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All Journal Jurnal Pendidikan Fisika Undiksha Berkala Fisika Indonesia : Jurnal Ilmiah Fisika, Pembelajaran dan Aplikasinya Jurnal Pendidikan Fisika Indonesia Jurnal Pendidikan Fisika FKIP UM Metro Berkala Ilmiah Pendidikan Fisika Jurnal Riset Fisika Edukasi dan Sains JIPF (Jurnal Ilmu Pendidikan Fisika) JPF : JURNAL PENDIDIKAN FISIKA DIFFRACTION: Journal for Physics Education and Applied Physics Rangkiang: Jurnal Pengabdian Pada Masyarakat JagoMIPA: Jurnal Pendidikan Matematika dan IPA Pillar of Physics Education : Jurnal Berkala Ilmiah Pendidikan Fisika PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) JRFES RANGKIANG: Jurnal Pengabdian Pada Masyarakat
Iing Rika Yanti
Universitas PGRI Sumatera Barat
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EFEKTIFITAS PENGGUNAAN ASESMEN SUMATIF PADA PEMANASAN GLOBAL KELAS X SMAN 1 KOTO XI TARUSAN Olivia, Olivia; Yuliani, Suci; Habib, M; Rahma, Hestia; Anaperta, Megasyani; Yanti, Iing Rika
JRFES (Jurnal Riset Fisika Edukasi dan Sains) Vol 13, No 1 (2026): Jurnal Riset Fisika Edukasi dan Sains
Publisher : Universitas PGRI Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22202/jrfes.2026.v13i1.9963

Abstract

This study was motivated by the low effectiveness of summative assessment in measuring students' understanding of the Global Warming topic in Grade X at SMAN 1 Koto XI Tarusan. As a conceptual subject, this material requires an appropriate evaluation instrument. This research employed a quantitative method by analyzing the difficulty level, discriminating power, and reliability of 20 multiple-choice questions and 5 essay questions. The results showed that most objective items were classified as easy with low discriminating power, while the essay items were of moderate difficulty, had very good discriminating power, and high reliability. These findings indicate that essay questions are more effective in assessing students’ critical thinking skills and conceptual understanding. Therefore, developing high-quality assessment instruments is essential to improve the quality of learning.
Pengembangan media pembelajaran menggunakan smart apps creator berbasis discovery learning pada materi Gelombang Bunyi di SMA Kelas XI MIPA Dian Mita Kartika; Iing Rika Yanti; Aidhia Rahmi
Berkala Fisika Indonesia : Jurnal Ilmiah Fisika, Pembelajaran dan Aplikasinya Vol. 15 No. 1 (2024)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/bfi-jifpa.v15i1.24748

Abstract

Development of learning media Using smart apps creator based on discovery learning on sound wave material in SMA class XI MIPA. This research aims to develop smart application-based learning media using a discovery learning approach in sound wave material for class XI MIPA students in high school. The research method used is research and development (R&D), with procedures based on the ASSURE model and Tessmer's formative evaluation stage. The research subjects included one teacher and 45 students. The research instrument used was a questionnaire to measure the validity and practicality of learning media. The research results show that the learning media developed has a validity level of 85.20% and a practicality level of 88.26%. Thus, it can be concluded that this learning media is valid and practical for high school students in class XI MIPA to study sound waves. The implication of this research is that the developments that have been carried out can provide guidance for learning media developers, encourage the adoption of technology in learning, and motivate teachers to adopt a more interactive and discovery-based learning approach.
Co-Authors Aidhia Rahmi Aidhia Rahmi Andriswan, Andriswan Athari Hany Milia Dian Mita Kartika Gebby Milinia Ghadzia Ghadzia Ghadzia, Ghadzia Habib, M Helendra . Husna Husna Husna Husna Jusrizal, Jusrizal Laksono Trisnantoro Lince Meriko Mega Silvia Megasyani Anaperta, Megasyani Miftahul Jannah Fitri Olivia Olivia Putri, Julia Rahma Rahma, Hestia Rahmi Zulva Rahmini, Yumila Ramli Ramli Ramli, R Safitri, Tiara Sepriyanti, Indah Silvi Trisna Usmeldi Usmeldi Yuliani, Suci