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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Journal of Science Education Research
Fakhruddin
Riau University
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics Social Sciences

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Itu Pengembangan Modul Berbasis STEM pada Materi Gelombang untuk Peserta Didik Kelas XI SMA Syoffa Ulya; Fakhruddin; Muhammad Nasir
Jurnal Penelitian Pendidikan IPA Vol 9 No 7 (2023): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i7.3943

Abstract

The competency standards of class XI graduates in physics learning are deemed inadequate. One element contributing to this is the lack of physics modules based on learning methodologies to guide students' active learning. The goal of this research is to create a STEM-based module on Wave material that is practicable in class XI SMA. Research and development (R&D) utilizing the 4D model (define, design, develop, and disseminate) is employed. Validation sheets and limited trial sheets for students using a four-Likert scale were supplied to experts, teachers, and 30 students from SMA N 8 Mandau. The initial analysis of this research was carried out to determine the student's condition, and documentation was employed as evidence. The data were quantitatively assessed based on the outcomes of expert validation, teachers, and limited student trials. The validation using the average value performed by three expert validators or experts yielded a validation value of 0.81, while the score acquired from three user or teacher validators was 0.93, and the results of the limited trial of students yielded a validation value of 0.80. The results in the form of STEM-based modules on wave material in class XI SMA that match the criteria are high. Based on the results, the STEM-based curriculum is appropriate for use in class XI SMA.
The Effect of Using Contextual STEAM-Based Electricity KIT in Improving Junior High School Students' Problem-Solving Ability on Dynamic Electricity Material N. V. Utari; Fakhruddin Z; M. Nasir; R. Khairiana; R. Elinda
Journal of Science Education Research Vol 7, No 2 (2023): J. Sc. Edu. Research
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jser.v7i2.58120

Abstract

The study aimed to investigate the increase in problem-solving abilities of junior high school students after being treated using contextual STEAM-based electrical KIT in the experimental class and conventional learning in the control class. The research used a quasi-experimental non-equivalent control group design with the posttest-only control group design model. The population was class IX students of Muhammadiyah Middle School for the 2022/2023 academic year, with 71 students. The samples were selected using the simple random sampling technique, namely 47 students divided into class IX-1 as the control class and class IX-2 as the experimental class using a contextual STEAM-based electrical KIT. The results showed that the problem-solving ability of the experimental class was higher, namely obtaining an average score of 50.00% with sufficient criteria. Meanwhile, the control class only got an average score of 38.04% with poor criteria. Based on the inferential analysis using SPSS version 25 with a confidence level of 95%, the output of the independent t-test shows a significance of 0.009. It means that there is a significant difference between the problem-solving abilities of students who use contextual STEAM-based electrical KIT compared to students who use conventional learning.
Ethno-physics Studies on "Ani-Ani" Traditional Rice Harvesting Tools as Physics Learning Media Akrom Chasani; Fakhruddin Fakhruddin
Jurnal Penelitian Pendidikan IPA Vol. 9 No. 10 (2023): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i10.4370

Abstract

The aim of this research is to analyze the physics concept of "ani-ani" a traditional rice harvesting tool as a physics learning material. With the aim of describing the results of the physics concept analysis study on the use of rice harvesting equipment to design physics learning materials in the study of the use of rice harvesting equipment. This research uses a qualitative descriptive method with data collection techniques in the form of observation, questionnaires and interviews and the data obtained is then analyzed, verified and reduced, then constructed into scientific knowledge and interpreted into high school physics concepts. The results obtained from this research are an analysis of the physical concepts of reaping or ani-ani starting from the mechanical advantages of using ani-ani, the pulling force exerted by the fingers and the pressure exerted by the fingers on the rice stalk so that the rice stalk is cut. The results of the concept analysis study were then used as draft physics learning materials for high school students. According to the relevant high school syllabus, namely basic competency 3.7 about particle dynamics (Newton's law) and 3.3 about static fluids (solid pressure).
Co-Authors Akrom Chasani M. Nasir Muhammad Nasir N. V. Utari R. Elinda R. Khairiana Syoffa Ulya