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INDONESIA
JURNAL ILMIAH PENDIDIKAN FISIKA AL BIRUNI
Published by Universitas Islam Negeri Raden Intan Lampung
ISSN : 23031832     EISSN : 2503023X     DOI : 10.24042
Core Subject : Science, Education, Engineering,
Earth & Planetary Sciences Education Electrical & Electronics Engineering Physics
Jurnal Ilmiah Pendidikan Fisika Al-Biruni is a medium of communication used by researchers, lecturers, teachers, practitioners, and University student for submitting result of studies and prioritized result of research in the field of theoretical physics, applied physics, and physics learning include: development of instruments of evaluation physics, development of instructional media physics, the development of learning model of physics, and Quasi-Experiment. Jurnal Ilmiah Pendidikan Fisika Al-Biruni published comprehensive research articles and reviews by leading experts in the field. Selected articles, which has a high scientific achievement, provide important new knowledge, and high benefits to society of physics and physics education. The Journal was first published in 2012 and regularly published twice per year in April and October. Since 2014 this journal began in the online.
Arjuna Subject : -
Articles 274 Documents
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The effectiveness of physics subject-specific pedagogy based on indigenous knowledge to improve students’ patriotism Purwita, Tanty Dwi; Rosana, Dadan
Jurnal Ilmiah Pendidikan Fisika Al-Biruni Vol 9 No 2 (2020): Jurnal Ilmiah Pendidikan Fisika Al-Biruni
Publisher : Universitas Islam Negeri Raden Intan Lampung, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/jipfalbiruni.v9i2.7047

Abstract

Indigenous knowledge can develop ways of thinking, creativity, and dynamics of indigenous peoples in an area. This study aimed to know the effectiveness of Physics Subject-specific Pedagogy (SSP) based on indigenous knowledge to improve students' patriotic character. This study focused on SSP product implementation through an experimental method, i.e., one group pretest-posttest design. The Physics SSP adopted the 4D research by Thiagarajan. This product consisted of a syllabus, lesson plans, worksheets, questionnaires, and observation sheets. This research was conducted at Senior High School 1 Turen, Malang, with two different treatments on sixty-six eleventh-grade students in the academic year of 2019/2020. The analyses performed were descriptive and analytical test analysis. Based on the homogeneity and normality test results, all pretest and posttest scores in both classes had homogeneous data. However, the data were not normally distributed. Based on the regression coefficient and the effect size value, the Physics SSP, based on indigenous knowledge, obtained an effect size value of 14.12%. However, the obtained value indicated that the effect of Physics SSP was in a low category.
Critical Thinking Analysis of 13-14 Years Old Students on Lens Refraction Material Tanti, Tanti; Darmaji, Darmaji; Astalini, Astalini; Kurniawan, Dwi Agus; Kartina, Lia
Jurnal Ilmiah Pendidikan Fisika Al-Biruni Vol 10 No 1 (2021): Jurnal Ilmiah Pendidikan Fisika Al-Biruni
Publisher : Universitas Islam Negeri Raden Intan Lampung, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/jipfalbiruni.v10i1.7119

Abstract

This research aims to analyze HOTS-based science learning in terms of students' critical thinking skills. This research was conducted at SMPN 22 Jambi City using a mixed research method with explanatory design analysis. Two instruments were made in this research: the description test questions as an instrument for quantitative approach and interviews for qualitative approach. The research subjects consisted of 58 of 13-14 years old students selected using quota sampling. The tested topic was the lens refraction which consisted of 10 questions. Five indicators were tested; namely, the ability to provide basic explanation, basic support, interference, advanced clarification, and strategy and tactics. After analyzing students' answers, the average score for providing basic explanation was 3.31, building basic supports was 3.59, inferencing was 3.26, providing advanced explanation was 3.88, and utilizing strategies and tactics was 3.41. Students’ HOTS was high with the average scores in the 40-60 interval. Therefore, students’ critical thinking skills were sufficient, which affected students’ HOTS in science learning.
How to Stimulate Student's Critical Thinking Skill on Learning Electrical Conversion Energy? Suyanto, Eko; Wijaya, Karina; Maulina, Hervin; Andra, Doni
Jurnal Ilmiah Pendidikan Fisika Al-Biruni Vol 10 No 1 (2021): Jurnal Ilmiah Pendidikan Fisika Al-Biruni
Publisher : Universitas Islam Negeri Raden Intan Lampung, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/jipfalbiruni.v10i1.7197

