Author ORCID Identifier
Rachel Rupnow: https://orcid.org/0000-0001-6022-9630
Brooke Randazzo: https://orcid.org/0000-0002-2796-5078
Document Type
Article
Publication Title
Educational Studies in Mathematics
Abstract
Definitions play an important role in mathematics by stipulating objects of interest to mathematicians in order to facilitate theory building. Nevertheless, limited research has examined how mathematicians approach writing definitions or the values of the mathematical community that are upheld through norms related to definition use and writing. Based on interviews with nine algebraists/category theorists, we characterize two mathematical values upheld through definitions: clarity in and for communication, and freedom of choice in the use and writing of definitions. Further results highlight the norms and values related to defining that participants do and do not claim to discuss through their instruction, including a clear emphasis on precision and rigor in mathematics but limited attempts to show that definitions are created by people to serve their needs. Implications include a need for providing instructional opportunities for students to engage with more mathematical values in order to better understand what algebraists do.
DOI
https://doi.org/10.1007/s10649-023-10227-y
Publication Date
4-18-2023
Recommended Citation
Rupnow, R., & Randazzo, B. (2023). Norms of mathematical definitions: Imposing constraints, permitting choice, or both? Educational Studies in Mathematics. https://doi.org/10.1007/s10649-023-10227-y
Original Citation
Rupnow, R., & Randazzo, B. (2023). Norms of mathematical definitions: Imposing constraints, permitting choice, or both? Educational Studies in Mathematics. https://doi.org/10.1007/s10649-023-10227-y
Department
Center for the Interdisciplinary Study of Language and Literature| Department of Mathematical Sciences
Sponsorship
Northern Illinois University Research and Artistry Grant to Rachel Rupnow, grant number RA20-130.
