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All Journal Pendas : Jurnah Ilmiah Pendidikan Dasar
Novia Vini Syafitri, Yoesrina
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PENGARUH METODE PEER TEACHING BERBANTUAN MEDIA MANIPULATIF TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS PADA MATERI PECAHAN DI KELAS IV SEKOLAH DASAR Mariam Ramadanti, Siti; Novia Vini Syafitri, Yoesrina; Aisyah, Siti; Apriansyah Kartasasmita, Luthfie; Pangestu, Prayoga
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 No. 03, September 2026 Processed
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.63089

Abstract

This study was motivated by the low mathematical problem-solving ability of fourthgrade elementary students in fraction material, particularly in conceptualunderstanding and systematic completion of solution steps. It aims to describe theimplementation of the Peer teaching method assisted by manipulative media and toexamine its effect on students' mathematical problem-solving ability. Using aquantitative quasi-experimental approach with a nonequivalent control groupdesign, the study involved 60 fourth-grade students of SDN Tegalpanjang, dividedequally into an experimental class and a control class. Data were collected throughpretest-posttest written tests and learning-implementation observation sheets, thenanalyzed using normality, homogeneity, and independent samples t-testprocedures. The results showed that the implementation of learning in theexperimental class improved consistently across meetings and reached a highoverall category (71.67%). Welch's t-test on the posttest scores yielded asignificance value of 0.000 (< 0.05), indicating a significant effect of the Peerteaching method assisted by manipulative media on students' mathematicalproblem-solving ability. The greatest improvement occurred in the problemunderstanding indicator, while the indicators of implementing the solution andreviewing the results still require further reinforcement. Overall, this method provesto be an effective alternative for improving elementary students' mathematicalproblem-solving ability.
EFEKTIVITAS MEDIA SATE BILANGAN DAN KUBUS WARNA TERHADAP PENINGKATAN PEMAHAMAN KONSEP MATEMATIS SISWA SEKOLAH DASAR furqon al hadiq, muhamad; Nurjanah, Erni; Novia Vini Syafitri, Yoesrina; Gilang Mas Ramadhan
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 02 (2026): Volume 11 Nomor 02, Juni 2026 Public
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i02.63971

Abstract

Conceptual understanding is a fundamental component of mathematics learning in primary education, and concrete manipulatives are often recommended to support students’ transition from real objects to symbolic representation. This study examines the effectiveness of two concrete learning media (Sate Bilangan and Colored Cubes) in facilitating students’ conceptual understanding of whole numbers and basic arithmetic operations. A quantitative approach was employed using a quasi-experimental design that involved a control group and two experimental groups. The test instruments were validated prior to use, and data were analyzed through prerequisite testing, analysis of variance, and post hoc procedures to identify differences between groups. The use of both concrete media led to improved conceptual understanding compared to conventional instruction. Sate Bilangan helped students recognize number structure through directed manipulative activities, whereas Colored Cubes strengthened understanding of place value and regrouping through spatial representation. Analysis of conceptual indicators showed that both media supported gains in areas related to representation and students’ ability to restate mathematical ideas. No meaningful difference in effectiveness was observed between the two media. Concrete manipulatives provide meaningful support for primary mathematics learning by guiding students through gradual conceptual development and reducing cognitive load when working with mathematical symbols. Future research may extend the scope of content, explore combinations of concrete and digital media, or investigate long-term retention and the role of mathematics anxiety in diverse classroom contexts.
Co-Authors Apriansyah Kartasasmita, Luthfie furqon al hadiq, muhamad Gilang Mas Ramadhan Mariam Ramadanti, Siti Nurjanah, Erni Pangestu, Prayoga Siti Aisyah