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Hubungan Kemampuan Numerasi dengan Pemahaman Sistem Bilangan Siswa Kelas IV SDN 001 Salo Nurhaswinda Nurhaswinda; Fithri Humairo Yensah; Rasya Helda Yani; Nurhafizah Nurhafizah; Nadhira Alya; Laras Syahira
Catha : Jurnal Penelitian Kreatif dan Inovatif Vol. 3 No. 1 (2026): Januari
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/catha.v3i1.168

Abstract

Kemampuan numerasi merupakan kompetensi dasar yang penting dalam pembelajaran Matematika di sekolah dasar, khususnya pada materi sistem bilangan. Pemahaman sistem bilangan yang baik memungkinkan siswa mengembangkan kemampuan berpikir logis dan pemecahan masalah secara efektif. Penelitian ini bertujuan untuk mengetahui hubungan antara kemampuan numerasi dengan pemahaman sistem bilangan siswa kelas IV SDN 001 Salo. Penelitian ini menggunakan pendekatan kuantitatif dengan desain korelasional. Populasi dalam penelitian ini adalah seluruh siswa kelas IV SDN 001 Salo, dengan sampel yang ditentukan menggunakan teknik total sampling. Instrumen penelitian berupa tes kemampuan numerasi dan tes pemahaman sistem bilangan yang telah diuji validitas dan reliabilitasnya. Teknik analisis data menggunakan uji korelasi Pearson Product Moment. Hasil penelitian menunjukkan bahwa terdapat hubungan yang signifikan antara kemampuan numerasi dengan pemahaman sistem bilangan siswa kelas IV SDN 001 Salo. Temuan ini mengindikasikan bahwa semakin tinggi kemampuan numerasi siswa, semakin baik pula pemahaman mereka terhadap sistem bilangan. Oleh karena itu, penguatan kemampuan numerasi perlu menjadi perhatian utama dalam pembelajaran Matematika di sekolah dasar.
MEMAHAMI PENGGUNAAN MEDIA MANIPULATIF DALAM PEMBELAJARAN MATEMATIKA SD Nurhaswinda; Fithri Humairo Yensah; Hazirah Rahmadhani; Izzati Eniza Amanda; Nadya Alfirdaus; Rizka Aulia
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 12 No. 02 (2026): Volume 12 No. 2, Juni 2026 Release
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v12i02.12917

Abstract

The use of manipulative media in elementary school mathematics learning plays an important role in helping students understand abstract concepts. However, many students still experience difficulties in learning mathematics due to its abstract nature, which impacts their learning outcomes. This study aims to describe the effectiveness of manipulative media in improving students’ conceptual understanding, learning outcomes, and problem-solving abilities. The research method used is a literature review by analyzing various relevant scientific journal articles published in national journals. Data were collected through documentation techniques and analyzed descriptively by identifying, classifying, and comparing findings from previous studies. The results show that manipulative media are effective in making abstract mathematical concepts more concrete and easier to understand. In addition, the use of manipulative media can increase students’ learning motivation, engagement, and active participation during the learning process. It also contributes significantly to improving students’ problem-solving skills, as they can explore and experiment directly with learning materials. Furthermore, manipulative media are particularly effective when applied to basic mathematical topics such as addition and subtraction. Therefore, the use of manipulative media is highly recommended as an innovative and effective learning strategy to enhance the quality of mathematics learning in elementary schools.