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M. Rahmad
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jist23415@gmail.com
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jist@ejournal.unri.ac.id
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Kampus Bina Widya, Universitas Riau Jl. Soebrantas Pekanbaru, Indonesia 28293
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INDONESIA
Journal of Indonesian Science Teachers
Published by Universitas Riau
ISSN : -     EISSN : 2987324X     DOI : -
Core Subject : Education, Social,
Education Social Sciences
Indonesian Science Teacher Journal (JIST) is published by the Master of Science Education Universitas Riau. JIST aims as a scientific publication media to disseminate original research papers in the field of science education and learning. Published papers focus on the results of research of science, physics, chemistry, and biology learning which includes: learning management systems and ICT-assisted learning, development and application of learning media, implementation of learning strategies, models, approaches, and classroom action research.
Arjuna Subject : Ilmu Sosial - Pendidikan
Articles 5 Documents
 1 
Search results for , issue "Vol 2 No 2 (2024): May" : 5 Documents clear
Application of the Problem-Based Learning Model to Improve Students' Scientific Literacy Abilities Alfrado, Willyam Santos; Yennita, Y; Nelwisman, N; Lestari, Ina
Journal of Indonesian Science Teachers Vol 2 No 2 (2024): May
Publisher : Journal of Indonesian Science Teachers

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Abstract

Big changes have occurred in the 21st century due to technological advances and rapid developments in various fields. The key to success in facing the challenges of the 21st century is scientific literacy, namely the ability to understand, communicate, and apply scientific concepts in real life. However, in reality, practicing 21st-century skills is still rarely done because learning is teacher-centered. This research aims to improve students' scientific literacy skills through a problem-based learning model. The research was conducted in class X MS 4 with 28 students. The research was carried out in two cycles, each consisting of 4 stages: planning, implementation, observation for evaluation, and reflection. From the comparative analysis of scientific literacy abilities in cycles 1 and cycle 2, it was found that scientific literacy abilities in cycle 1 with an average score of 67 in the middle category experienced an increase in cycle 2 with an average score of 77 in the high categories. Based on the research results, it can be concluded that applying the problem-based learning model can improve students' scientific literacy abilities in physics materials.
Implementation of Science-Physics Learning Based on Coastal Fisherman Activities to Improve Students' Scientific Literacy Abilities Putri, Neysa Javita; Zulirfan, Z; Sahal, Muhammad
Journal of Indonesian Science Teachers Vol 2 No 2 (2024): May
Publisher : Journal of Indonesian Science Teachers

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Abstract

Science education in Indonesia faces challenges in increasing students' scientific literacy, especially at the secondary level. One of the problems faced is the lack of student involvement in science learning relevant to their context. This research aims to improve the scientific literacy skills of class VIII students at SMPN 4 Dumai by applying science-physics learning based on coastal fishermen's activities on work and energy material. The research method used is experimental research using 2 class groups, namely the experimental and control classes. The population of this research was class VIII students at SMPN 4 Dumai. The instrument used to collect data was the results of students' scientific literacy ability tests. The results of the research show that the application of science-physics learning based on coastal fishing activities results in higher scientific literacy abilities and increases significantly. Apart from that, the application of this learning can increase students' interest in linking their daily lives with learning material. Science-physics learning based on coastal fishing activities is effective in increasing students' scientific literacy in work and energy material for class VIII junior high school students.
Development of Physics Teaching Materials on Rectilinear Motion Material Using the Contextual Teaching Learning Model Ritonga, Fina Aulia; Rahmatsyah, Rahmatsyah
Journal of Indonesian Science Teachers Vol 2 No 2 (2024): May
Publisher : Journal of Indonesian Science Teachers

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Abstract

The research aims to produce physics teaching materials regarding rectilinear motion that are suitable for application to class X students at SMA 1 Limapuluh and determine student responses and the effectiveness of the teaching materials developed. The research subjects were class X Science 4 students at SMAN 1 Limapuluh, totaling 32 students. This type of research uses research and development (R&D) with a 4D model. The research instrument consisted of a validation questionnaire for material experts and media experts, teacher response questionnaires, and student responses to physics teaching materials based on Contextual Teaching Learning (CTL). The results of data analysis obtained an average material expert validation of 90.67 with appropriate criteria, media expert validation obtained an average result of 91.60 with appropriate criteria. The validation results of educational practitioners by physics teachers obtained an average result of 90.81 with appropriate criteria. Student responses in the small group test got an average result of 80.07 with very good criteria and the large group test got an average result of 83.28 with very good criteria. The level of effectiveness of teaching materials was obtained from students' pretest and posttest scores with an N-Gain of 0.67 as a medium criterion. Overall, it is concluded that the CTL-based physics teaching materials developed are feasible and effective for increasing students' understanding of physics learning.
Development of Puzzle-Based Modules on Solar System Topics to Increase Learning Motivation of Junior High School Students Rahmad, Afan; Sholihat, Neng; Sholihat, Agusminarti
Journal of Indonesian Science Teachers Vol 2 No 2 (2024): May
Publisher : Journal of Indonesian Science Teachers

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Abstract

This research aims to develop a puzzle-based module on solar system material to increase the learning motivation of class VII junior high school students. This Research and Development (R&D) uses the ADDIE model development stage in developing puzzle-based modules by combining several types of puzzles, such as spelling puzzles, crossword puzzles, and the thing puzzle. The research subjects were 23 class VII students at SMP Muhammadiyah 1 Pekanbaru. Data was collected using validation sheets, practicality questionnaires, and student learning motivation questionnaires. The data analysis techniques used were validity analysis, practicality, and motivation questionnaire analysis before and after using the puzzle-based module. The research results show: 1) The feasibility of the puzzle-based module is 90% by material experts and 86% by media experts, 2) The puzzle-based module developed is stated to be very practical with a percentage of 94%, 3) The average percentage of the overall initial motivation of students before using a puzzle-based module was 55.74, while the final motivation after using the module was 81.61. The average increase in students' learning motivation was 25.87 and the average N-Gain was 0.59 in the medium category. Therefore, it is concluded that using puzzle-based modules on solar system material in the learning process can increase the motivation of class VII students at SMP Muhammadiyah 1 Pekanbaru.
Increasing Critical Thinking Skills and Interest in Learning Physics for Class X High School Students through the Implementation of Problem-Based Learning Karollina, Novi; Rahmad, M.; Ekasari, Nofita
Journal of Indonesian Science Teachers Vol 2 No 2 (2024): May
Publisher : Journal of Indonesian Science Teachers

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Abstract

The research aims to increase critical thinking skills, interest in learning physics, and alternative energy materials through the PBL model. This type of research applies classroom action research (CA) with the subject of research being class X.5 students at SMA 4 Pekanbaru, totaling 36 students. CA is carried out in 2 cycles with the stages of each cycle consisting of planning, action, observation, and reflection. Data collection uses observation sheets, tests of critical thinking skills, and learning interest questionnaires. Data on critical thinking skills and interest in learning were analyzed descriptively through data obtained in cycles 1 and 2. The results of the research were: 1) students' critical thinking abilities increased from cycle 1 to cycle 2, based on observation results, it increased from the sufficient category in cycle I to the good category in cycle II and test results increased from middle category in cycle I to high category in cycle II, 2) students' interest in learning increased with a score of 76.08 in cycle I to 79.75 in cycle II with the same category, namely high. It was concluded that the application of worksheet students with the PBL model was able to improve the critical thinking skills and interest in learning of class X.5 students at SMA 4 Pekanbaru in learning physics about alternative energy materials.

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