Design And Implementation Of Collaborative Problem-solving Learning Activities In Elementary School 3D Courses

The development of technology fuels the progress of the times,and how to effectively cultivate students’ creative thinking,cooperative consciousness,problem-solving ability and other higher-order abilities in the age of intelligence has become an important issue of concern in the current teaching reform.If subject knowledge is the carrier to form students’ ability literacy,then learning activities are undoubtedly the channel to develop students’ ability literacy with unique value.In the field of primary education,the popularization of 3D curriculum provides an opportunity for the cultivation of practical innovation,divergent thinking,and problem-solving skills of elementary school students.As a new type of learning approach,collaborative problem solving learning has the following characteristics: it focuses on the creation of real problem situations,takes learners as the center,promotes the multidimensional presentation of problem solving perspectives through collaboration among team members,and encourages the ultimate goal of problem solving and knowledge construction in "learning by doing".Therefore,collaborative problem solving learning,a new learning paradigm based on collaboration and motivated by problem solving,is in line with the basic concept of the current teaching reform,and is of positive significance for improving students’ collaborative problem solving ability and knowledge construction learning effect,and enhancing the teaching quality of 3D courses.This study firstly compares and analyzes the relevant literature on collaborative problem solving learning at home and abroad,mainly to understand its theoretical foundation and development status,so as to lay the theoretical foundation for the subsequent research and implementation of experiments;afterwards,we construct a model of collaborative problem solving activities for elementary school 3D courses,use it as the basis for activity case design,organize and conduct collaborative problem solving learning activities in elementary school 3D,and explore the effectiveness of collaborative problem solving learning activities in 3D courses through The empirical study explores the effectiveness of collaborative problem-solving learning activities in 3D courses.Through the real problem-driven approach,students collaborated in groups to construct the model sketches,interspersed with teacher’s guidance,and constructed the final model.In the process of implementation,we collected and compiled data from students in the collaborative problem solving process through questionnaires,classroom observations,and teacher-student interviews to observe students’ real performance in the 3D classroom,to provide data support for verifying the effectiveness of teaching and learning,and to make suggestions.In this thesis,several research results were obtained by conducting survey research and quasi-experimental research,and using research tools such as individual collaborative problem solving ability questionnaires,3D work evaluation gauges,and teacher-student interview outlines to comprehensively analyze experimental data and students’ modeling works.Firstly,this study constructs a collaborative problem solving learning activity model for elementary school 3D modeling course,which is learner-centered,and the teacher becomes a supporter of students in the process of constructing knowledge and solving problems,and encourages students to design 3D models in the form of group collaboration;secondly,this study uses the constructed collaborative problem solving learning activity model for elementary school 3D course as the basis for learning activity case design,and carries out teaching in 3D course Finally,a comprehensive evaluation of the whole learning process and the design work was conducted,in terms of the change of students’ collaborative problem solving ability in the 3D course,the final3 D modeling work of students,the performance of collaborative behaviors and the cognitive level of teamwork in the collaborative problem solving learning activities of students’ groups,and the collaboration between the teachers involved in the teaching activities and several researchers.The study was conducted to discuss the effectiveness of collaborative problem solving learning activities in elementary school 3D courses at various levels,including the teachers’ and researchers’ experiences of collaborative problem solving learning activities,and to provide guidance for future theoretical research and practical teaching.