For more than twenty years, Carmen Castillo has held several positions as a teacher and principal. Currently, she is an educational consultant, trainer and presenter. Yvonne Kogan is the co-founder and Academic Principal of Eton School in Mexico City. She is an international consultant on the Project Approach and has several published works. Jill Berkowicz Ed.D. co-authored The STEM Shift
with Ann Myers, Ed.D. Both write the blog Leadership360 for Education Week.