Browsing Τμήμα Επιστημών της Αγωγής / Department of Education by Subject "Tangent line"
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Article
Student perspectives on the relationship between a curve and its tangent in the transition from Euclidean Geometry to Analysis
(Routledge, 2008)The tangent line is a central concept in many mathematics and science courses. In this paper we describe a model of students' thinking - concept images as well as ability in symbolic manipulation - about the tangent line ...