Mathematically rich, investigative tasks for teaching algebra

• Autores: Lorraine Day
• Localización: Mathematics teacher, ISSN-e 2330-0582, ISSN 0025-5769, Vol. 108, Nº 7, 2015, págs. 512-518
• Idioma: inglés
• Texto completo no disponible (Saber más ...)
• Resumen

  • Two rich tasks--extending the pattern of a mountain range and counting the painted faces of a cube--help students manipulate symbolism and rules in the mysterious world of algebra