Resultados preliminares de una investigación para el estudio de las dificultades en problemas de M.C.D. y M.C.M.
This article presents preliminary results from a research on solving word problems linked to the concepts of greatest common divisor (g.c.d.) and least common multiple (l.c.m.). The research aims to assess the competence of students in the resolution of such problems and to analyse the influence in...
| Autores: | , , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2015 |
| País: | España |
| Institución: | Universidad de Castilla-La Mancha |
| Repositorio: | RUIdeRA. Repositorio Institucional de la UCLM |
| OAI Identifier: | oai:ruidera.uclm.es:10578/39255 |
| Acceso en línea: | http://dx.doi.org/10.18239/ensayos.v30i1.739 https://hdl.handle.net/10578/39255 |
| Access Level: | acceso abierto |
| Palabra clave: | Educación primaria Formación inicial de profesores Great common multiple Initial educational practice Least common multiple Máximo común divisor Mínimo común múltiplo Primary school education Problemas verbales Word problems |
| Sumario: | This article presents preliminary results from a research on solving word problems linked to the concepts of greatest common divisor (g.c.d.) and least common multiple (l.c.m.). The research aims to assess the competence of students in the resolution of such problems and to analyse the influence in the process of resolution of the presence of key words in the statement when deciding between the g.c.d. and the l.c.m. I.e., we want to check if students include notions of multiple and divider in the problem resolution or if, on the contrary, they are guided by the key words of the statement to make their choice between g.c.d. or the l.c.m. We present preliminary quantitative results from a stage og the study in which preservice elementary teachers took part. |
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