Teacher recognition of student argumentation has been addressed by many researchers (e.g., Schwarz, 2009; Krummheuer, 1995; Bieda & Lepak, 2014; Whitenack & Yackel, 2002). Further, standards for mathematics learning emphasize the importance of including argumentation in the K-12 classroom (NCTM, 2000; CCSS, 2010). The study reported here…

The transition from preservice teacher to classroom teacher occurs rapidly, requiring that teacher candidates assimilate into the field quickly. In order to do so, these teachers must demonstrate appropriate language development as it relates to the teaching profession. Not only do novice teachers need to be able to articulate what they and their…