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All Journal Pendas : Jurnah Ilmiah Pendidikan Dasar
Delviana vivi Bai
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PENGARUH METODE PEMBELAJARAN BERBASIS PROYEK DALAM PEMBUATAN PUPUK ORGANIK CAIR TERHADAP PENINGKATAN PROBLEM SOLVING SISWA SMP Delviana vivi Bai; Yohanes Freadyanus Kasi
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 03 (2025): Volume 10 No. 03 September 2025 In 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.v10i03.31626

Abstract

Critical thinking skills and project-based learning are implemented during the learning process in reality in students are still very low, this can be seen from student learning outcomes. This study aims to determine the effect of project-based learning methods in making liquid organic fertilizer on improving problem solving in junior high school students. This study uses a quantitative method with a one sample pretest and posttest design. The sample in this study were grade VII students of SMPN 1 Aesesa Selatan. The study was conducted during June 2025. The research instrument used was a problem-solving ability question. The results showed that the project-based learning model had a positive effect on problem solving.
INTEGRASI ETNOSAINS DALAM PROJECT-BASED LEARNING UNTUK MENINGKATKAN KREATIVITAS DAN KEARIFAN LOKAL PADA MATERI PLANTAE PADA SISWA SMA DI KABUPATEN NAGEKEO Liberius K. Dheko; Delviana Vivi Bai
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 01 (2026): Volume 11 No. 01 Maret 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.v11i01.40350

Abstract

students to meet the demands of 21st-century learning, particularly in senior high school biology subjects. One approach to developing these skills is through the integration of ethnoscience implemented using the Project-Based Learning (PjBL) model. The purpose of this study was to integrate ethnoscience into project-based learning to enhance students’ creativity and local wisdom in senior high schools in Nagekeo Regency. The research method employed was a quasi-experimental design involving two classes as samples: an experimental class that applied ethnoscience-integrated Project-Based Learning and a control class that used a cooperative learning model, with a one-group pretest–posttest research design. The research instruments consisted of test items, and data were collected through testing techniques. The results showed that in the pretest, the highest score was 76 and the lowest score was 50. In the posttest, the highest score was 95 and the lowest score was 79. The average pretest score was 61.1, while the average posttest score was 85.3. The N-gain test results indicated an average value of 0.61, which falls into the moderate category. The findings conclude that ethnoscience-integrated Project-Based Learning (PjBL) in biology learning for tenth-grade senior high school students in Nagekeo Regency is fairly effective in improving creativity and local wisdom.
Co-Authors Liberius K. Dheko Yohanes Freadyanus Kasi