William Ma
William Ma is a math consultant and former chair of the Math Department at the Herricks School District on Long Island. He is the author of several books, including books for SAT, ACT GMAT, and Calculus BC. Emily Pillar is a mathematics teacher on Long Island at JFK High School in the Plainview-Old Bethpage school district. She previously taught at Schreiber High School.
William Ma is a math consultant and former chair of the Math Department at the Herricks School District on Long Island. He is the author of several books, including books for SAT, ACT GMAT, and Calculus BC. Emily Pillar is a mathematics teacher on Long Island at JFK High School in the Plainview-Old Bethpage school district. She previously taught at Schreiber High School. See less