My answers don't match! using the graphing calculator to check

• Autores: Allison W. McCulloch, Karen Keene, Rachel H. Kenney, Margaret Kinzel (ed. lit.), Laurie O. Cavey (ed. lit.)
• Localización: Mathematics teacher, ISSN-e 2330-0582, ISSN 0025-5769, Vol. 105, Nº 6, 2012, págs. 464-468
• Idioma: inglés
• DOI: 10.5951/mathteacher.105.6.0464
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• Resumen

  • Findings from a study on what students trust and why when checking their written work with a graphing calculator results in conflicting solutions. Based on these findings, suggestions for promoting good checking practices are provided.