Bionics of Learning in Technical and Vocational Education: A Neuro-Cognitive Approach to Instructional Design in Sub-Saharan Africa

Abstract Technical and Vocational Education and Training (TVET) systems are under increasing pressure to deliver instruction that aligns with the dynamic nature of human cognition. Despite efforts to enhance TVET delivery, learners frequently experience cognitive overload and rapid memory decay regarding abstract technical concepts. This study explores the integration of “bionics of learning”—a biomimetic instructional design approach—within the Don Bosco Tech Africa (DBTA) network. Utilizing a mixed-methods design, primary data was collected from TVET instructors and learners (N = 109) across Kenya, Nigeria, and Ghana. Quantitative analysis of learner cognitive engagement revealed strong positive correlations between multi-sensory instruction and spaced repetition (r = 0.68), as well as chunking and sustained engagement (r = 0.58). Natural Language Processing (NLP) of qualitative data highlighted a severe pedagogical dichotomy, wherein abstract theoretical instruction induced cognitive overload, whereas embodied, practical execution facilitated robust memory encoding. The findings advocate for a paradigm shift from static, transmission-based curricula to neuro-adaptive, bio-inspired learning environments that mimic the adaptive feedback loops found in natural biological systems.