Math is much easier when you know why you're doing it! Your Personal Math Tutor was initiated by many high school students helped by Henry (Mr. B) Banville over the years. He has shown them that math can be fun! You have made my self esteem stronger and you have shown me shortcuts to help me understand each problem. Laura M.- Geometry Now I have a better way to do my math. Audry R.- 5th grade ...and ended the quarter with a 93! Youre a great teacher. Matt D.- Algebra II He provides alternate learning methods which help me very much. Lynn Ann B.- College Algebra (went from C to A+) You explain Geometry so well! Amanda R. Your Personal Math Tutor is a supplement to textbooks on Algebra, Geometry, Trigonometry and Pre-Calculus, with aids for students preparing for the SAT exam, all in one book which can be passed on to siblings. Theres no need to buy several books that each cover one topic. Contrary to methods presented in textbooks, he shows how to factor trinomials by inspection and investigation rather than trial and error. Who would want to be the pilot of an experimental airplane designed by trial and error?