This document discusses Universal Design for Learning (UDL), which aims to make education accessible and engaging for all students by presenting information in multiple ways, allowing for diverse modes of student expression and engagement, and incorporating assistive technologies. UDL is based on brain research showing there are three networks involved in learning - recognition, strategic, and affective. The document provides examples of how UDL principles can be applied in the classroom and resources from the Center for Applied Special Technology to help educators implement UDL.