The document discusses Universal Design for Learning (UDL), an educational framework that aims to accommodate diverse learners by providing multiple means of representation, expression, and engagement. It notes the increasing diversity in today's classrooms and calls for more flexible approaches to teaching and curriculum design. UDL principles align with differentiated instruction by recommending flexible content, processes, and products to meet varied student needs along a continuum. The document advocates teacher collaboration and use of technology as ways to effectively reach more students through a universally designed curriculum.