A proactive preschool teacher differentiates instruction by using the Universal Design for Learning framework to decrease barriers that limit students' access to classroom learning.
Sarah J. Selmer, firstname.lastname@example.org, is an assistant professor of mathematics education at West Virginia University in Morgantown. She is interested in the development of teachers of elementary and middle school mathematics.
Kimberly Floyd, email@example.com, teaches special education courses to preservice and in-service teachers at West Virginia University. Her scholarly interests include infusing assistive and instructional technology into classroom settings.