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Representational change and strategy use in children's number line estimation during the first years of primary school
BACKGROUND: The objective of this study was to scrutinize number line estimation behaviors displayed by children in mathematics classrooms during the first three years of schooling. We extend existing research by not only mapping potential logarithmic-linear shifts but also provide a new perspective...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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BioMed Central
2012
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3344704/ https://www.ncbi.nlm.nih.gov/pubmed/22217191 http://dx.doi.org/10.1186/1744-9081-8-1 |