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ORBITA: Jurnal Pendidikan dan Ilmu Fisika
Published by Universitas Muhammadiyah Mataram
ISSN : 24609587     EISSN : 26147017     DOI : https://doi.org/10.31764/orbita.v8i2.10197
Core Subject : Science, Education,
Education Physics
ORBITA: Jurnal Kajian, Inovasi, dan Aplikasi Pendidikan Fisika invites and welcomes the submission of advanced research and review papers, innovations and developed selected conference papers that have never been previously publicized. This journal provides publications and a forum to the academics, scholars and advanced level students for exchanging significant information and productive ideas associated with all these disciplines. The relevant topics of the latest progressive findings or developments will be taken seriously into consideration, the topics covered by the journals include: Physics Education : Physics learning innovation; Physics learning methods, models, and approaches; Physics learning media; ICT in Physics learning; Physics learning evaluation and assesment; Etnophysics. Ecophysics Applied Physics : Theoretical and computational physics; Instrumentation physics; Geophysics; Material Physics; Biophysics and Medical Physics.
Arjuna Subject : Fisika dan Astronomi - Fisika dan Astronomi (Lain-Lain)
Articles 270 Documents
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Comparison of students’ critical thinking ability between PBL and PjBL learning groups on environmental pollution material Phase-E at SMAN 1 2x11 Kayu Tanam Astuti, Aulia Fuji; Desnita, Desnita; Putra, Amali; Emiliannur, Emiliannur
ORBITA: Jurnal Pendidikan dan Ilmu Fisika Vol 10, No 2 (2024): November
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/orbita.v10i2.23679

Abstract

21st century learning prepares high school graduates to master critical thinking ability. However, there are still many high school graduates who do not have critical thinking ability. One way to overcome students' low critical thinking ability is to use innovative learning models that prioritize student activity. This research aims to compare the critical thinking abilities of students taught using the Problem-based learning (PBL) and Project-based learning (Pj.BL) models. This study uses a posttest-only control group design and is quasi-experimental in nature. Determination of the sample through the use of a purposive sampling technique. The data obtained is in the form of data resulting from critical thinking ability. The instrument used is a critical thinking ability test instrument in the form of a description test. The data analysis techniques used are normality, homogeneity and hypothesis testing at a significance level (α) = 0.05. Based on data analysis, the results obtained are tcount = 4.552 > ttable = 1.998 which states that H1 is accepted. Based on these results, it can be concluded that the Problem-based learning model is more effective than the Project-based learning model in honing students' critical thinking ability.
Development of an e-module based on the Self-Organized Learning Environment (SOLE) model assisted by Artificial Intelligence (AI) on kinematics material Anggraini, Welly; Komikesari, H.; Pratiwi, Mala; Ningtias, Putri Ayu
ORBITA: Jurnal Pendidikan dan Ilmu Fisika Vol 10, No 2 (2024): November
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/orbita.v10i2.26992

Abstract

This development research aims to develop an e-module based on the Self-Organized Learning Environment (SOLE) model assisted by Artificial Intelligence (AI) on kinematics material. The research and development method uses the ADDIE (Analysis, Design, Development, Implementation, and Evaluation) approach created by Robert and Maribe Brach. This model includes the following stages: 1) Analysis, 2) Design, 3) Development, 4) Implementation, 5) Evaluation. The subjects of this research were students from two schools, and the data collection instruments were questionnaires provided to expert validators and students. The data generated is qualitative and analyzed using assessment criteria guidelines to determine the quality of the product. The results of this research produced teaching materials and determined the quality of the developed product: 86% from material experts (categorized as highly feasible), 95% from media experts (categorized as highly feasible), 87% from educators, and 93% from students in small-scale trials, with 87% in large-scale trials, all categorized as very attractive. Based on these results, it can be concluded that the E-module based on the Self-Organized Learning Environment (SOLE) model assisted by Artificial Intelligence (AI) for kinematics material is highly feasible and attractive for use in high school physics learning for 11th-grade students.
The effect of the POE (Predict-Observe-Explain) learning model using a differentiation approach on student learning outcomes in the concept of temperature and heat Oktavia, Nurlaila; Odja, Abdul Haris; Supartin, Supartin; Setiawan, Dewa Eka Gede
ORBITA: Jurnal Pendidikan dan Ilmu Fisika Vol 10, No 2 (2024): November
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/orbita.v10i2.24270

