The Different "Personalities" of the Rational Number Approached through Problem-solving As Diferentes "Personalidades" do Número Racional Trabalhadas através da Resolução de Problemas

• Hoofdauteurs: Lourdes de la Rosa Onuchic (Auteur), Norma Suely Gomes Allevato (Auteur)
• Formaat: Boek
• Gepubliceerd in: Universidade Estadual Paulista, 2008-12-01T00:00:00Z.
• Onderwerpen: article
• Online toegang: Connect to this object online.

We address the different "personalities" of the rational number and the concept of proportionality, analyzing the possibilities for using the Mathematics Teaching and Learning through Problem-solving Method. This method is based on the principle that knowledge can be constructed through th...