Bridging theory and practice: 3D printing as a hands-on tool for STEM higher education

Oftentimes, STEM students struggle to connect concepts in the classroom without the help of physical representations. By implementing additive manufacturing processes in higher-level education, professors can better convey concepts to their students. This study was done at Kent State University’s College of Aeronautics and Engineering to evaluate the implementation of 3D printing in STEM classes. Surveys and 3D models were sent to students to assess their satisfaction with the implementation. Results showed increased engagement and improved comprehension of difficult course material. This suggests that 3D printing can serve as an effective instructional tool in supporting student learning and retention.