Professional Learning Communities at Work™

Tiffany Mathews has over 16 years of experience in education. Throughout her career, she has worked as a teacher, department chair, assistant principal, and principal at the elementary, middle, and high school levels.

Carla Braun, EdD, currently serves as the director of continuous school improvement and professional learning in Westmont, Illinois, a K–12 school district. She is an experienced principal, professional development provider, interventionist, and elementary teacher.

Kristina Medlin is a dedicated professional learning community trainer in the Deer Valley Unified School District, a Model Professional Learning Community at Work® district. She works passionately to build capacity and the professional learning communities process across campuses.