Welcome to a web log for students enrolled in classes taught by Professor Barcellos at American River College. (The opinions expressed herein belong to those who express them and are not official statements of either American River College or the Los Rios Community College District.)
I have been on the American River College mathematics faculty since 1987, where I teach most of the math classes listed in the college catalog. My degrees in math and math education come from Porterville College, Caltech, Fresno State, and UC Davis. Before becoming a full-time teacher, I worked on the staff of the California State Senate and the State Treasurer's Office.