Manipulatives for 3-dimensional coordinate systems.

• Autores: Lorelei Koss
• Localización: Primus: problems, resources, and issues in mathematics undergraduate studies, ISSN 1051-1970, Vol. 21, Nº. 4, 2011, págs. 364-376
• Idioma: inglés
• DOI: 10.1080/10511970903256829
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• Resumen

  • We describe a set of manipulatives developed to help students learn three-dimensional Cartesian, cylindrical, and spherical coordinate systems.