Quality assessment of laboratory acitivites in professional education institutions based on lean thinking

This study presents a conceptual model for improving the quality of professional education, particularly focusing on laboratory activities, based on lean thinking (LT). Initially, we discussed the contributions of LT to improving professional education quality, and identified the theoretical and practical aspects of lean production system (LPS) models that should be considered by professional education institutions, with a particular emphasis on engineering and technology programs. The proposed conceptual model was developed based on a thorough review of the literature and documentary research to provide practical insights for educators and administrators in enhancing the quality of laboratory activities. Based on the results of the literature and documentary research, the conceptual model focusing on laboratory activities in professional education included value stream mapping (VSM), defined here as a lean management tool used to visualize, analyze, and improve the flow of materials and information required to bring a product or service to a customer. VSM can provide a comprehensive view of the entire teaching-learning process in laboratory activities, helping the referred institutions identify areas of waste, inefficiency, and opportunities for continuous improvement.