Gestures and insight in advanced mathematical thinking

• Autores: Caroline Yoon
• Localización: International journal of mathematical education in science and technology, ISSN 0020-739X, Vol. 42, Nº. 7, 2011, págs. 891-901
• Idioma: inglés
• Texto completo no disponible (Saber más ...)
• Resumen

  • What role do gestures play in advanced mathematical thinking? We argue that the role of gestures goes beyond merely communicating thought and supporting understanding � in some cases, gestures can help generate new mathematical insights. Gestures feature prominently in a case study of two participants working on a sequence of calculus activities. One participant uses gestures to clarify the relationships between a function, its derivative and its antiderivative. We show how these gestures help create a virtual mathematical construct, which in turn leads to a new problem-solving strategy. These results suggest that gestures are a productive, but potentially undertapped resource for generating new insights in advanced levels of mathematics.