Paul Arrigotti

With more than thirty-five years of teaching at Archbishop Riordan, Mr. Paul Arrigotti has earned a national reputation as a teacher of Calculus, giving workshops for teachers of A.P. Calculus throughout the western United States. Mr. Arrigotti is a native San Franciscan who earned his B.S. in Mathematics from St. Mary's College and his M.S. from California State University Hayward, also in Mathematics.

Mr. Arrigotti currently teaches Calculus both at ARHS and at S.F. City College. For the past five years, every student in his A.P. Calculus classes has taken and passed the A.P. Calculus Exam.