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Kandemir, Mehmet Ali; Demirbag-Keskin, Pelin – International Journal of Research in Education and Science, 2019
This research was carried out to investigate the effect of graphing calculator program supported problem solving instruction on mathematical achievement and attitude in transformation geometry subject. The study was carried out with 49 seventh grade students in a middle school in Balikesir province. A pre-test post-test quasi-experimental design…
Descriptors: Graphing Calculators, Problem Solving, Mathematics Achievement, Geometry
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Liang, Senfeng – International Journal of Research in Education and Science, 2016
Although the mathematics community has long accepted the concept of limit as the foundation of modern Calculus, the concept of limit itself has been marginalized in undergraduate Calculus education. In this paper, I analyze the strategy of conceptual conflict to teach the concept of limit with the aid of an online tool--Desmos graphing calculator.…
Descriptors: Graphing Calculators, Mathematics, Mathematics Instruction, Mathematical Concepts