Koukkoufis, Andreas; Williams, Julian (2006). Semiotic objectifications of the compensation strategy: en route to the reification of integers. Revista Latinoamericana de Investigación en Matemática Educativa RELIME, 9(Extraordinario 1), pp. 157-175 .
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Resumen
We report an analysis of data from an experimental replication of “Object-Process Linking and Embedding” (OPLE) in the case of integer arithmetic instruction originally developed by Linchevski and Williams (1999) in the realistic mathematics education (RME) tradition. Our analysis applies Radford’s theory of semiotic objectification to reveal new insights into how reification is achieved. In particular the method of analysis shows how the factual generalization of the so-called compensation strategy encapsulates the notion that “adding to one side is the same as subtracting from the other side”: a vital grounding for symbolic integer operations later. Other aspects of objectification are discussed that are considered likely to be important to the semiotic chaining that students achieve in the OPLE sequence that can lead to an intuitive grounding of integer operations. We argue that semiotic theory needs to be elaborated to understand the vital role of models and modelling in leveraging reifications in RME.
Tipo de Registro: | Artículo |
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Términos clave: | 11. Educación Matemática y otras disciplinas > Fundamentos de la Educación Matemática > Semiótica 13. Matemáticas escolares > Números > Estructuras numéricas > Números enteros 13. Matemáticas escolares > Números 12. Investigación e innovación en Educación Matemática > Marcos teóricos > Teorías de aprendizaje |
Nivel Educativo: | Educación Secundaria Básica (13-16 años) |
Código ID: | 9705 |
Depositado Por: | Sileni Carranza |
Depositado En: | 07 Feb 2018 10:09 |
Fecha de Modificación Más Reciente: | 18 Abr 2018 15:57 |
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