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All Journal Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Journal of Science and Science Education (JoSSEd)
Solihin Rahmat
Universitas Mataram
Agriculture, Biological Sciences & Forestry Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Materials Science & Nanotechnology Neuroscience Physics

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The Effect of Ethnoscience-Based CTL (Contextual Teaching and Learning) Model on Motivation and Physics Learning Outcomes of Students on the topic of Sound Waves Rizky Munandar; Putu Ayas Ditha Apsari; Muhammad Hendri Diarta; Nurhasanah Nurhasanah; Kurnia Julianti Arni; Solihin Rahmat; Zahratul Walihah; Hikmawati Hikmawati
Journal of Science and Science Education Vol. 4 No. 1 (2023): April
Publisher : Pascasarjana, Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jossed.v4i1.1864

Abstract

The purpose of this study was to determine the effect of using the ethnoscience-based CTL (contextual teaching and learning) model on student motivation and learning outcomes on the topic of sound waves in class XI MIPA 4 at SMA Negeri 2 Mataram. This research method uses a mixed method, with the sampling technique using the purposive sampling method. The research subjects were 26 students of class XI MIPA 4 SMA Negeri 2 Mataram. Quantitative data were analyzed using statistical analysis techniques through t-test by first doing normality test and homogeneity test. The results showed that the calculated t value was greater than the t table value, which was 9,203 which was greater than 2,068. Based on the results of the interviews showed an increase in the understanding of the concepts possessed by students. Thus, there is an effect of applying the Ethnoscience-based CTL model to students' motivation and learning outcomes
Pengaruh Model Pembelajaran Kaffah terhadap Karakter dan Kemampuan Pemecahan Masalah Peserta Didik pada Materi Momentum dan Impuls Solihin Rahmat; Syahrial Ayub; Ni Nyoman Sri Putu Verawati
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 7 No. 2 (2026): May
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v7i2.1997

Abstract

This study aimed to analyze the effect of the Kaffah Learning Model on students’ character development and problem-solving abilities in the topic of momentum and impulse. The study employed a quasi-experimental method using a nonequivalent control group design. The research subjects were Grade XI students consisting of an experimental class and a control class. Data were collected through a problem-solving ability test and a student character questionnaire. Data analysis was conducted using normality tests, Levene’s test and Box’s M test for homogeneity, and hypothesis testing through Multivariate Analysis of Variance (MANOVA). The results showed that the Kaffah Learning Model had a significant effect on both problem-solving abilities and character development simultaneously. Students who participated in learning activities using the Kaffah Learning Model demonstrated better character development and higher problem-solving abilities compared to those who received conventional instruction. Therefore, the Kaffah Learning Model can be considered an effective alternative instructional model for enhancing students’ character and problem-solving abilities in physics learning.
Co-Authors Hikmawati Hikmawati Kurnia Julianti Arni Muhammad Hendri Diarta Ni Nyoman Sri Putu Verawati Nurhasanah Nurhasanah Putu Ayas Ditha Apsari Rizky Munandar Syahrial Ayub Zahratul Walihah