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Ng, Oi-Lam – International Journal of Science and Mathematics Education, 2019
In this paper, I introduce Sfard's discursive framework to examine secondary-school calculus students' communication during exploratory activities mediated by the use of touchscreen dynamic geometry environments (DGEs). Six pairs of secondary-school students participated in an open-ended task to explore calculus relationships using…
Descriptors: Secondary School Students, Calculus, Geometry, Computer Mediated Communication
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Mayer, Greg; Hendricks, Cher – Online Journal of Distance Learning Administration, 2014
This study describes interaction patterns observed during a pilot project that explored the use of web-conferencing (WC) software in two undergraduate distance education courses offered to advanced high-school students. The pilot program replaced video-conferencing technology with WC software during recitations, so as to increase participation in…
Descriptors: Undergraduate Study, Distance Education, High School Students, Advanced Courses
Liljedahl, Peter, Ed.; Oesterle, Susan, Ed.; Allan, Darien, Ed. – Canadian Mathematics Education Study Group, 2011
This submission contains the Proceedings of the 2010 Annual Meeting of the Canadian Mathematics Education Study Group (CMESG), held at Simon Fraser University in Burnaby, British Columbia. The CMESG is a group of mathematicians and mathematics educators who meet annually to discuss mathematics education issues at all levels of learning. The aims…
Descriptors: Conferences (Gatherings), Mathematics Education, Textbooks, Performance Based Assessment