Implementation of a project-based learning approach, case study of”measurement and evaluation techniques in industrial engineering” course

Abstract

This paper focuses on the advantages of course-based research projects experience in an industrial engineering graduate course. Along with teaching the course materials, students were involved in two research projects. In the first project, they were asked to determine significant factors in a cold drawn process on the ultimate tensile strength of L-605 wire. They applied design of experiment (DOE) technique, identified critical factors and found the best setting for factor level which results in higher yield. In the second project, they were asked to determine a potential optimized structure of 3D-printed material to be used for future space suits. They designed different structures and analyzed the fabric strength versus fabric shape and structure using tensile test. The uniqueness of this project learning paper is the key findings from the study and the associated survey. They demonstrate that the project-based learning approach improves the students' attitudes towards engineering, results in higher-order cognitive learning, boosts their self-efficacy, enhances learning through high retention of the learning material and the subject matter, strengthens team working and communication skills. The results also indicated that the project encouraged group interdependence, active learning, and higher level thinking skills. Students viewed the project as a valuable and interesting experience.