Construcción del concepto múltiplo común en el dominio de los números naturales

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Ana Isabel Roig
Salvador Llinares Ciscar
M. Carmen Penalva Martínez
The purpose of this research was to characterize the construction process of common multiple of two whole numbers as a part of divisibility scheme in Secondary School students. From the analysis of clinical interviews with Secondary School students when solving a word-problem and justifying their decisions, we identify two cognitive moments in the constructive process generated in some cases in the context of problem solving. These cognitive moments were characterized regarding how students generated particular cases and were or were not able to coordinate the information arising from them. The characterization provides us with information about the way in which students begin to conceive that a number can play different roles in the divisibility scheme.

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Roig, Ana Isabel et al. «Construcción del concepto múltiplo común en el dominio de los números naturales». Enseñanza de las Ciencias: revista de investigación y experiencias didácticas, 2010, vol.VOL 28, núm. 2, p. 261-73, https://raco.cat/index.php/Ensenanza/article/view/199617.

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