Taking the Sakai platform as an example,in the study of the design of learning activities for the collaborative knowledge construction of the "Automobile Theory" course,a good collaborative learning atmosphere is formed between teachers and students.This application adds more curriculum forms and development space for curriculum reform in the network environment.This study also shows that the learning method of collaborative knowledge construction enables learners to learn flexibly according to their own needs.Enhancing the understanding and revision of the learner's individual knowledge,to a certain extent,promotes the self-reflection and learning ability of the collaborators and enhances students' ability to analyze and deal with problems in a cooperative environment.