Andrew Miller is an educational consultant who authored the Edutopia piece, "How to Write Effective Driving Questions for Project-Based Learning." Sara Armstrong, Ph.D., is in her 40th year in education. She's been a classroom teacher, principal, and curriculum developer. Suzie Boss is an education writer and consultant focusing on project-based learning and innovation. Anthony Cody worked in the high-poverty schools in Oakland for 24 years, 18 of them as a middle school science teacher and writes the popular Education Week blog, Living in Dialogue.