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Perbandingan Keefektifan Model Pembelajaran Problem Based Learning (PJBL) Dan Inkuiri Terhadap Penguasaan Konsep dan Peningkatan Hasil Belajar Siswa Mengenai Materi Kemagnetan Mila Inayah; Asih Wulandari; Nenden Permas Hikmatunisa; Dinda Hudaya Nur Fadillah; Silva Gea Delarosa; Rizki Nurul Muslih; Amanda Zahira; Syahira Ramadhini; Alya Latifa
Al Qodiri : Jurnal Pendidikan, Sosial dan Keagamaan Vol. 21 No. 3 (2023): Al Qodiri : Jurnal Pendidikan, Sosial dan Keagamaan
Publisher : Lembaga Penelitian, Pengabdian kepada Masyarakat dan Publikasi Ilmiah (LP3M) Institut Agama Islam (IAI) Al-Qodiri Jember, Jawa Timur Indonesia bekerjasama dengan Kopertais Wilayah 4 Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53515/qodiri.2024.21.3.1061-1083

Abstract

This study was carried out because of awareness of the importance of innovative and creative learning to overcome obstacles to students' understanding and learning outcomes in magnetic material. With the need for more innovative and creative learning strategies, the author wants to compare the Project Based Learning (PjBL) learning model and the Inquiry learning model on concept mastery and improving student learning outcomes regarding magnetism material. This abstract discusses the comparison of the effectiveness of the Problem Based Learning (PjBL) and Inquiry learning models in mastering concepts and improving student learning outcomes in the context of magnetic material. This research uses the Content Analysis method where the author analyzes several journals which contain two different learning models. The research results show that the two learning models make a positive contribution to students' understanding of concepts and learning outcomes. However, comparative analysis of learning outcomes shows that there is a significant difference between the effectiveness of the Project Based Learning (PjBL) learning model and the Inquiry learning model. The impact of this learning method can help develop more appropriate learning strategies in teaching magnetism material in educational environments. Keywords: Effectiveness, Magnetism, Project Based Learning, Inquiry.
ANALYSIS OF DANGEROUS DRUG CHEMICALS (BKO) CONTENT IN JAMU USING KCKT: A REVIEW STUDY IN VARIOUS AREAS OF INDONESIA Rochmad Nurchahyo; Amanda Zahira; Aprilia Salwa Maulidina; Elvania Putri; La Ode Akbar Rasydy
International Journal of Social Science, Educational, Economics, Agriculture Research and Technology (IJSET) Vol. 4 No. 5 (2025): APRIL
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/ijset.v4i5.942

Abstract

Abstract The rampant abuse of illegal medicinal chemicals (BKOs) in Indonesian traditional herbal medicine has raised serious concerns, with a recent study using HPLC/HPLC analysis on ten studies revealing the content of hazardous substances such as diclofenac sodium (reaching 297,123 mg/L), dexamethasone (exceeding the safe limit), as well as antalgin and sibutramin HCl in several products in circulation. These findings emphasize the need for strict measures, ranging from strict supervision, public education, to legal action, to protect consumers while ensuring herbal medicine remains a safe and sustainable traditional medicine option for future generations.
Implementasi Modul Ajar Para Penghuni Alam Untuk Meningkatkan Pemahaman Ekosistem Dan Sikap Peduli Lingkungan Pada Siswa SD Kelas 3: Implementation of the Nature Inhabitants Teaching Module to Improve Ecosystem Understanding and Environmental Care Attitudes in Grade 3 Elementary School Students Nabillaila Qurotunnisa; Rahma Zahara Nurzain; Shofa Shofiyana; Afifah Khoerani; Mellisa Aulia Nursiamy; Amanda Zahira; Afridha Laily Alindra
Jurnal Kolaboratif Sains Vol. 9 No. 1: Januari 2026 -In Progress
Publisher : Universitas Muhammadiyah Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56338/jks.v9i1.9781

Abstract

Penelitian ini dilatarbelakangi oleh rendahnya pemahaman siswa sekolah dasar terhadap konsep ekosistem serta minimnya sikap peduli lingkungan akibat pembelajaran yang masih abstrak dan kurang kontekstual. Penelitian ini bertujuan untuk mengetahui efektivitas Modul Ajar “Para Penghuni Alam” dalam meningkatkan pemahaman konsep ekosistem dan sikap peduli lingkungan siswa kelas III Sekolah Dasar. Metode penelitian menggunakan pendekatan kuantitatif deskriptif dengan desain One Group Pretest–Posttest, melibatkan 36 siswa sebagai sampel. Instrumen yang digunakan berupa tes pilihan ganda sebanyak 10 butir yang telah dinyatakan valid dan reliabel, serta lembar observasi perilaku. Hasil penelitian menunjukkan adanya peningkatan signifikan antara pretest dan posttest berdasarkan uji Wilcoxon (Sig. 0,000 < 0,05), dengan nilai rata-rata meningkat dari 55,30 menjadi 86,70 dan nilai N-Gain sebesar 0,5675 (kategori sedang). Analisis HOTS menunjukkan capaian C4 kategori tinggi, sementara C5 dan C6 berada pada kategori sedang. Temuan ini mengindikasikan bahwa modul ajar berbasis lingkungan mampu memfasilitasi pembelajaran yang bermakna, mendorong kemampuan berpikir tingkat tinggi, serta menumbuhkan perilaku peduli lingkungan. Secara keseluruhan, modul ini terbukti efektif sebagai media pembelajaran kontekstual untuk meningkatkan pemahaman ekosistem sekaligus membangun karakter ekologis pada peserta didik.