Abstract

This study aims to determine the Effect of the POE (Predict-observe-Explain) Learning Model using a differentiated approach to student learning outcomes on the concepts of temperature and heat. This research was conducted at SMAN 1 Bokat. This study used an experimental method with the research design used was Pretest-Posttest Control Group Design. The sampling technique used in this study was cluster random sampling. The population in this study was all students of grade X Science 1 SMAN 1 Bokat. The sample of this study is class X as an experimental class and class X as a control class. The learning outcome instrument is an Esay test in the cognitive realm that has been validated by 3 validators. The results of this study showed that the learning outcomes of the experimental class were higher than the learning outcomes of the control class. This study aims to determine the effect of the POE (Predict-Observe-Explain) learning model with a differentiated approach on student learning outcomes in the concept of temperature and heat. This research was conducted at SMAN 1 Bokat using an experimental method with a Pretest-Posttest Control Group Design. The sampling technique used was cluster random sampling. The learning outcome instrument was an essay test in the cognitive domain validated by 3 validators. The results showed that the learning outcomes of the experimental class were higher than those of the control class. Normality tests showed that the data were normally distributed, and homogeneity tests showed that the data were homogeneous. Hypothesis testing using the t-test at a significance level of α = 0.05 indicated that t_calculated > t_table, thus H0 is rejected and H1 is accepted. It can be concluded that the POE learning model with a differentiated approach significantly affects students' learning outcomes on the concept of temperature and heat.
Development of scaffolding-based science e-modules to improve junior high school students’ scientific reasoning Hanum, Wardah Nabilah; Nuha, Ulin; Ridlo, Zainur Rasyid
ORBITA: Jurnal Pendidikan dan Ilmu Fisika Vol 10, No 2 (2024): November
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/orbita.v10i2.26773

Abstract

Scientific Reasoning is a high-level thinking ability to think scientifically, systematically, and logically in the scientific method process. The scientific reasoning of junior high school students is still low in Science learning. In fact, scientific reasoning is an essential component of the cognitive flow of 21st-century skills. This study aimed to describe the validity, practicality, and effectiveness of scaffolding-based Science e-module in improving the scientific reasoning of junior high school students. This study was a developmental study with the ADDIE model. The subjects were 35 7-E students in SMP Negeri 7 Jember with the implementation in the even semester of the 2023/2024 academic year. The data collection techniques used were observation, documentation, validation sheets, implementation observation sheets, tests (pretest and posttest), and questionnaires of student response. Based on the research results, the implementation of a scaffolding-based Science e-module obtained a validation value of 89.8%, which was included in the valid category and can be used in the learning process. The results of the practicality analysis obtained a value of 88%, which was included in the very practical category to be used in the learning process. The effectiveness was obtained from the results of the pretest and posttest with an N-Gain value of 0.73%, which was included in the high category, and the results of student response were 89.4%, which was included in the very good category and effective in improving scientific reasoning of the junior high school students.
Meta-analysis: the influence of learning styles on critical thinking of science learning Hayat, Nor; Yuliani, Hadma; Nastiti, Luvia Ranggi
ORBITA: Jurnal Pendidikan dan Ilmu Fisika Vol 10, No 2 (2024): November
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/orbita.v10i2.24124

Abstract

This study aims to investigate whether learning styles significantly affect the critical thinking ability of science learning students. The method in this study is a second-order integrative meta-analysis using many data sets from the results of previous research obtained from as many as 13 research journal articles with literature search using electronic databases using the keywords "Learning style", "Critical thinking", and "Science learning" conducted using the DOAJ, ERIC, Scopus, publish or perish 8.12 websites, research gate and Google Scholar in the form of international and national journals. This analytical study includes research comparing students' learning outcomes using different learning styles with quasi-experimental, experimental, and research and development methods. The results showed that there was a significant influence of learning style on the critical thinking ability of science learning students, with a representation obtained of 1.35 in the "high" category to conclude the effect of the effectiveness of the independent variable, namely the influence of learning style on the dependent variable critical thinking 88%.
Acoustic characterization of Abaca Wool as a natural sound absorber: experimental and simulation approach Mafaz, Bilqia; Zainuri, Mochamad
ORBITA: Jurnal Pendidikan dan Ilmu Fisika Vol 11, No 1 (2025): May
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/orbita.v11i1.31065

