Using Modular 3D Physical Models to Improve Conceptual Understanding of Engineering Statics
Date
2024-05
Authors
Gates, Lucy
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Miner, Nathan
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Abstract
Engineering Statics poses significant challenges for students nationwide, with a major hurdle being 3D visualization. Despite its central role in various engineering curricula, accessible physical models for student use are lacking. Based on student feedback, having physical models would improve their understanding of 3D forces, moments, and angles. This research addresses the need for visualization tools by designing and implementing a physical 3D force and moment visualization model. Research into existing physical models for Engineering Statics was done, followed by preliminary designs. Insight and feedback from focus group interviews with students led to design enhancements and numerous iterations of CAD modeling and 3D printing. The resulting model not only serves as a tangible representation of forces and moments but also fosters an interactive learning experience for Engineering Statics students. Ultimately, this research presents an innovative solution to a common challenge in Engineering Statics education. By introducing a novel physical model for visualizing 3D forces and moments, this project offers a practical tool to enhance learning, filling a gap in the existing resources available to students. The model aims to improve students’ understanding of critical Engineering Statics concepts used through the remainder of their engineering education.
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