Teaching lean manufacturing at a postgraduate level

Abstract

PurposeThis study aims at integrating two teaching approaches to enhance Lean manufacturing (LM) learning at a graduate course level and verify its effectiveness through comparing students’ performance and learning preferences.Design/methodology/approachThe proposed methodology incorporates problem-based learning (PBL) approach based on real problems of companies undergoing a lean implementation into traditional teaching methods. The methodology was applied with graduate students from a Brazilian public university, whose learning preferences were subsequently identified. The verification of effectiveness is undertaken through a comparative analysis of students’ performance after each course.FindingsThe findings indicate that PBL may be an effective complementary method for LM learning, especially because it exposes students to actual problems when implementing LM. The proposal may improve problem-solving ability and provide a more fertile environment to promote better learning experience. The results are also positively related to the current body of the literature. Finally, because of different students’ learning preferences, PBL alone may not fulfill all students’ cognitive requirements, and hence, traditional teaching methods should not be eradicated from the LM learning process.Originality/valueBecause of an increasingly worldwide competition regarding business performance, LM has been an emerging and relevant subject among engineering and management postgraduate courses. Nevertheless, the practical character inherent to the understanding of LM may undermine learning and development of students. Therefore, studies that verify the effectiveness of the teaching approach may contribute to better prepare students for such demanding context.