Department : Math
Phone: 619-262-0763 Ext. 4207/2004
Mr. Duffy's online classrooms are now in Canvas. Please use the link on this page to go to Canvas. Your student ID and district password are needed to log in. It is important that you conduct daily checks for announcements, assignments, etc. If you are having any problems logging in to Canvas, or have any questions, please send me an email.