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Iwan A. J. Sianturi; Zaleha Ismail; Der-Ching Yang – Mathematics Education Research Journal, 2024
This study examines the conceptual understanding of numbers and operations among 372 fifth-grade students, based on their responses to an online three-tier test designed to assess their number sense, declarative knowledge, explanatory knowledge, and confidence. The results showed that most students had low performance and low number sense, with…
Descriptors: Numbers, Arithmetic, Mathematical Concepts, Concept Formation
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Holzman, Thomas G.; And Others – 1980
The cognitive determinants of number series completion performance were studied by presenting a systematic set of problems to adults and to children of high and average intelligence, grades 4 and 5. Pearson correlations between these problems and the number series on the Cognitive Abilities Test were .51, .78 and .43 for the average intelligence,…
Descriptors: Age Differences, Arithmetic, Cognitive Processes, Computer Assisted Testing