Design And Application Of Project-based Learning Activities For Training Collaborative Problem-solving Ability

With the deepening of the social division of labor,the market demands higher and higher requirements for talent training,mainly reflected in the team spirit,cooperation consciousness,cooperation ability and other team-centered quality level has become an important reference index to measure the level of talent.The demand of economy and society is mapped to the field of education,which makes the cultivation of collaborative problem solving ability become an important part of talent training.However,in the current stage of compulsory education,there are still a series of problems in the cultivation of collaborative problem solving ability,such as lack of attention,low efficiency,implementation difficulties and so on.The deep reason lies in the lack of an effective learning mode to cultivate collaborative problem solving ability.Taking this as the starting point,this study resorts the cultivation of collaborative problem solving ability to project-based learning,and on this basis,constructs the activity framework of project-based learning as the starting point of activity design.Based on the framework of project-based learning activities,three rounds of action research were carried out to verify the effect of project-based learning activities on the cultivation of collaborative problem-solving ability.First of all,this study reviewed a large number of domestic and foreign literatures on project-based learning and collaborative problem solving,and clarified the connotation of project-based learning and collaborative problem solving ability.On this basis,by classifying the literature,this thesis summarizes the research status of project-based learning and collaborative problem-solving ability at home and abroad,seeking theoretical and practical support for this research.Secondly,under the guidance of Constructivism Theory,Situated Cognition Theory,Activity Learning and other theories,combined with the actual demand of information technology curriculum development in junior middle school of compulsory education.This research constructs a project-based learning activity framework for cultivating collaborative problem-solving ability,which integrates "problem understanding and theme design","role setting and task division","project process and plan arrangement","project development and plan implementation",and "activity evaluation and feedback summary".Then,in order to further optimize the framework of project-based learning activities,this study designed and carried out three rounds of action research to verify the effectiveness of the framework in cultivating students’ collaborative problem-solving ability.Finally,this study systematically collates and analyzes the student behavior data,work evaluation data and teacher-student interview materials generated in three rounds of project-based learning activities,in order to verify the cultivation effect of project-based learning activities.Through the systematic analysis of students’ collaborative problem solving ability before and after measurement data analysis,collaborative problem solving process of teacher evaluation data analysis,students’ project-based learning work evaluation data analysis,it is found that project-based learning activities can play a role in cultivating students’ collaborative problem solving ability.In conclusion,this study designs and validates the effectiveness of the framework of project-based learning activities,enriches the theoretical and practical research in related fields,and provides some practical references for the teaching work of front-line teachers in junior middle school.