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van der Ven, Sanne H. G.; Klaiber, Jonathan D.; van der Maas, Han L. J. – Educational Psychology, 2017
Writing down spoken number words (transcoding) is an ability that is predictive of math performance and related to working memory ability. We analysed these relationships in a large sample of over 25,000 children, from kindergarten to the end of primary school, who solved transcoding items with a computer adaptive system. Furthermore, we…
Descriptors: Short Term Memory, Foreign Countries, Mathematics, Mathematics Instruction
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Sack, Jacqueline J. – Journal of Mathematical Behavior, 2013
This article explicates the development of top-view numeric coding of 3-D cube structures within a design research project focused on 3-D visualization skills for elementary grades children. It describes children's conceptual development of 3-D cube structures using concrete models, conventional 2-D pictures and abstract top-view numeric…
Descriptors: Educational Technology, Computer Uses in Education, Research Projects, Computer Interfaces