Cooking up arrays

• Debra Rawlins ^[1] ; Natasha Hernandez ^[1] ; William Miller ^[1]
  1. [1] Elisabeth Irwin High School, New York
• Localización: Teaching Children Mathematics, ISSN 1073-5836, Vol. 25, Nº 3, 2018, págs. 144-150
• Idioma: inglés
• Texto completo no disponible (Saber más ...)
• Resumen

  • Second graders move from counting by ones to counting equal groups to structuring arrays.