Heru Windarto
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EFEKTIVITAS MEDIA WEBSITE INTERAKTIF BERBASIS PBL TERHADAP KEMAMPUAN BERPIKIR TINGKAT TINGGI PESERTA DIDIK SEKOLAH DASAR Heru Windarto; Agus Wardhono; Mu’jizatin Fadiana; Heny Sulistyaningrum
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 01 (2026): Volume 11 No. 01 Maret 2026 Press
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i01.41588

Abstract

This study aims to measure the effectiveness of an interactive website based on problem-based learning (PBL) in improving students' higher-order thinking skills. The method used is quantitative with a quasi-experimental design, with a single group pretest-posttest design with a sample of 27 children in class VB at UPT SD Negeri Manjung. Data collection techniques were conducted through written tests, and the data collection process was carried out using instruments in accordance with the indicators of the higher-order thinking variable. The data analysis technique used was a normality test and a t-test using SPSS 25 software. Effectiveness was calculated using normalised N-Gain analysis. The results showed that (1) the paired t-test analysis of higher-order thinking skills data yielded a sig value (2-tailed) of 0.000 with α = 0.05, indicating that the treatment had a significant effect on students' higher-order thinking skills. (2) The average N-Gain score for higher-order thinking skills was 0.58, which falls into the ‘Moderate’ category with the criterion ‘sufficiently effective’. Overall, this study concludes that the use of interactive PBL-based website media can improve the higher-order thinking skills of primary school students.  
UJI EFEKTIVITAS WEBSITE INTERAKTIF BERBASIS PBL TERHADAP LITERASI DIGITAL MURID SEKOLAH DASAR Heru Windarto
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 02 (2026): Volume 11 No. 02 Juni 2026 Press
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i02.46042

Abstract

This study aims to evaluate the effectiveness of an interactive website based on Problem-Based Learning (PBL) in enhancing the digital literacy skills of primary school pupils. Aligned with recent educational transformation policies that emphasize pupils as active subjects, this research serves as a follow-up study to strengthen empirical evidence regarding digital media utilization in basic education. The research employed a quantitative method with a quasi-experimental design, specifically a one-group pretest-posttest design. The sample consisted of 27 pupils from class VB at UPT SD Negeri Manjung. Data were collected through written tests developed based on digital literacy indicators and analyzed using normality tests and paired sample t-tests via SPSS 25 software. The improvement effectiveness was measured using the normalized N-Gain analysis. The results indicate that: (1) there is a significant effect of using the PBL-based website on pupils' digital literacy skills, evidenced by a Sig. (2-tailed) value of 0.000 < 0.05; (2) the average N-Gain score achieved was 0.56, which falls into the "medium" category with a "moderately effective" criterion. Overall, this study concludes that the use of PBL based interactive website media developed by the researcher at www.sipintaipa-sd.com can improve the digital literacy skills of elementary school students.