Penn State University - Berks Campus - Reading, Pennsylvania
October 6, 2017
October 6, 2017
October 7, 2017
Mid-Atlantic Section Fall Conference
A design, build, and test (DBT) approach for studying the mechanical behavior of materials in an engineering materials laboratory is shown to create a flexible learning environment which imparts thinking competencies. Traditionally, students have utilized conventional testers such as a universal testing machine for studying the stress-strain relationship and for measuring properties such as the modulus of elasticity and shear modulus. In the DBT approach, the student teams designed and built single-task devices and tested them for measuring specific mechanical properties. The surveys affirmed that student engagement, self-reliance, problem solving, and teamwork which are attributes of the project-based learning (PBL) method were improved. Additionally, innovative thinking in face of cost constraints and gaining manufacturing and assembly skills were enhanced because of the design and build activates. As the student teams advanced through the projects in the laboratory, the accuracy of measured properties compared with the nominal values notably increased.
Mosleh, M., & Shirvani, K. A. (2017, October), Design, Build, and Test Projects in an Engineering Materials Laboratory Paper presented at 2017 Mid-Atlantic Section Fall Conference, Penn State University - Berks Campus - Reading, Pennsylvania. https://peer.asee.org/29373
ASEE holds the copyright on this document. It may be read by the public free of charge. Authors may archive their work on personal websites or in institutional repositories with the following citation: © 2017 American Society for Engineering Education. Other scholars may excerpt or quote from these materials with the same citation. When excerpting or quoting from Conference Proceedings, authors should, in addition to noting the ASEE copyright, list all the original authors and their institutions and name the host city of the conference. - Last updated April 1, 2015