Extending Fibonacci numbers to negative subscripts through problem solving

• Autores: Sergei Abramovich
• Localización: International journal of mathematical education in science and technology, ISSN 0020-739X, Vol. 41, Nº. 6, 2010, págs. 836-842
• Idioma: inglés
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• Resumen

  • This classroom note shows how Fibonacci numbers with negative subscripts emerge from a problem-solving context enhanced by the use of an electronic spreadsheet. It reflects the author's work with prospective K-12 teachers in a number of mathematics content courses.