Abstract Book of the 8th International Academic Conference on Education, Teaching and Learning
Year: 2025
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Evaluating The Outcomes of Project-Based Learning Through Web-Based Simulation in Design of Engineering Experiments Course
Dr. Charnnarong Saikaew, Kanda Saikaew
ABSTRACT:
This study evaluates the outcomes of integrating project-based learning (PBL) through webbased simulations (WBS) in the design of engineering experiments (DOE) course, focusing on industrial engineering (IE) students and mechanical engineering (ME). The research investigates students’ engagement, understanding of engineering concepts, and teamwork skills in response to two web-based simulations: paper helicopter and parachute. A team of five students conducted experiments using one of two WBS, selecting a factor with at least three levels. The teams repeated the experiments 4-5 times to gather data, which were then analyzed using analysis of variance to evaluate the effect of the chosen factor. Multiple comparison method was applied to further analyze the results. To assess the students’ preferences for the simulations and any changes in their perceptions before and after the project, a Likert scale questionnaire was distributed. Results reveal that both simulations were well-received, with ME students showing more enthusiastic ratings and higher variability, while IE students exhibited more consistent evaluations. The parachute simulation received the highest ratings across both groups, indicating its design’s effectiveness in accommodating diverse learning styles. Performance improvements post-project were significant, with both groups demonstrating enhanced learning outcomes, though IE students showed a greater absolute improvement. These findings underscore the potential of PBL through WBS in enhancing engineering education, while also highlighting the importance of tailoring educational tools to departmental learning approaches. The study suggests further refinement of simulation design to address the varied preferences of ME and IE students, with implications for future engineering education strategies.
Keywords: project-based learning, web-based simulation, engineering, design of experiments