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Xu, Chang; LeFevre, Jo-Anne – Child Development, 2021
How do children develop associations among number symbols? For Grade 1 children (n = 66, M = 78 months), sequence knowledge (i.e., identify missing numbers) and number comparison (i.e., choose larger number) predicted addition, both concurrently and indirectly at the end of Grade 1. Number ordering (i.e., touch numbers in order) did not predict…
Descriptors: Children, Numeracy, Symbols (Mathematics), Elementary School Students
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Siegler, Robert S. – Child Development, 1988
Issues include consistent individual differences in children's strategy choices, interpretation of differences within a framework, and the relation of differences to standardized test performance. (RJC)
Descriptors: Academic Achievement, Addition, Cognitive Processes, Elementary Education