Authors & Presenters
- Chad Dumas
Chad Dumas, EdD, focuses primarily on collaborating to develop capacity for continuous improvement. An international educational presenter and award-winning researcher, he has led nationally recognized improvements for both students and staff.
- Cassandra Erkens
Cassandra Erkens is the author of eight books with more currently in progress, as well as chapters in several anthologies. 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.
- Angie Freese
Angie Freese is an author and speaker with expertise in assessment, leadership, system improvement, and strategic planning. With over two decades in education, Angie brings a unique blend of experiences that include classroom teacher, building administrator, curriculum specialist, and district leader.
- Heather Friziellie
Heather Friziellie is currently superintendent of schools for Fox Lake Grade School District 114, located in the suburbs northwest of Chicago. She previously served as both an elementary principal and a middle school principal.
- Kathy Tuchman Glass
Kathy Tuchman Glass is an accomplished author, presenter, and former classroom teacher with more than twenty-five years of experience in education.
- Troy Gobble
Troy Gobble is principal of Adlai E. Stevenson High School in Illinois. He previously served as assistant principal for teaching and learning at Stevenson.
- Peter Hayes
Peter Hayes is the former director of Solution Tree Australia and the Asia Pacific Region. Previously he was the national director of education for the Australian Council for Education.
- Tom Hierck
Tom Hierck has been an educator since 1983 in a career that has spanned all grade levels. He has been a teacher, an administrator, a district leader, a department of education project leader, and an executive director.
- Garnet Hillman
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.
- Chris Jakicic
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.