Tonia Gibson served as a teacher and assistant principal at primary schools in Melbourne, Australia. As a member of McREL International's learning services team, she supports education ministries, district leaders, school leaders, and teachers across the United States and Micronesia in using research to improve professional practices and support systemic improvement. In addition to leading workshops and presenting at conferences, she has developed practical guides and materials for teachers and leaders and coauthored Unstuck: How Curiosity, Peer Coaching, and Teaming Can Change Your School.