A meta-analysis of the effect of use of materials on mathematics achievement

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dc.contributor.authorDanişman, Şahin
dc.contributor.authorSavaş, Gülşade
dc.contributor.authorBilgiç, Emine Nur Ünveren
dc.contributor.authorArabacı, Duygu
dc.date.accessioned2026-07-01T11:36:30Z
dc.date.available2026-07-01T11:36:30Z
dc.date.issued2026
dc.departmentDüzce Üniversitesi
dc.description.abstractThis study aimed to reveal the effect level of use of materials in educational processes on students’ mathematics achievement. This study employed meta-analysis to quantitatively synthesize evidence from 75 experimental and quasi-experimental studies, providing a systematic evaluation of the effectiveness of educational materials. The results indicate that use of materials for educational purposes is an effective method for increasing students’ mathematics achievement, with a statistically significant overall effect size of .48. The study yielded that as the publication year increased, the effect of material use on student achievement also increased, articles reported higher effect sizes than dissertations/theses, quasi-experimental studies yielded higher effect sizes than experimental studies, the level of effect sizes varied between different learning domains, material use had the biggest effect on student achievement in collectivist countries, and studies with interventions by researchers yielded higher effect sizes. This study offers a comprehensive meta-analytic synthesis of 75 studies on the use of educational materials in mathematics education, demonstrating that material use is an effective approach for enhancing students’ mathematics achievement. © 2026 by the authors;
dc.identifier.doi10.29333/ejmste/18505
dc.identifier.issn1305-8215
dc.identifier.issue5
dc.identifier.scopus2-s2.0-105037914491
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.29333/ejmste/18505
dc.identifier.urihttps://hdl.handle.net/20.500.12684/23077
dc.identifier.volume22
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherModestum LTD
dc.relation.ispartofEurasia Journal of Mathematics, Science and Technology Education
dc.relation.publicationcategoryDiğer
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_Scopus_20260623
dc.subjectmaterial
dc.subjectmathematics achievement
dc.subjectmeta-analysis
dc.subjectteaching mathematics
dc.titleA meta-analysis of the effect of use of materials on mathematics achievement
dc.typeReview

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