DIFFERENTIATED INSTRUCTION AND UNIVERSAL DESIGN FOR LEARNING: DIDACTIC PRINCIPLES FOR INCLUSIVE AND INDIVIDUALIZED TEACHING IN DIVERSE UNIVERSITY CLASSROOMS

Abstract

Contemporary university classrooms are characterized by unprecedented diversity in student learning profiles, prior knowledge, linguistic backgrounds, and accessibility needs — a diversity that challenges the instructional assumptions underlying traditional didactic models designed for relatively homogeneous student populations. Differentiated instruction (DI) and Universal Design for Learning (UDL) represent two influential frameworks for responding to this diversity at the levels of curriculum design and pedagogical practice. While originating in different contexts — DI in the tradition of adaptive teaching and gifted education, UDL in disability studies and the neuroscience of individual learning variability — both frameworks share a commitment to proactive, learner-centered instructional design that reduces barriers to learning without compromising the intellectual rigor of disciplinary engagement. This paper provides a systematic comparative analysis of the two frameworks, examining their theoretical foundations, practical implementation strategies, and empirical evidence base in higher education settings.