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Edufisika: Jurnal Pendidikan Fisika
Published by Universitas Jambi
ISSN : 24777935     EISSN : 25486225     DOI : -
Core Subject : Science, Education,
Education Physics
Edufisika Journal is a forum for communicating scientific advances in the field of physics and education physics. The journal reports significant new findings related to physics and education physics, including: learning media development, learning methods development, learning methods implementation and several application of physics. Edufisika Journal publishes comprehensive research articles and invited reviews by leading expert in the field. Papers will be selected that high scientific merit, impart important new knowledge, and are of high interest to physics and education physics community. Edufisika Journal is firstly published in 2016 and periodically published twice per year.
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Articles 261 Documents
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Identifikasi Pemahaman Konsep Siswa Materi Suhu dan Kalor Trisnasari, Erine; Oksiana, Sarina
EduFisika: Jurnal Pendidikan Fisika Vol 9 No 3 (2024): EduFisika: Jurnal Pendidikan Fisika Volume 9 Nomor 3 December 2024
Publisher : Program Studi Pendidikan Fisika FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59052/edufisika.v9i3.37601

Abstract

The purpose of this study was to determine the conceptual understanding of eleventh-grade students in Science-Three at Senior High School 8 Malang on the topic of temperature and heat. The study used a survey method with a multiple-choice question instrument that had been tested. The data analysis technique used was quantitative descriptive analysis based on the percentage of students' level of understanding. The questions were analyzed by the level of difficulty. The results of the study indicated that students' conceptual understanding score was 45.4%. It can be concluded that eleventh-grade students in Science-Three at Senior High School 8 Malang have a moderate level of understanding of the concepts of temperature and heat. The study revealed that many students had misconceptions about heat capacity and heat equilibrium. This study revealed that many students have misconceptions about heat capacity and heat equilibrium indicating that students do not fully understand this material. The author analyzed students' responses to questions categorized as difficult to determine the extent of their conceptual understanding when answering.
BAHAN IMPLANT TULANG BIOACIVE GLASS DARI LIMBAH AMPAS TEBU DAN LIMBAH CANGKANG TELUR : BAHAN IMPLAN TULANG KACA BIOAKTIF DARI SAMPAH TEBU DAN SAMPAH KULIT TELUR Nafiusokhib, Nafiusokhib; Marwoto, Putut; Nurbaiti, Upik; Astuti, Budi; Fianti, Fianti; Yulianto, Agus
EduFisika: Jurnal Pendidikan Fisika Vol 9 No 3 (2024): EduFisika: Jurnal Pendidikan Fisika Volume 9 Nomor 3 December 2024
Publisher : Program Studi Pendidikan Fisika FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59052/edufisika.v9i3.38176

Abstract

Sugarcane bagasse and eggshell waste are common types of waste found in Indonesia. This article introduces an innovation to utilize these two waste materials as bone implant materials, offering a way to increase their economic value. Bone implant materials primarily consist of SiO2 and CaO, both of which can be derived from sugarcane bagasse and eggshell waste. The process of making bone implants begins with the purification of sugarcane bagasse and eggshell waste to produce SiO2 and CaO compounds. Characterizations conducted at each stage of the reaction process in this research include FTIR, XRD, and SEM.The purification of sugarcane bagasse into SiO2 is carried out using a hydrothermal reaction, while the purification of eggshell waste is performed using the calcination method. Once the high-purity raw materials are obtained, the process continues with the production of bioactive glass. Bioactive glass is a biomatrix material used as a bone implant material. Its composition requires SiO2 = 45%, Na2O = 25%, CaO = 25%, and P2O5 = 5% (weight/weight). The sol-gel method is employed to produce the bioactive glass.After the bioactive glass material is produced, it is further characterized to evaluate its structure and properties. Additionally, bioactivity testing is conducted using SBF (Simulated Body Fluid) to ensure its safety when used as a bone implant and its interaction with body tissues.
THE RELATIONSHIP BETWEEN SCIENCE PROCESS SKILLS AND 21ST CENTURY SKILLS IN SCIENCE LEARNING: SYSTEMATIC LITERATURE REVIEW Azzahra, Miftahul Zannah; Nawahdani, Ahmad Mansur; Falani, Ilham
EduFisika: Jurnal Pendidikan Fisika Vol 9 No 3 (2024): EduFisika: Jurnal Pendidikan Fisika Volume 9 Nomor 3 December 2024
Publisher : Program Studi Pendidikan Fisika FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59052/edufisika.v9i3.38451

