Luna, E.2007-11-121988-04-012007-11-121985http://hdl.handle.net/10625/1038Text1 digital file (4 p.)application/pdfenMATHEMATICSTEACHING METHODSDOMINICAN REPUBLICQUALITY OF EDUCATIONDATA ANALYSISTEACHING AIDSResearch project for the improvement of the teaching and learning of mathematics in the Dominican Republic : summary of phase IWorking Paper