Vol. 6 No. 3: (March, 2012)

Articles

• Missing value and comparison problems: What pupils know before the teaching of proportion

  Ana Isabel Silvestre, João Pedro da Ponte

  73-83

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• Developing purposeful mathematical thinking: a curious tale of apple trees

  Janet Ainley

  85-103

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• Discussing a teacher MKT and its role on teacher practice when exploring data analysis

  C. Miguel Ribeiro, José Carrillo

  105-114

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