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Kathryn Sever has 35 years of experience as a public school educator in Maine and New York. She has been a classroom teacher, building administrator, and director of education.

Katherine McCluskey is the Assistant Superintendent of Teaching, Learning and Accountability at Glen Ellyn School District 41 in Illinois. A former K–12 teacher, she has worked with students and staff with a wide range of socioeconomic backgrounds.

Karen Power is an educational presenter and a former teacher, principal, superintendent, and senior advisor for professional learning and leadership. Karen has implemented the PLC process both as a principal and as a superintendent, and for several years, she has supported collaborative work in schools to meet the needs of students.

Julie A. Schmidt has served as a school psychologist, Director of Student Services, Associate Superintendent of Student Services, and recently retired from Kildeer Countryside CCSD 96 in Illinois after serving as Superintendent of Schools for 13 years. The district began its professional learning communities (PLC) journey nearly 25 years ago, and all seven schools have been recognized as Model PLC at Work^® schools. She is passionate about ensuring ALL students have an opportunity to thrive and reach their goals.

Jonathan G. Vander Els specializes in supporting teachers and administrators in schools and districts across the country in developing, sustaining, and enhancing structures to support all learners.

Jon Yost is the recently retired associate superintendent of curriculum and instruction for Sanger Unified School District in California. He has worked in public education at the elementary, secondary, and district levels.

John Wink currently serves as the Director of School Success for the Longview Independent School District in Longview, Texas. As a renowned superintendent, assistant superintendent and principal at elementary, middle and high schools, John's work in school improvement has transformed schools by transforming teachers and leaders.

Joseph Ianora, principal on special assignment at Campbell Union High School District, has been an educational leader for more than 35 years, guiding schools by fostering learning communities for students, staff and parents. He has been lucky enough to hold almost every position within a school site, from custodian up to principal and everything in between. He has worked with inner city schools and suburban districts, and he has K–16 experience with an emphasis on high school.

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.