Affiliation:
1. University of California, Santa Barbara
2. Texas State University
Abstract
The ways that serving as a teaching assistant (TA) influences the teacher identity development of mathematics graduate students is still a largely undertheorized area of postsecondary mathematics education research. Drawing on sociocultural theories and role identity theories, we qualitatively examined how interactions within the mathematics TA position prompted graduate students to take up a multitude of role identities. We found that different interactions uniquely positioned participants to assume roles, such as instructor, supporter, mentor, and learner. Some role identities were only situated within specific interactions, while others were evident across multiple interactions. Teacher identity is a complex, multidimensional construct, and we found that serving as a TA supported the teacher identity development of mathematics graduate students through opportunities to take up a myriad of role identities. Understanding the nuances and complexities of the identities and experiences of mathematics graduate students can equip mathematics departments and higher education institutions to better support their transition to the mathematics professoriate.
Reference138 articles.
1. Anderson, M. S., & Louis, K. S. (1994). The graduate student experience and subscription to the norms of science.
2. Research in Higher Education, 35, 273–299. https://doi.org/10.1007/bf02496825
3. Arvaja, M. (2016). Building teacher identity through the process of positioning. Teaching and Teacher
4. Education, 59, 392–402. https://doi.org/10.1016/j.tate.2016.07.024
5. Austin, A. E., & McDaniels, M. (2006). Preparing the professoriate of the future: Graduate student socialization for