Authors & Presenters

John D. Ewald, EdD, is a former superintendent, principal, adjunct professor, and teacher. He has been an administrator and teacher at the elementary, middle, high school, and college levels.

Darin L. Fahrney, PhD, is the coordinator for strategic implementation and an upper school teacher at the American International School of Zagreb, Croatia. He brings a broad range of experience and expertise to his work, having previously served as a high school principal, learning support coordinator, gifted and talented coordinator, contributing author, researcher, and consultant.

Paul C. Farmer is a practitioner who has worked at the classroom, building, and central office levels. As principal of Joyce Kilmer Middle School, Paul was one of the first principals in Fairfax County, Virginia, to build a PLC.

Emily Feltner, EdD, has over 30 years of experience at all levels in education. She works with schools and districts in the areas of leadership, literacy, and school improvement.

Elizabeth Ferguson is a former teacher, district trainer, and campus administrator with experience in establishing and growing professional learning communities (PLC) to ultimately become Model PLC at Work® schools, primarily through her work with special populations and challenging demographics.

William M. Ferriter uses his 29 years of experience as a full-time classroom teacher to design professional development sessions for educators on topics ranging from establishing professional learning communities and effective systems of intervention to integrating meaningful differentiation, extension, and student-involved assessment opportunities into classroom instruction.

Kimber Fessler serves as the principal of Clark Elementary in Evanston, Wyoming. An educator for nearly 20 years, she has experience in classroom teaching both primary and intermediate grades, instructional coaching (K–6), and administration.

Justin K. Fisk is the director of multilingual learning for Adlai E. Stevenson High School District 125 in Lincolnshire, Illinois. Justin’s current work focuses on professional learning community implementation, supporting learning and building agency for multilingual learners, and implementing evidence-based learning and assessment.

Dr. JoAnne Andre-Flanagan has more than 30 years of experience in the field, where she has served across the preK–12 continuum as a teacher, building administrator, assistant superintendent, and superintendent.

Mark Fletcher is the principal of Bloomington High School South in Indiana, which has been a National Model PLC since 2012. Mark has more than 20 years of experience leading professional learning communities.