Dr. Hilary Kreisberg is the director of the Center for Mathematics Achievement and an assistant professor of mathematics education at Lesley University. Dr. Kreisberg was previously a K–5 math coach and an elementary educator and has a Doctor of Education degree in Educational Leadership and Curriculum Development, a Master of Arts degree in Teaching and Special Education, and a Bachelor of Arts degree in Mathematics. An award-winning author, Dr. Kreisberg has been featured in multiple respected publications including the Wall Street Journal and Education Weekly. She is the president of the Boston Area Math Specialists organization, a national ambassador for the Global Math Project, and is a frequent national, regional, and local speaker.