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Mona Toncheff, an educational presenter and author, has over 30 years of experience in public education. Mona works with educators and leaders nationwide to build collaborative teams and ensure all students receive high-quality mathematics instruction.

Mike Mattos is an internationally recognized author, presenter, and practitioner who specializes in uniting teachers, administrators, and support staff to transform schools by implementing response to intervention and professional learning communities.

Michelle Dillard is an assistant superintendent for Jefferson County Public Schools in Louisville, Kentucky, where she oversees two high schools, three middle schools, fifteen elementary schools, and three Success Pathways schools.

Michael Bayewitz is the principal of Cloverly Elementary School in Silver Spring, Maryland. He has previously served as a director of elementary schools, principal, assistant principal, and classroom teacher.

Matt Devan is director of school support and improvement for Montgomery County Public Schools in Maryland. He provides guidance and feedback to schools as they develop professional learning communities.

Mary Hendricks-Harris is the superintendent of the Francis Howell School District in Missouri. Previously, she served as the chief academic officer, in which role she supported improvement efforts at both the building and district levels.

Mary Ann Ranells, Ph.D., has over 45 years of experience in education as a teacher, principal, district administrator, and superintendent. She is passionate about coaching educators in professional learning communities to ensure high levels of learning for all.

Mark Weichel, EdD, an assistant superintendent, is a former high school building administrator and junior high school teacher who played a vital leadership role as his school transformed into a successful PLC.

Mark Onuscheck is director of curriculum, instruction, and assessment at Adlai E. Stevenson High School in Illinois. He is a former English teacher and director of communication arts.

Maria Nielsen, educational speaker and author, specializes in supporting teachers and administrators in the areas of PLCs, RTI, school culture, curriculum design, the highly engaged classroom, and assessment systems. Her life’s work is to help schools build successful systems to ensure high levels of student learning.