Documents Caroline Long, CEA, University of Pretoria, [email protected]

An investigation of âratio and proportional reasoningâ. Assessment in mathematics education: The interface between the multiplicative conceptual field and the Rasch measurement…

Documents Caroline Long, CEA, University of Pretoria, [email protected]

An investigation of âratio and proportional reasoningâ. Assessment in mathematics education: The interface between the multiplicative conceptual field and the Rasch measurement…