President and CEO, McREL International; Former Teacher; Author, Building a Curious School: Restore the Joy That Brought You to School (2020) and Out of Curiosity: Restoring the Power of Hungry Minds for Better Schools, Workplaces, and Lives (2018); Co-Author, Learning That Sticks: A Brain-Based Model for K-12 Instructional Design and Delivery (2020) and Pursuing Greatness: Empowering Teachers to Take Charge of Their Professional Growth (2019)