Refereed Journal Publications:
Melhuish, K., Lew, K., Hicks, M., & Kandasamy, S. (2020). Abstract Algebra Students’ Evoked Concept Images for Functions and Homomorphisms. The Journal of Mathematical Behavior.
Olsen, J., Lew, K., & Weber, K. (2020). Mathematicians’ metaphors for describing mathematical practice. Educational Studies in Mathematics.
Lew, K., Weber, K., & Mejía Ramos, J. P. (2020). Do generic proofs improve proof comprehension? Journal of Educational Research in Mathematics.
Lew, K., & Mejía-Ramos, J. P. (2020). The linguistic conventions of mathematical proof writing across pedagogical contexts. Educational Studies in Mathematics.
Lew, K., Mejía-Ramos, J.P. (2019). Linguistic conventions of mathematical proof writing at the undergraduate level: Mathematicians' and students' perspectives. Journal for Research in Mathematics Education.
Weber, K., Lew, K., Mejía-Ramos, J.P (2019). Using expectancy value theory to account for students' mathematical justifications. Cognition and Instruction.
Lew, K. & Zazkis, D. (2019). Undergraduate mathematics students' at-home exploration of a prove-or-disprove task. The Journal of Mathematical Behavior.
Mejía-Ramos, J.P., Lew, K., de la Torre, J., Weber, K. (2017). Developing and validating proof comprehension tests in undergraduate mathematics. Research in Mathematics Education, 19(2), 130-146.
Weber, K., Fukawa-Connelly, T. P., Mejía-Ramos, J.P., Lew, K. (2016). How to help students understand lectures in advanced mathematics. Notices of the American Mathematical Society, 63(10), 1190-1193.
Lew, K., Fukawa-Connelly, T., Mejía-Ramos, J.P., Weber, K. (2016). Lectures in advanced mathematics: Why students might not understand what the professor is trying to convey. Journal for Research in Mathematics Education, 47(2), 162-198.
Refereed Conference Proceedings:
Lew, K., & Mejía-Ramos, J. P. (2017). Mathematicians' evaluations of the language of mathematical proof writing in three different undergraduate pedagogical contexts. Proceedings of the 41st Conference of the International Group for the Psychology of Mathematics Education. Singapore: National Institute of Education, Singapore.
Lew, K. & Mejía-Ramos, J. P. (2015, November). Linguistic norms of undergraduate mathematics proof writing as discussed by mathematicians and understood by students. To appear in Proceedings of the 37th Conference of the North American Chapter of the Psychology of Mathematics Education. East Lansing, Michigan: Michigan State University.
Lew, K. & Mejía-Ramos, J. P. (2015). Unconventional uses of mathematical language in undergraduate proof writing. In Proceedings of the 18th Annual Conference on Research in Undergraduate Mathematics Education. Pittsburgh, PA.
Lew, K., Fukawa-Connelly, T., Mejía-Ramos, J. P., & Weber, K. (2014). How a professor uses diagrams in a mathematics lecture and how students understand them. In P. Liljedahl, C. Nicol, S. Oesterle, & D. Allan (Eds.), Proceedings of the 38th Conference of the International Group for the Psychology of Mathematics Education and the 36th Conference of the North American Chapter of the Psychology of Mathematics Education (Vol. 4, pp. 113-120). Vancouver, Canada: PME.
Fukawa-Connelly, T., Lew, K., Mejía-Ramos, J. P., & Weber, K. (2014). Why lectures in advanced mathematics often fail. In P. Liljedahl, C. Nicol, S. Oesterle, & D. Allan (Eds.), Proceedings of the 38th Conference of the International Group for the Psychology of Mathematics Education and the 36th Conference of the North American Chapter of the Psychology of Mathematics Education (Vol. 3, pp. 129-136). Vancouver, Canada: PME.
Lew, K., Mejía-Ramos, J. P., & Weber, K. (2013). Students' use of informal representations in proof construction. In M. Martinez & A. Castro Superfine (Eds.), Proceedings of the 35th Annual Meeting of the North American Chapter of the International Group for the Psychology of Mathematics Education (p. 324). Chicago, IL: University of Illinois at Chicago.
Fuller, E., Mejía-Ramos, J.P., Weber, K., Samkoff, A., Rhoads, K., Doongaji, D, & Lew, K. (2011). Comprehending Leron's structured proofs. In S. Brown, S. Larsen, K. Marrongelle, & M. Oehrtman (Eds.), Proceedings of the 14th Conference on Research in Undergraduate Mathematics Education (Vol. 1, pp. 84-102). Portland, Oregon.