Abstract

The purpose of this study was to explore and analyze the relationship between science process skills and 21st-century skills in science learning through the Systematic Literature Review approach. Data collection was carried out using a reference manager application, namely Publish or Perish. The search strategy used keywords developed from the main concepts, namely science process skills and 21st-century skills in science education. The collected data were then stored in *.ris format for further analysis using VOSviewer software. Bibliometric analysis was used to assess opportunities for future scientific research. This study used metadata from 400 articles. This metadata was extracted from the Scopus and Google Scholar databases. Metadata was evaluated using Vosviewer to build its visualization. This mapping process consists of three types of visualizations, namely network visualization, density visualization, and overlay visualization. The results of the study indicate that science process skills are closely related to 21st-century skills, especially in terms of critical thinking, computational thinking, and inquiry-based learning.
FIVE-TIER FORMAT MISCONCEPTION DIAGNOSTIC INSTRUMENT: SYSTEMATIC LITERATURE REVIEW Triani, Elza; Fahlani, Ilham
EduFisika: Jurnal Pendidikan Fisika Vol 9 No 3 (2024): EduFisika: Jurnal Pendidikan Fisika Volume 9 Nomor 3 December 2024
Publisher : Program Studi Pendidikan Fisika FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59052/edufisika.v9i3.38725

Abstract

This study aims to identify the types of misconceptions in physics learning and their causes through a systematic literature review. Misconceptions, triggered by internal factors such as incorrect initial understanding and external factors such as inappropriate learning resources, are a major challenge in physics learning. The five-level diagnostic instrument offers an effective solution to comprehensively analyze misconceptions by evaluating students' answers, the reasons behind them, and their beliefs about the answers. A bibliometric analysis of 317 articles (2015–2024) using VOSviewer showed three main themes: students' understanding, diagnostic tool development, and teaching effectiveness. The findings showed that students' misconceptions often occur in abstract physics concepts, such as motion and force. The five-level instrument allows for deeper identification than other instruments, helping teachers to carry out more targeted learning interventions. The results of this study confirm that the use of the five-level diagnostic instrument significantly improves students' understanding of physics concepts and reduces misconceptions. In addition, this study highlights the need to develop more effective diagnostic instruments to support better physics learning processes
LITERATURE REVIEW: THE IMPACT OF PROBLEM-BASED LEARNING (PBL) MODEL ON STUDENTS' COLLABORATION SKILLS IN 21ST CENTURY SCIENCE EDUCATION Oktavia, Sri Wina; Siburian, Jodion; Hakim, M. Arif Rahman
EduFisika: Jurnal Pendidikan Fisika Vol 9 No 3 (2024): EduFisika: Jurnal Pendidikan Fisika Volume 9 Nomor 3 December 2024
Publisher : Program Studi Pendidikan Fisika FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59052/edufisika.v9i3.38996

Abstract

The research aims to review the impact of the Problem-Based Learning (PBL) model on students' collaboration skills in science learning through a literature review of various related studies. The method used is a literature review by analyzing several articles that discuss the use of PBL in science learning and its impact on improving students' collaboration skills. The results showed that PBL significantly contributed to the improvement of students' collaborative skills. With the implementation of PBL, students actively participate in solving problems, discussing and working together effectively, which contributes positively to improving their learning outcomes and scientific communication skills. The research also revealed that the success of PBL implementation is strongly influenced by the teacher's role in managing group dynamics and facilitating the learning process. The implication of the study is that PBL can be adopted as an effective learning model in improving students' collaboration skills. Proper implementation and strong teacher support can ensure the success of PBL implementation in improving students' collaborative skills in various learning contexts, especially in science.
ANALYSIS OF ENERGY CONCEPTS THROUGH PHET SIMULATION: A CASE STUDY ON SKATE PARK Sudirman, Sudirman; Marwoto, Putut; Nugroho, Sunyoto Eko
EduFisika: Jurnal Pendidikan Fisika Vol 9 No 3 (2024): EduFisika: Jurnal Pendidikan Fisika Volume 9 Nomor 3 December 2024
Publisher : Program Studi Pendidikan Fisika FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59052/edufisika.v9i3.40039

