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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.

Janet Malone is former director of professional development for the Poway Unified School District in California. She has experience as a teacher, principal, and central office administrator.

Holly Windram, PhD, is executive director of the Michigan Education Corps. She is a former district director of special education, school psychologist, assistant director of special education, and chief education officer.

Greg Kushnir is an educational leader and presenter with over three decades of dedicated service in public education, specializing in oral language, reading, and writing disabilities. He is committed to enhancing educational outcomes for all students.

Geri Parscale spent 28 years in education and has worked as a classroom teacher, principal, professional development director, and finally deputy superintendent of Fort Leavenworth Schools, USD 207. Her mode of operation was always the same: learning for all kids.

Garrick Peterson helps teachers and administrators become high-functioning PLCs with a specific focus on making the connection between assessment and intervention.

François Massé is a superintendent of education for several schools and has been working in collaboration with educators to transform the culture of these institutions into professional learning communities.

Eric Twadell, PhD, is superintendent of Adlai E. Stevenson High School in Lincolnshire, Illinois. He has been a social studies teacher, curriculum director, and assistant superintendent for leadership and organizational development.

Eileen Depka, PhD, has a background in assessment, common assessment design, rubric development, standards-based assessment, question design, classroom questioning practices, positive practices in grading and reporting, and the implementation of standards-based grading and reporting.

Dennis King, EdD, has focused on school improvement throughout his career, first as a practicing school administrator and now as an educational presenter. His 28 years in education include teaching in an alternative school, an urban high school, and two suburban school districts where he also served as a district administrator.