Abstract

The increasing environmental and health concerns associated with synthetic sound-absorbing materials such as rockwool and fiberglass—due to their non-biodegradable nature and potential respiratory hazards—have prompted the exploration of sustainable alternatives. This study introduces Abaca-wool, a bio-based acoustic material derived from abaca banana fibers (Musa textilis) engineered to mimic the structure of mineral wool. The research aimed to evaluate the acoustic performance of Abaca-wool through both experimental measurements and numerical simulations, while examining the influence of fiber morphology on sound absorption. The fabrication process involved alkaline treatment with 15% NaOH, followed by sequential wet and dry refining to produce a randomly entangled, porous structure. Microscopic analysis revealed micro-diameter fibers and high porosity (~93%), which are critical for enhancing viscoelastic interactions between air particles and fiber walls. Key physical parameters—density and airflow resistivity (64.117 kPa·s/m²)—were measured to support numerical modeling using AFMG SoundFlow. Experimental results using the two-microphone impedance tube method showed high absorption coefficients, peaking at 0.89 at high frequencies and 0.83 at around 1000 Hz. The observed performance is attributed to optimized fiber morphology, which facilitates energy dissipation through friction and acoustic scattering. Numerical simulations exhibited good agreement with experimental data, with minor deviations linked to the homogeneous assumptions in the model. Overall, Abaca-wool demonstrates excellent potential as a biodegradable, low-density, and high-performance acoustic material, offering a viable and environmentally responsible alternative to conventional synthetic absorbers.
Development of a flipbook-based e-module using case study method in applied physics for civil engineering at Politeknik Negeri Nunukan Rahmawati, Lusy; Anggini, Canda Putri; Syarifudin, Syarifudin; Anandita, Aulia Silvina; Utami, Vina Bekti
ORBITA: Jurnal Pendidikan dan Ilmu Fisika Vol 11, No 1 (2025): May
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/orbita.v11i1.30860

Abstract

This study aims to develop and assess the feasibility of a flipbook-based e-module using the case study method for the Applied Physics course in the Civil Engineering for Urban Infrastructure Study Program at Politeknik Negeri Nunukan. The motivation behind this development stems from the absence of structured and contextual learning materials aligned with the 7th Main Performance Indicator (IKU 7), which emphasizes collaborative and participatory learning through project or case-based approaches. The research employed a Research and Development (R&D) approach using the 4D model Define, Design, Develop, and Disseminate although this study was limited to the Develop stage. Validation was carried out by material and media experts, while student feedback was gathered from a limited trial involving 22 first-semester students. The results of expert validation yielded an average score of 3.63 (91%), and student responses showed a mean score of 3.50 (88%), both categorized as "very feasible." Suggestions from experts led to several revisions, such as the addition of construction-related illustrations, real-world physics applications, glossaries, and enhancements in visual presentation. The e-module integrates case studies relevant to civil engineering projects, thereby enabling students to apply physics concepts in practical contexts. Furthermore, the flipbook format was found to increase interactivity and student motivation. The findings indicate that the flipbook-based e-module is a viable instructional medium that supports innovative learning strategies, enhances conceptual understanding, and aligns with institutional goals for quality education in technical fields.
Design and validation of a diagnostic test instrument for identifying misconceptions in basic physics Zahriah, Zahriah; Annisa, Fera; Ahmad, Nur Hidayah Binti; Fahira, Adinda
ORBITA: Jurnal Pendidikan dan Ilmu Fisika Vol 11, No 1 (2025): May
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/orbita.v11i1.27782

