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All Journal Jurnal Penelitian Pendidikan Fisika Journal of Renewable Energy, Electrical, and Computer Engineering IJIS Edu : Indonesian Journal of Integrated Science Education Jurnal Penelitian Pembelajaran Fisika
Serli Ahzari
Universitas Negeri Padang
Biochemistry, Genetics & Molecular Biology Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Energy Engineering Physics Social Sciences Other

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Meta-Analisis Pengaruh Model Discovery Learning Dalam Pembelajaran Fisika Terhadap Peningkatan Hasil Belajar Siswa Serli Ahzari; Kurnia Andini; Putri Nabila; Rida Januarizky; Desnita Desnita
Jurnal Penelitian Pendidikan Fisika Vol 6, No 3 (2021): Jurnal Penelitian Pendidikan Fisika, Vol. 6, No. 3, Juli 2021
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36709/jipfi.v6i3.18712

Abstract

Penelitian ini bertujuan untuk menyelidiki pengaruh model discovery learning dalam pembelajaran fisika terhadap peningkatan hasil belajar siswa. Metode yang digunakan adalah metode meta-analisis. Penelitian ini menggunakan 20 artikel yang berasal dari jurnal terakreditasi SINTA. Penelitian ini didasari 3 kategori yaitu tingkat pendidikan, materi fisika, dan hasil belajar. Adapun hasil dari penelitian ini adalah; pertama, model discovery learning efektif pada kedua tingkatan baik SMP maupun SMA dengan effect size berkategori tinggi; Kedua, berdasarkan materi fisika yang digunakan model discovery learning memiliki effect sizeuntuk materi Listrik Dinamis, Usaha dan Energi, Tekanan, Pemantulan Cahaya, Fluida Dinamis, Fluida Statis, dan Gerak Lurus berkategori  tinggi serta materi Elastisitas, Suhu dan Kalor  berkategori  sedang. Model discovery learning lebih efektif jika diterapkan pada materi tekanan; Ketiga, berdasarkan hasil belajar siswa, model discovery learning berpengaruh pada kedua komponen yaitu pada komponen pengetahuan dengan effect size berkategori tinggi dan pada komponen keterampilan dengan effect size berkategori sedang.  
Optimization of Geothermal Binary Cycle Technology: an Review Atifah Hirahmah; Putri Nabila; Serli Ahzari; Hamdi Hamdi
Journal of Renewable Energy, Electrical, and Computer Engineering Vol. 5 No. 1 (2025): March 2025
Publisher : Institute for Research and Community Service (LPPM), Universitas Malikussaleh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/jreece.v5i1.15140

Abstract

Geothermal energy is mostly stored in the earth's interior, cost-effective and reliable compared to other sustainable energies, such as solar, wind and nuclear energy. Geothermal energy or geothermal energy is a competitive alternative energy because it is available in very large potential, can be used in the long term, and is environmentally friendly. This research uses descriptive quantitative methods with a data analysis and mapping process approach. The articles used in this research were articles published in the 2018-2023 range, totaling 50 articles. The articles are collected and then saved in *.ris format. Next, researchers used VOSviewer. Furthermore, this application suggests that the use of applications using Vosviewer is an application that is widely used to search for the latest research. Therefore, in this research the topic of optimization and zeotropic mixture
Characteristics of Students in Physics Learning: Learning Motivation, Learning Styles, and Learning Experiences at Senior High School in Padang City Serli Ahzari; Putri Nabila; Yulianda; Desnita; Usmeldi
Jurnal Penelitian Pembelajaran Fisika Vol. 16 No. 2 (2025): APRIL 2025
Publisher : Program Studi Pendidikan Fisika, Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/jp2f.v16i2.839

Abstract

This research aims to analyze the characteristics of students in physics learning, focusing on learning motivation, learning styles, and learning experiences. The research employs a descriptive method with a questionnaire as the instrument, distributed to 54 high school student respondents in Padang City. The data is analyzed quantitatively based on the percentage score for each indicator. The results show that students' learning motivation falls into the good category (73%), the most dominant learning style is kinesthetic (75%), and learning experiences indicate that the use of smartphones and whiteboards has the highest percentage (74%). It can be concluded that the characteristics of students demonstrate good learning motivation, diverse learning style preferences with kinesthetic and audio-visual tendencies, and learning experiences that have started to utilize information technology. It is suggested to develop more interactive learning strategies, integrate various learning media, and accommodate diverse learning styles to enhance the effectiveness of physics learning.
The Effectiveness of Generative Learning Model in Enhancing Students' Science Competence: A Meta-Analysis (2015-2024) Serli Ahzari; Akmam Akmam; Fatni Mufit; Fuja Novitra
IJIS Edu : Indonesian Journal of Integrated Science Education Vol. 8 No. 1 (2026): January 2026
Publisher : Universitas Islam Negeri Fatmawati Sukarno Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/ijisedu.v8i1.6905

Abstract

This meta-analysis examined the effectiveness of the generative learning model in enhancing students’ science competence across educational levels from 2015-2024. Analysis of studies revealed high effectiveness across elementary (ES=1.11), junior high (ES=1.18), and senior high school (ES=1.02) levels. The model showed the most potent effects in teaching Work and Energy (ES=4.07), Newton’s Laws (ES=2.90), and Light (ES=1.67). Regarding student competencies, the model was most effective in developing Generic Physics Skills (ES=4.07), Concept Mastery (ES=1.75), and Science Process Skills (ES=1.67) while showing moderate effects on critical thinking and problem-solving abilities. Results indicate that the generative learning model is particularly effective for teaching conceptual physics topics and developing practical skills, though its impact varies across different learning outcomes and subject areas. 
Co-Authors Akmam Akmam Atifah Hirahmah Desnita Fatni Mufit Fuja Novitra Hamdi Rifai Kurnia Andini Putri Nabila Rida Januarizky Usmeldi Usmeldi Yulianda