Presenters

Bill Zima is the director of implementation for Marzano Academies, working with schools to help realize their unique vision of high reliability organizations that build agency in all learners.

Gerry Varty has served as a classroom teacher, principal, director of curriculum and instruction, assistant superintendent (learning and system improvement), and executive director of professional development.

Kristin Poage is a contributing author and presenter for Marzano Resources. She is middle school principal, professional development presenter, and district leader. Her career in education has led her to work in areas of student engagement, grading, instruction, and leadership.

Robert J. Marzano, PhD, is cofounder and chief academic officer of Marzano Resources in Denver, Colorado. A leading researcher in education, he is a speaker, trainer, and author of more than 50 books and 200 articles.

Jan K. Hoegh has been an educator for over 35 years. She has served as a classroom teacher, building leader, professional development specialist, high school assistant principal, curriculum coordinator, and assistant director of statewide assessment.

Tammy Heflebower, EdD, is a highly sought-after school leader and presenter with vast experience in urban, rural, and suburban districts throughout the United States, Australia, Canada, Denmark, Great Britain, and the Netherlands.

Dirk R. DeBoer is a middle school principal leading a Marzano High Reliability Schools Level 4 building. Prior to becoming a school administrator, he acquired valuable experience as a school psychologist and instructional coach.