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S. Payu, Citron
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Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Physics

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Enhancing Problem-Solving Skills in Elasticity and Hooke’s Law through Problem-Based Learning with PhET Media and Mechanics Kits Niko, Salma; Odja, Abdul Haris; S. Payu, Citron
Physics Education Research Journal Vol. 6 No. 2 (2024)
Publisher : Faculty of Science and Education, UIN Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/perj.2024.6.2.20822

Abstract

This research was conducted in Class IX of SMA Negeri Posigadan. This research aims to determine the influence of the Problem-Based Learning model assisted by PhET media and Mechanics Kit on problem-solving ability in elasticity and Hooke's law. This research employs an experimental method. The population of this research comprises all grade IX students in the odd semester of SMA Negeri Posigadan for the academic year 2023/2024. The research sample was selected using random sampling, consisting of two classes: the experimental class, with 22 students applying the Problem-Based Learning model assisted by PhET media and mechanics Kit, and the control class, with 22 students applying the conventional model. Data for this research were obtained using test instruments in six essay questions. The results indicate that the experimental class received an average pretest score of 35.7 and an average post-test score of 82.1. Meanwhile, the control class obtained an average score of 31.3 and an average post-test score of 62.6. Both classes were found to have a normal distribution (obtained  and homogeneity (obtained . Subsequently, both classes were given different treatments, and a post-test was administered at the end of the lesson. From the statistical data analysis (one-tailed t-test), it obtained  or 5.031.68, indicating a significant influence of applying the Problem-Based Learning model assisted by PhET media and Mechanics Kit on problem-solving abilities in elasticity and Hooke's law.
PENGEMBANGAN ALAT PERAGA SEDERHANA PADA MATERI TEKANAN ZAT DAN PENERAPANNYA DI SMP NEGERI 2 BATUDAA KELAS VIII Nur Solehan, Mahfud; Yunginger, Raghel; S. Payu, Citron
JPFT (Jurnal Pendidikan Fisika Tadulako Online) Vol. 10 No. 1 (2022): JPFT (Jurnal Pendidikan Fisika Tadulako Online)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/jpft.v10i1.1999

Abstract

The research aims to develop the simple props in the substance pressure topic in class VIII of SMP Negeri 2 Batudaa. The research method used is the development of the development model, namely 4D model (define, design, develop, disseminate). To create good props, the props must meet the following criteria including validity, practicality, and effectiveness. The research finding indicates that: (1) the validity of props achieves a score of 85,93% (very good) for content validity and 86,67% (very good) for construct validity, (2) the practicality of props achieves a score of 89% (very good) reviewed from teacher activity in using the props, and (3) the effectiveness of props achieves a score of 78,11% (good) reviewed from student activity and achieve a completeness score of 83,87% reviewed from learning outcome.
Enhancing Problem-Solving Skills in Elasticity and Hooke’s Law through Problem-Based Learning with PhET Media and Mechanics Kits Niko, Salma; Odja, Abdul Haris; S. Payu, Citron
Physics Education Research Journal Vol. 6 No. 2 (2024)
Publisher : Faculty of Science and Education, UIN Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/perj.2024.6.2.20822

Abstract

This research was conducted in Class IX of SMA Negeri Posigadan. This research aims to determine the influence of the Problem-Based Learning model assisted by PhET media and Mechanics Kit on problem-solving ability in elasticity and Hooke's law. This research employs an experimental method. The population of this research comprises all grade IX students in the odd semester of SMA Negeri Posigadan for the academic year 2023/2024. The research sample was selected using random sampling, consisting of two classes: the experimental class, with 22 students applying the Problem-Based Learning model assisted by PhET media and mechanics Kit, and the control class, with 22 students applying the conventional model. Data for this research were obtained using test instruments in six essay questions. The results indicate that the experimental class received an average pretest score of 35.7 and an average post-test score of 82.1. Meanwhile, the control class obtained an average score of 31.3 and an average post-test score of 62.6. Both classes were found to have a normal distribution (obtained  and homogeneity (obtained . Subsequently, both classes were given different treatments, and a post-test was administered at the end of the lesson. From the statistical data analysis (one-tailed t-test), it obtained  or 5.031.68, indicating a significant influence of applying the Problem-Based Learning model assisted by PhET media and Mechanics Kit on problem-solving abilities in elasticity and Hooke's law.
Co-Authors Abdul Haris Odja Niko, Salma Nur Solehan, Mahfud