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机译:合作交流想法和材料修补影响家庭的创新工程在工程实践和产品项目在非正式学习环境中
Department of Library and Information Science, Indiana University Purdue University at Indianapolis, Indianapolis, Indiana, USA;
Department of Learning and Performance Systems, Pennsylvania State University, University Park, Pennsylvania, USA;
engineering calculating program; Creativity; Engineering PracticetinkeringfamilyInformation Sciencesnaturalistic inquiry;