Mr. Chan is a history/social studies teacher and has taught two years of AP US History, two years of American Govenment and Economics, five years of regular US History, and three years of Modern World History.  He took one year off in 2006-2007 for a sabbitacal.  He currently has a split position as a tenth grade Modern World History class and also works in the library in the afternoon (5th, 6th, and 7th periods).