Authors & Presenters

Sheila A. Eller, EdD, is a middle school principal for Mounds View Public Schools in Minnesota. She is a former principal, university professor, special education teacher, Title I math teacher, and teacher.

Michael Fullan, PhD, is former dean of the Ontario Institute for Studies in Education at the University of Toronto. He is recognized as an international authority on educational reform.

Emily L. Gibson, EdD, is a teacher-consultant with the Redwood Writing Project, providing professional development in writing and literacy instruction for K–college teachers in Humboldt County.

Steve Gruenert, PhD, has been at Indiana State University since 2002 teaching educational leadership courses and doing research in the field of school culture and climate.

Andy Hargreaves, PhD, is an emeritus professor at Boston College and holds visiting or honorary professorships at the University of Ottawa, Hong Kong University, the University of Stavanger, and Swansea University.

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.

Sal Herrera, EdM, is the principal at Robertson Continuation High School in Fremont, California. He specializes in coaching collaborative teams, designing an effective MTSS, and building a culture of collective responsibility.

David Hyerle, EdD, is an author, researcher, seminar leader, and keynote speaker focused on integrating content learning, thinking process instruction, and collaborative leadership across whole schools.

has served students in her community for 27 years. Currently, she serves as director of elementary, equity, and access for Norwalk La Mirada USD in California. Dr. Isiah is passionate about equity and access, multilingual education, leadership, and closing opportunity gaps for historically underserved students. Dr. Isiah’s experiences as an immigrant, English learner, and a child in poverty add to her passion for her work.

Carlos Johnson is a professional speaker, trainer, author, and school administrator. For over 15 years, he has consulted, trained, and held seats on public, charter, and private school boards.