The Design And Practice Of Project-based Learning Collaboration Activities In A Blended Learning Environment

The reform of the times put forward new development requirements for the learners' ability,and the talent cultivation model of the school should be innovating with the development of technology.The core competencies have occupied an important position in the educational field around the world.Core competencies are the key behavioral ability that everyone needs in twenty-first Century,which is the integration of knowledge,skills and attitudes.At present,our country is going through a new round of curriculum reform.The cultivation of core competencies has become another important goal beyond the implementation of quality education.It includes three aspects:Students' cultural foundation,independent development and social participation.The idea of PjBL caters to the thought of curriculum reform.The concept of teaching centered on "project" and driving knowledge integration has been integrated into teaching reform,breaking the drawbacks of traditional isolation and decentralized knowledge point teaching,and truly realizing the effective migration of knowledge.With the rapid development of information technology,the blended learning environment appears in front of people.It not only affects the university education mode,but also changes the elementary education mode.And the environment of PjBL has changed.So far,there are many problems to be solved in PjBL.Especially in the mixed learning environment,how to carry out PjBL and how to improve students'collaborative learning activities in project based learning are the concerns of researchers.In this study,activity theory,constructivist learning theory,situated learning theory,multiple intelligence theory and group dynamics as a guide,from the perspective of instructional design,for the problem of PjBL's collaborative learning,the study uses a blended learning environment for the design of PjBL's collaborative learning activity design,and carries out teaching experiment,modifies perfect design method.This research is divided into four stages:literature research,activity design,action research and summary reflection.In the literature research stage,we know the current research situation of project-based learning collaborative learning both at home and abroad,and summarize the problems of collaborative learning in project-based learning.At the stage of specific activity design,first,the basic elements of project learning collaborative learning activities in mixed learning environment are analyzed by using ISM.And the types of collaborative learning activities are summed up and summarized,and the process design,environmental design and strategy design of the project learning collaborative learning activities under the mixed learning environment are carried out.In the stage of teaching practice,the main use of action research,relying on the Xi'an Dayanta primary school as the experimental base,modifies and improves the activity process and design method proposed in the stage of activity design.In the course of action research,questionnaire survey and interview are used to analyze the scientificity,operability and effectiveness of the design method from two aspects:cooperation skills and students'attitude.Finally,the research results show that there are three basic types of collaborative learning activities in the mixed learning environment:survey analysis,problem solving and work design,including four main streams:preparation of collaborative learning activities,implementation of collaborative learning activities,results reporting of collaborative learning activities and evaluation of collaborative learning activities.In addition,in order to ensure the smooth development of project learning collaborative learning activities in the mixed learning environment,it is necessary to design the learning environment carefully,that is,the design of the traditional classroom environment,and the design of the network learning environment and data.In addition,it is necessary to formulate the cooperative learning strategies from two aspects of teachers and students.Moreover,the design of process,environment and strategy of collaborative learning activities is flexible and dynamic.The practice shows that the design method of project learning cooperative learning activities under the mixed learning environment is more scientific and operable,helps teachers identify the types of collaborative learning activities in project learning and the specific design methods of each cooperative learning activity,and guides the students to carry out projects in the mixed learning environment.Collaborative learning activities can improve the efficiency of collaborative learning activities and promote the students' cooperative learning skills,interest and participation...