Addition and subtraction by students with Down syndrome
Noda Herrera, Aurelia, Bruno, Alicia, González, Carina, Moreno, Lorenzo, Sanabria, HildaVolume:
42
Language:
english
Journal:
International Journal of Mathematical Education in Science and Technology
DOI:
10.1080/0020739X.2010.500698
Date:
January, 2011
File:
PDF, 496 KB
english, 2011