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Garnet Hillman is an educator, author, presenter, and learner. She has served as an instructional coach at Caruso Middle School and as a Spanish teacher at Lockport Township High School, both in Illinois.

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.

Douglas Reeves, PhD, is the author of more than 40 books and more than 100 articles on leadership and education. He has twice been named to the Harvard University Distinguished Authors Series and was named the Brock International Laureate for his contributions to education.

Dennis Shirley, EdD, is Duganne faculty fellow and professor at the Lynch School of Education and Human Development at Boston College. He holds a doctorate from Harvard University.

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.

Damian Cooper has specialized in student assessment for more than 20 years. He has been a secondary English, special education, and drama teacher; a department head; a librarian; a school consultant; and a curriculum developer.

Chris Jakicic, EdD, an author and a consultant, was principal of Woodlawn Middle School in Illinois from 1999 to 2007. She began her career teaching middle school science.

Cassandra Erkens is an education expert and the author of several books. Additionally, she is a facilitator, a trainer of trainers, an educator, and a coach. Her work focuses on educational topics, including assessment, instruction, leadership, school improvement, and professional learning communities.

Brad Cawn is a teacher educator, author, researcher, and trainer who specializes in helping schools and teachers integrate ambitious teaching and learning—inquiry-based instruction, disciplinary literacy, project-based learning, etc.—across the content areas.