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Joe Cuddemi has over 35 years of experience in education, serving as a teacher, counselor, and principal in a wide variety of educational settings, including adjunct professor at Colorado State University.

Jennifer L. Sparrow is deputy superintendent of Singapore American School. She spent 13 years as a middle school teacher and 11 years as a schoolwide administrator.

With over 30 years of experience in K–12 education, author and education expert Jeanne Spiller is an associate with Solution Tree, supporting schools and districts through workshops, coaching, and collaborative initiatives to enhance instruction, foster innovation, and promote equity.

Jason Hillman is principal of Parkside Elementary School in Wyoming. He is an expert in school culture, school improvement, and professional learning community practices, and he has spent more than 20 years as an educational leader.

Jasmine K. Kullar, EdD, is a chief school leadership officer overseeing over 100 schools in a large metropolitan school district in Georgia. She is also a faculty member in the College of Professional Studies Educational Leadership Department at a postsecondary institution outside of Atlanta, where she has been involved with the national University Principal Preparation Initiative (UPPI) in redesigning university educational leadership programs.

Janel Keating is former superintendent of the White River School District in the state of Washington. She is a former elementary and middle school teacher, elementary principal, director of student learning, and deputy superintendent.

Jamie Virga, EdD, has over 35 years of experience as a teacher, principal, professional developer, principal coach, and associate superintendent. He works to support schools and districts with implementing Professional Learning Communities at Work® and RTI at Work™ processes.

Jack Baldermann has been a passionate educational leader for over 30 years. His experience includes leading several high-poverty urban schools to significant success and supporting eight different priority or high-poverty schools to become Model PLC at Work® schools.

With more than 40 years of experience as an educator, J. Richard Dewey is currently a university teacher, a master PLC coach and PLC virtual coach for Solution Tree, and a recognized authority on best practices in school improvement and successful leadership.

Héctor García, PhD, is superintendent of Plano District 88 in Illinois. He has been an educator for nearly 20 years, serving as a teacher, principal, and district administrator in a variety of school settings.