Authors

Philip B. Warrick, EdD, is an author and consultant and has worked globally in the areas of school leadership, instruction, collaborative practices, and grading.

Tom Roy, PhD, works with schools and districts on methods to improve student learning, assessment, and school leadership. He has also worked with schools and nonprofit organizations nationally and internationally.

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 a classroom teacher, building-level leader, professional development specialist, assistant high school principal, and curriculum coordinator.

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

Jeff Flygare has served as a classroom teacher, professional development presenter, and English language arts specialist. He led the movement to a standards-based education for Academy School District 20 in Colorado.

Tina H. Boogren, PhD, is a former classroom teacher, English department chair, instructional coach, professional developer, athletic coach, author, and building-level leader.