Universal Design for Learning (UDL) aims to accommodate diverse learners by providing flexible goals, teaching methods, materials, and assessments. It is based on three principles: 1) providing multiple means of representation, 2) providing multiple means of expression, and 3) providing multiple means of engagement. UDL utilizes technology and is supported by brain research showing individual differences in learning networks. UDL supports diversity by offering choices, examples, feedback, and scaffolding through varied media.