Speaker
Description
Visualizing complex phenomena in fluid mechanics has long been a challenge in education. Traditional experimental approaches often focus on macroscopic effects, such as lift forces, while smaller-scale interactions remain theoretical and difficult for students to grasp. This limitation hinders the connection between theoretical knowledge and practical applications, particularly in illustrating multi-scale fluid mechanics phenomena. To address these challenges, we developed a student-centered teaching solution combining a theoretical laboratory script with an augmented reality (AR) application. The script features a curated collection of fluid mechanics experiments grounded in constructive alignment and aligned with the SOLO taxonomy to promote deep understanding over surface learning. Embedded QR codes link to corresponding AR-based simulations, allowing students to visualize and interact with fluid mechanics concepts. Following a constructivist learning approach, the AR app enables students to explore micro-scale flow patterns and dynamic transitions, transforming previously abstract phenomena into accessible, self-directed learning opportunities. The AR app supports independent, remote experimentation through HomeLabs, enabling students to perform experiments without specialized equipment or materials. This setup creates a flexible, dynamic learning environment where students can engage with content at their own pace and receive immediate feedback. By eliminating the need for physical laboratories or computational resources for complex CFD simulations, the app reduces barriers to advanced learning while minimizing costs and instructor workload. Designed as an open-source platform, the project is scalable and adaptable to varying educational needs. Educators can customize the app to suit specific teaching goals and seamlessly integrate it into existing curricula without requiring significant infrastructure investments. Surveys show that students, particularly the "tablet generation," prefer accessible, digital experiments. Thus, the app was developed using the Unity Engine to ensure a user-friendly experience compatible with tablets and smartphones. This innovative approach bridges the gap between theoretical and practical learning by combining interactive tools, advanced visualization, and cost-effective accessibility. It enhances student engagement and understanding while providing a scalable and sustainable model for modernizing laboratory education in fluid mechanics. By promoting open-source collaboration, this project extends its benefits to a broader academic community, fostering resource sharing and collective advancement in STEM education.
