Her contributions to NCTM include serving as a member of the 2012 Yearbook Editorial Panel, the Nominations and Elections Committee (2002–05), the Mathematics Teacher Advisory Panel (2000–02), the Assessment Addenda Task Force (1995–2003), the Annual Meeting Program Committee (2005, 2002), and the Regional Services Committee (1993–96). She also served as chair of the Annual Meeting Program Committee (2008), the Regional Services Committee (1996–97), and the Canadian Regional Conference (1994).