Abstract

Misconceptions are a classic problem experienced by students in learning which can affect academic achievement, and difficulty understanding advanced physics concepts, and this has the potential to inherit the same mistakes when students become teachers. The unavailability of instruments to identify misconceptions makes it difficult for lecturers to explore student misconceptions, so it is necessary to develop a set of diagnostic test instruments. This research aims to design and test the feasibility of a three-level diagnostic test instrument which will then be used as a tool to identify student misconceptions in the Basic Physics course. This research method is research and development (R&D) of the Plomp model with stages: 1) preliminary investigation, 2) design, 3) realization/construction, 4) testing, evaluation, and revision, and 5) implementation. Data collection techniques use questionnaires and tests, with research instruments in the form of validation sheets and diagnostic test questions. The content validity data analysis technique uses a percentage scale of feasibility categories based on expert judgment and construct validity testing using item analysis software version 2.03. The results of testing the feasibility of the diagnostic test instrument in terms of content validity obtained an overall percentage of 97.21%, while the construct validity test found that 75% of the questions were suitable for use. Thus, it can be concluded that the diagnostic test instrument that has been designed is suitable for use and makes a significant contribution to identifying student misconceptions, as well as helping to improve the quality of education, especially in physics learning, and supporting better academic goals.
Mapping drought prone areas using the weight overlay method in Serang Regency Sania, Annidatus; Ruhiat, Yayat; Denny, Yus Rama
ORBITA: Jurnal Pendidikan dan Ilmu Fisika Vol 11, No 1 (2025): May
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/orbita.v11i1.30326

Abstract

This research aims to analyse or estimate drought vulnerability in Serang Regency. The background of this research is based on areas that often experience moderate and even high levels of drought. The research method used is quantitative by using rainfall parameters, soil type parameters, and land use parameters which are then put together using the overlay method to obtain drought vulnerability areas in Serang Regency. Based on the results of the research, there are areas with low, medium, and high levels of drought vulnerability. The area with the largest drought vulnerability in Serang Regency is at the medium level of vulnerability. The results of the map analysis of the level of drought vulnerability indicate that there is a relationship between each parameter, with most of the drought vulnerability being influenced by several factors, including rainfall, soil type, and land use.
The influence of using context-based optical instrument e-modules on the scientific literacy of class XI MIPA students at SMAN 12 Padang Meysi, Nur Afrianti; Desnita, Desnita; Mufit, Fatni; Emiliannur, Emiliannur
ORBITA: Jurnal Pendidikan dan Ilmu Fisika Vol 11, No 1 (2025): May
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/orbita.v11i1.28799

Abstract

Since scientific knowledge is the foundation of daily living in the twenty-first century, science literacy is a crucial ability for pupils. But the level of scientific literacy of some students in Indonesia is still low. The test results at SMAN 12 Padang showed that pupils’ level of science literacy wa really low. The fact that instructors’ instructional resources are still not geared toward improving students’ science literacy is one of the reasons why science literacy remains low. One way to increase science literacy is to use context-based physics learning e-modules that are able to connect science concepts with real everyday topics or problems. This research seeks to determine the effects of utilizing optical instrument e-modules on the science literacy of class XI students of SMAN 12 Padang. This study used a control group in a quasi-experimental setup that is only tested after the test. The participants in this study were SMAN 12 Padang class XI Mipa students. The sampling process used the purposive sampling technique. The sample in this study was 35 students of class XI Mipa 3 and 36 students of class XI Mipa 4. The study’s findings come from the science literacy abilities of the students. Aspects of students' science literacy skills include science competencies, knowledge, context, and attitudes. Data collection was carried out by descriptive tests of 11 questions and questionnaires. The instruments utilized in this investigation were written tests in the form of questionnaires and descriptive inquiries. The hypothesis test’s findings yielded a computed tvalue = 4.007 and a t table value = 1.995 at a significance level of α = 0.05. Because the hypothesis is accepted at a significance level of 0.05. Considering the outcomes, it can be said thet using e-module optical instruments has a beneficial influence on the scientific knowledge of class XI Mipa students of SMAN 12 Padang.

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