Universal Design for Learning
"Universal Design for Learning (UDL) is a framework to improve and optimize teaching and learning for all people based on scientific insights into how humans learn." - CAST
Universal Design for Learning Resources
CAST
CAST is a nonprofit education research and development organization that created the Universal Design for Learning framework and UDL Guidelines, now used the world over to make learning more inclusive. The acronym "CAST" derives from the original name of our organization, Center for Applied Special Technology. Now we're simply CAST.