Abstract

This study aims to analyze students' understanding of energy concepts through the PhET simulation in the case of the Skate Park. Energy concepts, including kinetic energy, potential energy, and mechanical energy, often present challenges in physics education, particularly in the context of visual and interactive comprehension. In this study, the PhET "Energy Skate Park" simulation was used to observe energy changes in objects moving along a skate park track at various heights. The study involved high school students conducting experiments using this simulation to understand the basic principles of physics related to energy changes. Data were collected through direct observations and pre-test and post-test quizzes to assess the improvement in students' understanding of energy concepts. The results showed that using the PhET simulation significantly helped students understand the changes between kinetic energy, potential energy, and mechanical energy in a more tangible and visual context. The average post-test score (86.67) demonstrated an increase of 24 points compared to the pre-test score (62.67), with the standard deviation decreasing from 7.91 to 6.05, indicating a more consistent understanding among students. The simulation effectively assisted students in building conceptual schemas through interactive visualization and virtual experiments, aligning with constructivist theory, experiential learning, and multimedia learning theories.The simulation also demonstrated its potential to enhance student engagement and their ability to apply physics concepts to real-life situations.
EFFECT OF FERMENTATION DURATION ON THE ELECTRICAL PROPERTIES OF KETAPANG AND TAMARIND EXTRACTS Mauliza, Ririn; Afrida, Juniar
EduFisika: Jurnal Pendidikan Fisika Vol 9 No 3 (2024): EduFisika: Jurnal Pendidikan Fisika Volume 9 Nomor 3 December 2024
Publisher : Program Studi Pendidikan Fisika FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59052/edufisika.v9i3.40532

Abstract

Ketapang fruit (Terminalia catappa L.) and tamarind fruit (Tamarindus indica L.) contain electrolytes that have the potential to serve as alternative energy sources for bio-batteries. This study aims to examine the effect of fermentation duration of extracts from both fruits on pH, electrical voltage, electrical current, and electrical power. This is an experimental study. The fruit samples were fermented for 10 days with varying concentrations of 50, 100, 150, 200, and 250 ppm for each solution. Measurements were carried out using a digital pH meter and a multimeter to determine the electrochemical characteristics. The results showed that the pH of the solution tended to increase during fermentation, with the lowest pH recorded on day 0 in the tamarind solution (250 ppm, pH 6.4) and the highest on day 10 in the ketapang solution (50 ppm, pH 8.1). The electrical voltage of the ketapang solution at all concentrations showed a fluctuating trend. The electrical current consistently showed negative results (-0.010 to -0.020 mA), indicating that the direction of charge flow was opposite to conventional outputs. The electrical power was directly proportional to the voltage and current but showed instability in the ketapang solution. The alkalization process during fermentation contributed to changes in the electrochemical properties of the solution. The increase in pH influenced ion conductivity and electrochemical mechanisms, such as the movement of hydroxide ions (OH-minus). This study indicates that ketapang and tamarind fruits can be utilized as alternative energy sources for bio-battery.
ANALYSIS OF TEMPORAL VARIABILITY OF TIDEs AT STASIUN PASANG SURUT MAUMERE ON JANUARY 2023 Saumarachmawati, Putri Ani; Pramudya, Yudhiakto
EduFisika: Jurnal Pendidikan Fisika Vol 10 No 1 (2025): EduFisika: Jurnal Pendidikan Fisika Volume 10 Nomor 1 April 2025
Publisher : Program Studi Pendidikan Fisika FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59052/edufisika.v10i1.36825

