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All Journal Didaktik : Jurnal Ilmiah PGSD STKIP Subang Catha : Jurnal Penelitian Kreatif dan Inovatif
Nora Himayani
Universitas Pahlawan Tuanku Tambusai
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Efektivitas Lembar Kerja Peserta Didik (LKPD) Berbasis Aljabar terhadap Hasil Belajar Matematika Siswa SD Negeri 012 Salo Nurhaswinda Nurhaswinda; Alini Annisa Putri; Nabila Arini; Nora Himayani; Salsabila Salsabila; Fitri Ayu Lestari
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.v3i1.165

Abstract

Penelitian ini bertujuan untuk mengetahui efektivitas penggunaan Lembar Kerja Peserta Didik (LKPD) berbasis aljabar terhadap hasil belajar Matematika siswa Sekolah Dasar Negeri 012 Salo. Penelitian ini menggunakan pendekatan kuantitatif dengan desain pre-eksperimental tipe one group pretest–posttest. Sampel penelitian terdiri atas 26 siswa kelas V SD Negeri 012 Salo yang dipilih menggunakan teknik total sampling. Instrumen penelitian berupa tes hasil belajar Matematika yang diberikan sebelum dan sesudah penerapan LKPD berbasis aljabar. Data dianalisis menggunakan uji statistik deskriptif dan uji paired sample t-test. Hasil penelitian menunjukkan bahwa nilai rata-rata posttest siswa lebih tinggi dibandingkan nilai rata-rata pretest. Hasil uji paired sample t-test menunjukkan terdapat perbedaan yang signifikan antara hasil belajar sebelum dan sesudah penggunaan LKPD berbasis aljabar. Dengan demikian, dapat disimpulkan bahwa LKPD berbasis aljabar efektif dalam meningkatkan hasil belajar Matematika siswa SD Negeri 012 Salo.
PEMBELAJARAN DATA DAN STATISTIKA DASAR UNTUK ANAK SD Nurhaswinda; Riska Putri Pilma; Rahmania Syahra Ramadhani; Nora Himayani; Nabila Arini
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.v12i02.13226

Abstract

This study aims to examine the learning of basic data and statistics in elementary school students and its importance in improving numeracy literacy and critical thinking skills. The method used is a literature study by analyzing various relevant scientific journals related to data presentation, measures of central tendency, and statistics learning in elementary schools. The results show that statistics learning plays an important role in helping students understand, process, and interpret data in a simple way. However, in its implementation, there are still several challenges, such as low conceptual understanding among students and the lack of varied teaching methods. Therefore, innovative, contextual, and interactive learning approaches are needed, such as the use of visual media and problem-based learning models. Thus, basic data and statistics learning is expected to enhance students' data literacy and critical thinking skills from an early age.
Co-Authors Alini Annisa Putri Fitri Ayu Lestari Nabila Arini Nurhaswinda Rahmania Syahra Ramadhani Riska Putri Pilma Salsabila Salsabila