SUBJECT: | Ph.D. Proposal Presentation |
BY: | Myela Paige |
TIME: | Wednesday, July 29, 2020, 2:00 p.m. |
PLACE: | https://gatech.webex.com/meet/kfu35, Virtual |
TITLE: | The Impact of Active Learning Interventions on the Student Outcomes in Core Mechanical Engineering Topics |
COMMITTEE: | Dr. Katherine Fu, Chair (ME) Dr. Hang (Jerry) Qi (ME) Dr. Aldo Ferri (ME) Dr. Gordon Kingsley (PUBP) Dr. Ruth Poproski (UGA) |
SUMMARY
The objective of this proposal is to enhance undergraduate education in mechanical engineering using hands-on learning techniques, and specifically, through the incorporation of student interaction with 3D printed and machined parts. Hands-on learning has been shown to be an effective way to not only improve student learning and engagement, but also as a means to retain students within engineering majors, importantly including members of underrepresented groups, such as female students. Complex subjects that impact a person’s ability to apply knowledge in many different industries are mechanics of materials and geometric dimensioning and tolerancing (GD&T). Most core undergraduate curricula teach mechanics of materials in a highly theoretical manner, mostly using paper textbooks, which include textual definitions and descriptions of key concepts with illustrations to communicate material or structural behavior in given cases. GD&T is not as widely taught but is often taught in the same manner. While these traditional approaches to teaching these fundamental concepts may be sufficient for most students, they do not allow students to develop an intuition for the behavior of materials or manufacturing procedures, and do not foster strong retention of the knowledge acquired in the course. A method has been developed to improve attributes of self-efficacy, student satisfaction, and course performance by incorporating multiple active learning-based modules into the classroom. |