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arXiv · 1605.02583

From conjecture generation by maintaining dragging to proof

Anna Baccaglini-Frank·Samuele Antonini
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Abstract

In this paper we propose a hypothesis about how different uses of maintaining dragging, either as a physical tool in a dynamic geometry environment or as a psychological tool for generating conjectures can influence subsequent processes of proving. Through two examples we support the hypothesis that using maintaining dragging as a physical tool may foster cognitive rupture between the conjecturing phase and the proof, while using it as a psychological tool may foster cognitive unity between them.

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Anna Baccaglini-Frank, Samuele Antonini. 2016-05-09. From conjecture generation by maintaining dragging to proof. https://arxiv.org/abs/1605.02583

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