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All Journal Phi : Jurnal Pendidikan Fisika dan Terapan Optika : Jurnal Pendidikan Fisika
Yulandari, Atika
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Earth & Planetary Sciences Education Engineering Physics Other

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Project Based Learning in Science Education Research in Indonesia: A Bibliometric Analysis Permadi, Dimas; Antika, Rindi Novitri; Anggreini, Anggreini; Hilmalia, Yiksi; Yulandari, Atika
Jurnal Phi: Kurnal Pendidikan Fisika & Terapan Vol 11 No 2 (2025)
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/p-jpft.v11i2.29885

Abstract

Project-based learning (PjBL) is increasingly recognised in science education in Indonesia as a strategy to improve students' higher order thinking skills and real-world problem solving. This article analyses the trends and patterns of PjBL research in Indonesia from 2020 to 2024 using a bibliometric approach. Research data were collected from Google Scholar, Crossref, and OpenAlex databases, then analysed descriptively qualitatively and visualised using VOSviewer. The results of the analysis showed that the majority of studies were experimental (68.36%), focusing on evaluating the effectiveness of PjBL in improving learning outcomes and critical thinking skills, particularly in the context of higher education and digital technology integration. The implementation of PjBL is considered effective in fostering students' creativity, motivation and 21st century competencies. However, there are still implementation challenges that require further study. Based on these findings, it is concluded that PjBL has great potential as a key approach in the Indonesian science curriculum. Therefore, further studies are needed to optimise its effectiveness and overcome the existing obstacles.
DOSIS EFEKTIF RADIASI MEDAN MAGNET ELF UNTUK MEMICU PERKEMBANGBIAKAN BAKTERI Yulandari, Atika; Sudarti, Sudarti; Yushardi, Yushardi
OPTIKA: Jurnal Pendidikan Fisika Vol. 8 No. 1 (2024): OPTIKA: Jurnal Pendidikan Fisika
Publisher : Department of Physics Education, Faculty of Teacher Training and Education, Universitas Flores

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/optika.v8i1.4182

Abstract

Penelitian ini membahas pengaruh dosis yang efektif yang digunakan dalam radiasi medan magnet extremely low frequency (ELF) terhadap pertumbuhan bakteri yang relevan dalam proses fermentasi makanan atau bahan pangan. Beberapa Hasil penelitian menunjukkan bahwa paparan medan magnet ELF dapat meningkatkan pertumbuhan bakteri tertentu seperti salmonella thypimurium dan lactobacillus, yang berperan penting dalam proses fermentasi makanan seperti tempe, keju, dan tape. Ditemukan bahwa intensitas dan durasi paparan medan magnet ELF dapat memengaruhi nilai pH, kualitas rasa, tekstur, dan aroma produk fermentasi. Metode analisis data yang digunakan adalah mapping article. Penelitian ini memberikan wawasan penting dalam pengembangan teknologi fermentasi dan peningkatan kualitas pangan. Studi sebelumnya juga menyoroti potensi penggunaan medan magnet ELF dalam berbagai proses seperti perkecambahan, fermentasi, dan pertumbuhan bakteri, dengan dampak pada tingkat pH, konduktivitas listrik, tekstur, dan kualitas produk. Aplikasi medan magnet ELF telah dieksplorasi dalam bidang pertanian, pengolahan pangan, dan penghambatan bakteri. Studi lebih lanjut diperlukan untuk memahami mekanisme efek ELF-EMF pada bakteri dan mengoptimalkan penerapannya dalam konteks industri.
Co-Authors Anggreini, Anggreini Dimas Permadi Hilmalia, Yiksi Rindi Novitri Antika Sudarti Sudarti Yushardi Yushardi, Yushardi