Universal Design for Learning (UDL) is an educational framework based on neuroscience that provides flexibility in how students access and engage with content. It aims to reduce barriers by presenting multiple means of representation, expression, and engagement. UDL grew from universal design principles in architecture and product design that improve accessibility for all. Its guidelines involve setting learning goals, choosing effective methods and materials, and assessing student progress through recognition, strategic, and affective networks. UDL helps educators master the learning process by allowing for customized, technology-enabled paths towards common goals and more engaged learning.