“…Most of these looked at factors associated with grading (e.g., class size, difficulty level of mathematics course, student ability, role of non-academic variables, semestering, and teacher beliefs) (Bonesronning, 2004;Cicmanec, 1999;Deeter, 2002;Howley, Kusimo, & Parrott, 2000;Resh, 2009). One research team in Ontario looked at the extent to which teachers practice new forms of grading in mathematics when all their students are required to take a mandated large-scale assessment (Suurtamm, 2004;Suurtamm, Koch, & Arden, 2010;Suurtamm, Lawson, & Koch, 2008 In many of these studies, grading was examined as a mediating factor (e.g., Trautwein, Lüdtke, March, Köller, & Baumert, 2006), or its concept was relatively loosely defined to include assessment and marking. Resh's (2009) study is perhaps the only one that explicitly looked at what rules or weighted combination of rules teachers applied in determining grade allocation to their students in mathematics, language arts, and sciences.…”