Mr. McMaster graduated from Humboldt State University in 1996 and earned his teaching credential in 1997. Mr. McMaster has taught many subjects at both the high school and middle school levels, including PE, health, U.S. and world history, global studies, U.S. government, and economics. In addition, he has coached varsity, club, and middle school volleyball teams throughout the state. Mr. McMaster has been a Lifelong Fitness teacher at ACMS since 2008.