“…Both quantitative and qualitative research has found positive relationships between mathematics coaching and improved mathematics instruction (e.g., Alloway & Jilk, 2010;Baldinger, 2014;Campbell, 1996;Kretlow et al, 2012;Kretlow, Wood, & Cooke, 2011;Race, Ho, & Bower, 2002;Rudd, Lambert, Satterwhite, & Smith, 2009). Although the majority of studies conducted on mathematics coaches show the potential to influence teachers' instructional practices in a positive direction, results are influenced by the type and intent of the coach (e.g., Becker, 2001;McGatha, 2008) and teachers' varying experiences and ideas of how mathematics should be taught (e.g., Ai & Rivera, 2003;Olson and Barrett, 2004).…”