Lifting the understanding of trigonometric limits from procedural towards conceptual
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DOI: 10.1080/0020739x.2021.1927226
Abstract: The purpose of this paper is to follow the reasoning of high school students when asked to explain the standard trigonometric limit limθ→0sinθθ=1. An observational study was conducted in four dif... read more here.
Keywords: lifting understanding; procedural towards; limits procedural; understanding trigonometric ... See more keywords