Marcus was born in southern California, and grew up in Las Vegas, NV, before relocating to Flagstaff to pursue a M.S. in Mathematics. Marcus then moved to Colorado to teach at Front Range Community College.
2009-Present Mathematics Instructor at Front Range Community College 2005-2009 Mathematics Instructor at Northern Arizona University 2005 Adjunct Mathematics Instructor at Coconino Community College 2003-2004 Mathematics Instructor at Northern Arizona University 2001- 2003 Graduate Teaching Assistant at Northern Arizona University
Northern Arizona University, M.S. in Mathematics, 2005University of Nevada, Las Vegas, B.S. in Secondary Education, 2001