This paper evaluates the integration of Game-Based Learning (GBL) into the SBS5221 Piped Services module in the BEng(Hons) in Building Services Engineering programme at THEi, Hong Kong. Traditionally reliant on lectures, tutorials, and laboratory sessions, this module often struggles to engage Gen Z and Alpha students, who prefer interactive, digital learning. To address this challenge, a custom-designed online mini-game was developed using Unity, simulating the real-world cold water supply system design for the 42 students currently studying the module. The effectiveness of GBL was assessed through pre- and post-game quizzes and a questionnaire survey. The quizzes measured the students’ knowledge acquisition in piped services both before and after playing the game. The results showed an average performance improvement of 35% in quiz scores, with the highest gain (49%) in pipework design considerations. A chi-square test confirmed that the improvement was statistically significant (p < 0.05). Furthermore, 83.3% of student players found the game easy to navigate, 80.9% rated it engaging, and 76.2% agreed it improved their understanding of technical concepts in piped services. Confidence in applying theoretical knowledge practically in plumbing system design increased for 83.3% of the students. The results demonstrate GBL’s effectiveness in bridging theoretical knowledge and practical applications. While the students praised the game, they suggested several areas for improvement, including adding advanced scenarios and refining game navigation. This study highlights the transformative potential of GBL in modernising engineering education and recommends its expansion to other engineering topics to better prepare students for upcoming industry challenges.

Authors:
Sherry S.W. Yiu, Technological and Higher Education Institute of Hong Kong, Hong Kong
Roger T.H. Ng, Hong Kong Institute of Vocational Education, Hong Kong
Joseph H.K. LAI, The Hong Kong Polytechnic University, Hong Kong

About the Presenter(s)
Dr. Roger Ng, Senior Lecturer at the Hong Kong Institute of Vocational Education, currently leading a Building Services Engineering programme, is dedicated to promoting innovative teaching methods for engineering students.

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