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Jason Cianfrance has served as a high school mathematics teacher for more than 20 years. He also has experience teaching a rigorous STEM program, as well as with special education co-teaching.

Reuben J. Gresham, PhD, is a cluster superintendent for school improvement and operations with Gwinnett County Public Schools. He was a national award-winning high school principal, assistant principal, teacher, and coach.

Sandi Novak, a consultant, has more than 30 years of experience in education and has served as an assistant superintendent, principal, and teacher.

Alex Dixon supports children struggling with critical illness and other disabilities through motivational talks she provides across the United States. She shares her personal story of overcoming adversity as well as what she found most supportive and helpful throughout her recovery.

Rebecca Nicolas, EdD, is the principal of Fern Creek High School in Louisville, Kentucky. Her work is focused on the implementation of the PLC process and the integration of collaborative teams.

Jamie Nino is an area superintendent of Sanger Unified School District in California and oversees TK–12 school sites. She specializes in developing leaders at all levels, fostering strong learning cultures, and building fortified PLCs.

Michelle Marrillia, an educator since 1996, has a diverse background as an educator and a passion for training coaches in professional learning communities, developing teacher leaders, implementing response to intervention systems, and creating doable coaching programs.

Erica Martin is a literacy specialist at Kildeer Countryside School District 96, located in the northwest suburbs of Chicago. She has experience as a district leader, reading interventionist, and classroom teacher.

Diane Kerr, a consultant, was assistant principal at Mason Crest Elementary School, Fairfax County Public Schools, Virginia. She has supervised and led multiple teams, providing services to schools, parents, and students.

Kyle Palmer, EdD, is the former principal of Lewis and Clark Elementary in Liberty, Missouri. He is a passionate believer in the power of PLCs and uses his expertise to help schools build collaborative cultures to improve student learning.