Using visualization to generalize on quadratic patterning tasks

• Autores: J. Vince Kirwan
• Localización: Mathematics teacher, ISSN-e 2330-0582, ISSN 0025-5769, Vol. 110, Nº 8, 2017, págs. 588-593
• Idioma: inglés
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• Resumen

  • Students think about two tasks that appear similar but possess different levels of cognitive demand.