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Recolector de Ciencia Abierta, RECOLECTA
Article . 2003
Data sources: Recolector de Ciencia Abierta, RECOLECTA
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Recolector de Ciencia Abierta, RECOLECTA
Article . 2003
Data sources: Recolector de Ciencia Abierta, RECOLECTA
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Funes
Article . 2003 . Peer-reviewed
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Proporcionalidad : razones internas y razones externas

descriptionPublicationkeyboard_double_arrow_right Article 01 Jan 2003 Spanish Publisher:Federación Española de Sociedades de Profesores de Matemáticas
Authors: Rapetti, María;

handle: 11162/13745

Proporcionalidad : razones internas y razones externas

Abstract

Análisis de la resolución de problemas de proporcionalidad en 399 alumnos del nivel primario y medio. Se plantean problemas que incluyen razones externas por un lado y otros con razones internas. A partir de estos se examina el nivel de dificultad en la resolución de ambos tipos de problemas y si los alumnos privilegian el uso de estrategias específicas en cada caso.

Universitat de Barcelona. Biblioteca de Ciències de l'Educació; Passeig de la Vall D'Hebron, 171; 08035 Barcelona; +34934021035; +34934021034;

Resumen basado en el de la publicación

ESP

Keywords

probabilidad, solución de problemas, Resolución de problemas, matemáticas aplicadas, Razón y proporcionalidad

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    popularity
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    influence
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    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green