Fuente: Sustainability - Revista científica (MDPI) Sustainability, Vol. 17, Pages 10704: Integrating Active Learning in an Undergraduate Corrosion Science and Engineering Course—KFUPM’s Active Learning Initiative
Sustainability doi: 10.3390/su172310704
Authors:
Ihsan Ulhaq Toor

Material degradation in the form of corrosion is an important industrial problem that affects asset integrity, reliability, and sustainability in various industries. To equip engineering professionals with the knowledge required for appropriate material selection and corrosion-mitigation design, this subject forms an essential part of the engineering curriculum at both undergraduate and graduate levels across multiple disciplines. This paper presents the design, implementation, and evaluation of an active learning (AL)-based course framework to teach a corrosion science and engineering course at the mechanical engineering department, KFUPM. A combination of AL strategies, including project-based learning (PBL), case-based inquiries, peer instruction, and think–pair–share activities, etc., was systematically integrated into the course to promote collaborative learning, conceptual enrichment, and critical thinking. Positive student feedback (>90% for most of the survey questions) with a response rate of 89% indicated increased motivation, improved understanding of complex corrosion mechanisms, and increased confidence in applying knowledge to solve engineering problems. A Cronbach’s alpha coefficient of 0.75 was obtained, reflecting strong internal reliability of the instrument. These findings suggest that integrating AL pedagogies in the corrosion course contributed towards enhanced learning outcomes and student preparation to support sustainable industrial practices using informed materials selection and corrosion management.