Abstract

Tides is caused by the gravitational forces of celestial bodies such as the sun and moon, lead to fluctuations in sea level on Earth. This study analyzes the frequency and height of tides measured by the Maumere tidal station (Stasiun pasang Surut Maumere) from January 12 to 14, 2023, comparing observed changes with theoretical predictions. The Fast Fourier Transformation (FFT) method, implemented via Microsoft Excel, was employed to dissect the tidal signal into its frequency components. Results indicate that the Maumere sea exhibits a diurnal tide cycle with an average height of 1.57 m during the observation period. The observed maximum tidal height change was 0.76 m, while the theoretical prediction, based on the Earth-moon distance of 0.37 million km on January 14, was 0.6 m. The root mean square error (RMSE) between observed and predicted tidal heights was 0.34 cm. This analysis demonstrates that FFT can effectively characterize tidal frequencies and contributes to the understanding of tidal behaviors, enhancing predictive models in oceanography.
EXPLORATION OF STUDENT ACTIVITY IN LESSON STUDY LEARNING WITH TRANSCRIPT BASED LESSON ANALYSIS USING NVIVO Amroh; Susanti, Nova; Dani, Rahma
EduFisika: Jurnal Pendidikan Fisika Vol 10 No 1 (2025): EduFisika: Jurnal Pendidikan Fisika Volume 10 Nomor 1 April 2025
Publisher : Program Studi Pendidikan Fisika FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59052/edufisika.v10i1.38507

Abstract

This study aims to describe the learning process that takes place when using lesson study based on Transcript Based Lesson Analysis (TBLA) in the climate change course and describes the exploration of lesson study learning in the climate change course with Transcript based lesson analysis using nvivo. This study uses a qualitative method with a case study approach, where data is collected through videos, voice recordings and documentation that is made into a conversation transcript in excel consisting of numbers, minutes, seconds, speakers and utterances, then the excel is analyzed using NVivo. The results of the analysis show that the TBLA-based lesson study method increases the active involvement of students in group discussions, student-teacher interactions, and in individual learning activities. The use of NVivo allows efficient and systematic data processing, providing visualization of interactions in the form of word clouds, word trees, and graphs to identify key themes in learning. This study is the first to use NVivo to analyze Transcript Based Lesson Analysis (TBLA) data in the context of climate change learning. Previously, TBLA analysis was carried out manually, which was less efficient and potentially biased. The use of NVivo speeds up analysis, increases accuracy, and allows for more complex data visualization.
IMPLEMENTATION OF THE PBL MODEL INTEGRATED WITH STEM-EDP TO IMPROVE NUMERACY LITERACY SKILLS IN HIGH SCHOOL STUDENTS Nasution, Tiara Anraladila; Abdurrahman, Abdurrahman; Wicaksono , Blasius Anggit; Rosidin , Undang
EduFisika: Jurnal Pendidikan Fisika Vol 10 No 1 (2025): EduFisika: Jurnal Pendidikan Fisika Volume 10 Nomor 1 April 2025
Publisher : Program Studi Pendidikan Fisika FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59052/edufisika.v10i1.41893

Abstract

The Importance of Numeracy Literacy Skills in High School Students and the Effectiveness of the PBL Model Integrated with STEM-EDP. Numeracy literacy skills in students need to be improved, as these skills are essential in 21st-century education. This study aims to describe the effectiveness of implementing the PBL model integrated with STEM-EDP to enhance high school students' numeracy literacy skills on straight motion. The research was conducted at SMAN 13 Bandar Lampung using a quantitative experimental approach with a nonequivalent pretest-posttest control group design. The instrument used was an essay test. Learning with the PBL-STEM-EDP model has improved students' numeracy literacy skills. This is evident from the average N-gain score in the experimental class, which was 0.79, compared to 0.33 in the control class. These data indicate a significant difference in numeracy literacy skills between the experimental and control classes. This finding is supported by the results of the Independent Sample T-Test, Paired T-Test, and ANCOVA, which yielded a Sig. (2-tailed) value of 0.000 < 0.05. Thus, it can be concluded that the PBL model integrated with STEM-EDP is effective in improving students' numeracy literacy skills. Additionally, the effect size value of 0.802 indicates that the PBL-STEM-EDP model has a strong influence on enhancing students' numeracy literacy skills. Future researchers should not only observe students' initial and final abilities but also examine the learning process in more detail.

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