Professional Learning Communities at Work®

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.

Michael J. Maffoni, an educator since 1987, has a diverse background that includes experience as a teacher, principal, and central administrator in a variety of districts in Colorado. He also teaches courses in educational leadership as an affiliate faculty member at Regis University.

Casey R. Ahner is currently the coordinator of special programs at Albuquerque Bilingual Academy, and he has served as a special education teacher, counselor, assistant principal, and principal at the intermediate and elementary levels.

Education specialist Kristi S. Langley most recently served as a district-level director of professional learning communities and a director of data and assessment. She has repeatedly facilitated successful schoolwide implementation of the professional learning communities process for more than 25 years.

Barbara Coleman, former principal of Canyon Pointe Elementary in Tomball, Texas, brings over 40 years of educational experience, including roles as a teacher, grant facilitator, assistant principal, and principal,

Jerrod Dastrup is the principal at Arrowhead Elementary School in Santa Clara, Utah. He is passionate about the Professional Learning Communities (PLC) at Work® process and specializes in motivating and supporting teachers and administrators in the areas of PLC, response to intervention (RTI), school culture, and data analysis.

Theodore Goergen, EdD, is the director of student activities at the award-winning Adlai E. Stevenson High School. A practitioner for nearly 20 years, he has served as a middle school and high school science teacher as well as a curriculum team leader.

Karly Ward is an experienced educational leader with over 17 years in teaching and administration. She specializes in visionary leadership, sustaining a healthy school environment, and ensuring system fidelity.

Beth Houf is principal of Fulton Middle School in central Missouri. Under her leadership, Fulton was recognized in 2019 as a Missouri Exemplary Professional Learning Community and a Model PLC.

Maria Espinoza, EdM, is the principal of Freeport Elementary in Freeport, Texas. With 17 years of experience, she specializes in early childhood education and implementing the professional learning community process to help underperforming schools.