From bar diagrams to letter-symbolic algebra: a technology-enabled bridging.
In the Singapore primary school Mathematics curriculum, students are taught the model method that uses bar diagrams to visualize the problem structure in a given word problem. When these students progress to secondary school, they learn the algebraic way of solving word problems. Studies (e.g. Ng et...
| Publicado en: | Journal of Computer Assisted Learning Vol. 25; no. 4; pp. 358 - 375 |
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| Autores principales: | , |
| Formato: | equations & formulas pictorial research tables/charts Journal Article |
| Publicado: |
Wiley-Blackwell
Aug2009
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| Acceso en línea: | Ver este registro en EBSCOhost |