Eliel Gonzalez is entering his 27th year as a mathematics educator in the East Longmeadow (Massachusetts) Public Schools. His College Board schedule at East Longmeadow High School includes AP Calculus, Pre-Calculus and SAT Math. He holds a Bachelor of Science Degree in Mathematics from Purdue University, as well as a Masters in Education Degree from the University of Massachusetts. He has been a MathCounts and/or HS Math League every year of his career. In addition to his full-time teaching, Eliel has served the College Board as K-12 Professional Development Project Manager in Mathematics, AP Annual Conference Steering Committee Member, and National Leader. As an endorsed College Board consultant, Eliel has conducted numerous AP Calculus, Pre-AP Math and SAT workshops and summer institutes as well as trained new math consultants. When not working in the math education field, Eliel enjoys traveling, working out, going to beach, spending quality time with his friends, dining out, and following Purdue sports.