Research Article

Relationship Between Working Memory and Number Knowledge Skills of Preschool Children

Volume: 27 Number: 1 April 30, 2026
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Relationship Between Working Memory and Number Knowledge Skills of Preschool Children

Abstract

Understanding the factors that influence children's early mathematics learning is important. This is because these early abilities are strongly linked to later mathematical achievement. One such factor is working memory, which is the ability to hold information in one's mind while performing a mental task. The study of the effects of working memory on mathematical achievement has become an area of research that has attracted significant attention in recent years. In this study, the relationships between working memory and number knowledge skills of preschool children were examined. The study was conducted with 165 children (49% girls and 51% boys) enrolled in different kindergartens in the center of Ankara. Working Memory Scale and Updated Early Arithmetic Test were used to collect the data. Pearson Product Moment Correlation Coefficient Analysis and Multiple Linear Regression Analysis were used to analyze the data. The results of the study showed that number knowledge had positive and moderately significant relationships with all sub-variables of working memory. The order of importance of working memory variables on number knowledge is verbal working memory, visual working memory, verbal short-term memory and visual short-term memory. Accordingly, verbal working memory, visual working memory, verbal short-term memory and visual short-term memory are significant predictors of number knowledge. Working memory variables predicting number knowledge explain 55% of the change in number knowledge. These findings obtained from the study were discussed within the framework of the literature. The results of the study provide important insights into how practitioners can make adjustments to learning processes to develop working memory capacity in order to teach children number sense skills.

Keywords

Mathematics, Working memory, Number knowledge, Preschool children

Ethical Statement

Ethical approval for this study was obtained from the Gazi University Ethics Committee (Ethics Committee Approval Number and Date: E.478183, tarih: 07/10/2022). Informed consent was obtained from all participants included in the study. During the processing of personal data, confidentiality principles and ethical approvals were strictly observed. The submission and publication of this study were carried out with the joint consent of all authors.

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APA
Yıldız Altan, R. (2026). Relationship Between Working Memory and Number Knowledge Skills of Preschool Children. İnönü University Journal of the Faculty of Education, 27(1), 288-302. https://doi.org/10.17679/inuefd.1825400
AMA
1.Yıldız Altan R. Relationship Between Working Memory and Number Knowledge Skills of Preschool Children. INUJFE. 2026;27(1):288-302. doi:10.17679/inuefd.1825400
Chicago
Yıldız Altan, Rukiyye. 2026. “Relationship Between Working Memory and Number Knowledge Skills of Preschool Children”. İnönü University Journal of the Faculty of Education 27 (1): 288-302. https://doi.org/10.17679/inuefd.1825400.
EndNote
Yıldız Altan R (April 1, 2026) Relationship Between Working Memory and Number Knowledge Skills of Preschool Children. İnönü University Journal of the Faculty of Education 27 1 288–302.
IEEE
[1]R. Yıldız Altan, “Relationship Between Working Memory and Number Knowledge Skills of Preschool Children”, INUJFE, vol. 27, no. 1, pp. 288–302, Apr. 2026, doi: 10.17679/inuefd.1825400.
ISNAD
Yıldız Altan, Rukiyye. “Relationship Between Working Memory and Number Knowledge Skills of Preschool Children”. İnönü University Journal of the Faculty of Education 27/1 (April 1, 2026): 288-302. https://doi.org/10.17679/inuefd.1825400.
JAMA
1.Yıldız Altan R. Relationship Between Working Memory and Number Knowledge Skills of Preschool Children. INUJFE. 2026;27:288–302.
MLA
Yıldız Altan, Rukiyye. “Relationship Between Working Memory and Number Knowledge Skills of Preschool Children”. İnönü University Journal of the Faculty of Education, vol. 27, no. 1, Apr. 2026, pp. 288-02, doi:10.17679/inuefd.1825400.
Vancouver
1.Rukiyye Yıldız Altan. Relationship Between Working Memory and Number Knowledge Skills of Preschool Children. INUJFE. 2026 Apr. 1;27(1):288-302. doi:10.17679/inuefd.1825400