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All Journal Pendas : Jurnah Ilmiah Pendidikan Dasar JURIDIKDAS (Jurnal Riset Pendidikan Dasar)
Sinaga, Ruth Silvia
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Pengaruh Pembuatan Ecobrick Terhadap Sikap Peduli Lingkungan Pada Pembelajaran IPAS Di Kelas V Sekolah Dasar Sinaga, Ruth Silvia; Anggraini, Dwi
JURIDIKDAS Vol 8 No 3 (2025)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/juridikdas.v8i3.32752

Abstract

Ecobricks utilize compressed plastic waste contained within plastic bottles to produce valuable goods through recycling and repurposing. This study aims to determine the effects of ecobricking on attitudes towards environmental care in scientific instruction among fifth-grade students in Elementary School cluster XIXI in Bengkulu City. This study examines the differences in values before and after ecobricking using a one-group pre-test-post-test approach. The methodology utilized is a quantitative approach, specifically employing the Pre-Experimental Design process. This study encompasses all children in grade V from cluster XIX of Elementary Schools in Bengkulu City. The selection process considered several factors and ultimately included only one school, SDN 69 Bengkulu City. The VB class of SDN 69 Elementary School in Bengkulu City was selected as the sample for the study. Applying purposive sampling for the purpose of sampling. The study utilized a closed questionnaire with a Likert scale, which was administered both before and after the experiment. The acquired data are analyzed using quantitative analysis. The significance of the disparity between the periods before and after the therapy was evidenced by the findings of the post-test analysis. Subsequently, a t-test, which is a hypothesis test, is conducted utilizing a t value of 7.780, surpassing the critical value of 2.005 from the t table. The results of the t-test reveal that the null hypothesis (Ho) is rejected and the alternative hypothesis (Ha) is accepted. This suggests that the loading of ecobricks has a significant impact on students' attitudes towards environmental care.
THE INFLUENCE OF PAPEA (NUMBER ADVENTURE BOARD) MEDIA ON MATHEMATICS LEARNING OUTCOMES OF THIRD-GRADE ELEMENTARY STUDENTS Sinaga, Ruth Silvia; Dinita, Daniar Rahmah; Rozi, Fahrur; Ellianawati
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 04 (2025): Volume 10 No. 04 Desember 2025 In Order
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i04.36092

Abstract

This study examined the effect of Papea (Papan Petualangan Angka) on third-grade students’ mathematics learning outcomes, particularly in understanding whole numbers and place value. Using a one-group posttest-only quasi-experimental design with 42 participants, the study found that the use of Papea significantly improved students’ performance, as reflected by the increase in the mean score from 40.79 to 78.95 and the paired-sample t-test result of t = –10.50 (p = 1.20 × 10⁻¹²). These findings indicate that Papea effectively enhances students’ comprehension of numerical concepts, supports more accurate problem solving, and increases engagement during learning activities.
PENGARUH NUSAMUSIC DIGITAL EXPLORER BERBASIS AUGMENTED REALITY DALAM PEMBELAJARAN SENI MUSIK UNTUK MENINGKATKAN HASIL BELAJAR PADA KELAS V SD Sinaga, Ruth Silvia; Sumartiningsih, Sri
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 02 (2026): Volume 11 No. 2, Juni 2026 Publish
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i02.44068

Abstract

This study aims to examine the effect of NusaMusic Digital Explorer based on Augmented Reality (AR) in music learning to improve students’ learning outcomes in grade V of elementary school. The research was motivated by the low learning outcomes and limited use of instructional media in teaching traditional musical instruments. This study employed a quantitative approach with an experimental method using a one-group pretest-posttest design. The sample consisted of 25 fifth-grade students at SDN Majalengka Wetan VIII selected through purposive sampling. Data were collected using multiple-choice tests consisting of 20 items that had been tested for validity and reliability. Data analysis was conducted using descriptive and inferential statistics, including normality test, homogeneity test, and t-test. The results showed that the average pretest score was 58.8, while the posttest score increased to 87.22. The hypothesis testing indicated that t-count (4.71) was greater than t-table (2.11), which means there is a significant effect of the use of NusaMusic Digital Explorer based on Augmented Reality on students’ learning outcomes. The normalized gain (N-Gain) score was 0.69, categorized as moderate to high improvement. The findings indicate that the use of AR-based learning media can enhance students’ engagement, motivation, and understanding through interactive, visual, and auditory experiences. Therefore, NusaMusic Digital Explorer can be considered an effective and innovative learning media in improving music learning outcomes in elementary education.  
Co-Authors Dinita, Daniar Rahmah Dwi Anggraini Ellianawati Fahrur Rozi Sri Sumartiningsih