Dennis Donovan has been teaching AP Calculus AB and BC since 1997 and AP Statistics since 2002 at Xaverian Brothers High School in Westwood, MA. He is a College Board consultant for AP Calculus and has presented at numerous one-day and two-day workshops and AP Summer Institutes. Dennis has been an AP Calculus reader from 2005-2014, his roles have included: table leader and question leader. He became a coauthor on the Barron’s AP Calculus Review Book beginning with the 13th edition. He has presented at many Saturday study sessions for student review in both AP Calculus and AP Statistics for NMSI and the Massachusetts Math Science Initiative. Dennis is also a T3 Regional Instructor concentrating on the TI-Nspire. He holds a B.S. in Mathematics from Worcester Polytechnic Institute and a Masters of Mathematics for Educators from WPI.