In this study, we examined a mathematician and one of his students' teaching journals and thought processes concurrently as the class was moving towards the proof of the Fundamental Theorem of Galois Theory. We employed Tall's framework of three worlds of mathematical thinking as well as Piaget's notion of accommodation to theoretically study the…

In 1995, 2000, and 2005, the authors surveyed U.S. academic economists to investigate how economics is taught in four different types of undergraduate courses at postsecondary institutions. They especially looked for any changes in teaching methods that occurred over this decade, when there were several prominent calls for economists and…

A study compared the effectiveness of two methods (medium-size class instruction and large lectures with tutorial sessions) for teaching mathematics and statistics to first-year business students. Students and teachers overwhelmingly preferred the medium-size class method, which produced higher exam scores but had no significant effect on…