Chief Executive Officer, Developing Minds, Inc.; Former Executive Director of Professional Development, DeKalb County School System; Author, Formative Assessment in a Brain-Compatible Classroom: How Do We Really Know They're Learning? (2024, Updated Edition), Healthy Teachers, Happy Classrooms (2022), Preparing Children for Success in School and Life (2022, 2nd Edition), and 100 Brain-Friendly Lessons for Unforgettable Teaching and Learning - K-8 (2019); Editor, Engaging the Brain: 20 Unforgettable Strategies for Growing Dendrites and Accelerating Learning (2024)