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Alvin Thomas, EdD, is a principal in a school district in Georgia and a part-time professor at Kennesaw State University and Georgia State University. He has 17 years of experience as an assistant principal, student behavior program specialist, and teacher.

Hannah Polk, EdD, serves as a principal in a large metropolitan school district in Georgia. Her pursuit of excellence is evident as she advocates for high levels of learning for all students. In addition, she is passionate about guiding educators on paths to improve school culture, navigate difficult conversations, and enhance the overall effectiveness of their collaborative teams.

Jennifer Gracyalny, EdD, serves as the assistant superintendent of teaching and learning in the Pulaski Community School District in Wisconsin. She has served as an elementary principal, middle school associate principal, and secondary agriscience teacher/FFA advisor.

Lazunia Frierson, EdD, is assistant superintendent of district and school effectiveness in a Georgia Model PLC at Work® district. She is a 24-year educator with district and school leadership experience.

Veronica C. Rodriguez, EdD, is the curriculum and instruction world languages and dual language coordinator at Pasadena Independent School District. With more than 23 years in education, she has served as a teacher, counselor, assistant principal, and district-level administrator.

Jennifer Shaver, EdD, has been in education for over 15 years, serving as a teacher, instructional coach, assistant principal, and most recently head principal. She opened a new elementary school in 2020.

Erica Strick is the principal of Floyd L. Bell Elementary, a Model PLC at Work® school in the Windsor Central School District. With over a decade of experience, Erica continuously implements systematic strategies that effectively address the achievement gap.

John Gaskell is a science educator with over 20 years of classroom, leadership, and professional learning community implementation experience nationally and internationally, having spent the past 12 years in Singapore.

Valerie Hairston is principal of Specialist Rafael Hernando III Middle School in El Paso, Texas. With 18 years of experience, she led her school to implement the professional learning community process, establish a collaborative culture, and improve student achievement.

Dr. Jennifer Chastain is currently a principal in the Raymore-Peculiar School District located in the Kansas City area. She is passionate about fostering a positive collaborative school culture where students and educators learn at high levels.