Minneapolis, MN
August 23, 2022
June 26, 2022
June 29, 2022
15
10.18260/1-2--41639
https://peer.asee.org/41639
391
Dr. Nicole Johnson-Glauch received her BS in Engineering Physics from the Colorado School of Mines and her PhD in Materials Science and Engineering from the University of Illinois at Urbana-Champaign. She is currently a lecturer of Materials Engineering at California Polytechnic State University. Her research interests include self-efficacy, women in STEM, and how students learn engineering concepts from visual representations.
This qualitative study concerns innovations and best practices in introductory materials courses and integrating design in introductory materials course that incorporates materials selection. Most introductory engineering courses primarily teach students the basics of engineering design, teamwork, and project management. However, an essential part of the design process for materials engineers is materials selection. Therefore, the past year we modified our introduction to materials design courses to integrate materials selection into several of the in-class projects. This paper will focus on two of these class projects: a penetration-resistant shoe insole, and a plaster-based composite for structural applications.
In these projects, we evaluated students’ design thinking through self-reported design reflections. In these reflections, students identified what order they did the steps in the design process and time spent on each step. Our results indicated that students did not go through the design process in the intended order. Instead, students took two types of approaches, which we classify as “planners” and “doers”. The “planners” focused on the knowledge gaining steps of the design process extensively before doing any testing or prototyping. In contrast, the “doers” jumped straight to testing and prototyping before using the knowledge gaining activities to inform future testing.
We believe this work helps fill a gap in the design thinking literature by showing how students engage with the design thinking process. Rather than do one step at a time, students bounce between steps, repeat some steps, and skip others. By understanding how students naturally engage with the design process, we can better target curriculum reform in introductory materials design courses.
Johnson-Glauch, N., & Kivy, M., & Haykoupian, E. (2022, August), Describing Students’ Approach to Design Thinking in Introductory Materials Engineering Courses Paper presented at 2022 ASEE Annual Conference & Exposition, Minneapolis, MN. 10.18260/1-2--41639
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