Abstract

One alternative for students to actively participate in education is to teach material through a practicum with a thermal-electric energy conversion tool equipped with Student Worksheet (SW). This matter shows that SW is a crucial subject to develop. This research aims to develop SW to stimulate students' critical thinking skills in the heat-electric energy conversion material. The research design used is ADDIE. The validity test instrument measures the validity of the SW by the expert and the small group test. The validity test results and the small group test show that the developed SW is valid and able to stimulate critical thinking skills so that the resulting SW is suitable to be used as an alternative moderate in learning material for thermal-electric energy conversion.
Estimation of crystallite size, density, and compositional of the Ti: Al2O3 single crystal Kusuma, Hamdan Hadi; Ibrahim, Zuhairi; Othaman, Zulkafli
Jurnal Ilmiah Pendidikan Fisika Al-Biruni Vol 9 No 2 (2020): Jurnal Ilmiah Pendidikan Fisika Al-Biruni
Publisher : Universitas Islam Negeri Raden Intan Lampung, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/jipfalbiruni.v9i2.7207

Abstract

The purposes of this research were to estimate the crystallite size, density, and chemical composition of the ingot Ti: Al2O3  crystal grown by the Czochralski method. The crystallite size and composition of Ti: Al2O3 crystals had been determined using x-ray diffraction (XRD) and energy-dispersive x-ray spectroscopy (EDXS). Based on the Archimedes principle, the density of the crystals had been determined. The XRD patterns showed a single central peak with high intensity for all samples. It indicated that all samples had a single crystal. The average value of the samples' crystallite size was in the range of 20.798 nm to 34.294 nm. The ingot crystal density and Ti composition increased from the top to the bottom part because the solid solution was distributed unevenly during the growth process.
Structure, morphology, and optical properties of ZnO:Mg thin film prepared by sol-gel spin coating method Astuti, Budi; Marwoto, Putut; Zhafirah, Azizah; Hamid, Nur; Aryanto, Didik; Sugianto, Sugianto; Sulhadi, Sulhadi; Putra, Ngurah Made Dharma; Fianti, Fianti
Jurnal Ilmiah Pendidikan Fisika Al-Biruni Vol 10 No 2 (2021): Jurnal Ilmiah Pendidikan Fisika Al-Biruni
Publisher : Universitas Islam Negeri Raden Intan Lampung, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/jipfalbiruni.v10i2.7239

Abstract

This research was conducted to analyze the Mg doping concentration effect on the structure, morphology, and optical properties of ZnO thin film prepared using the sol gel spin coating method. The Mg concentration was varied in the mole fraction of 1%, 3%, and 5%. Firstly, ZnO: Mg solution was dropped on a substrate and grown with a rotating speed of 3000 rpm and then annealed at 500 °C for 2 hours. The characterization of thin films' structure, morphology, and optical properties was done using XRD, FESEM, EDX, and UV-VIS spectrophotometer. XRD result showed a polycrystalline structure with three dominant peaks of (100), (002), and (101) plane, hexagonal wurtzite structures. Furthermore, the crystallite size was increased with the increase of Mg doping. FESEM results showed that the 5% ZnO: Mg thin film was the densest and least void from other films. In addition, the results of UV-Vis-NIR analysis showed the highest absorption value at a wavelength of 360-370 nm. The bandgap energy increased at 1% and 3% Mg doping samples but decreased by 5% Mg doping comes from the excess of oxygen in thin film with 5% Mg doping.
An Analysis of Data Acquisition System of Temperature, Oxygen, and Carbon Dioxide in Refrigerator with Arduino Mega 2560 Suciyati, Sri Wahyu; Hidayatullah, Muhammad Syarif; Pauzi, Gurum Ahmad
Jurnal Ilmiah Pendidikan Fisika Al-Biruni Vol 10 No 1 (2021): Jurnal Ilmiah Pendidikan Fisika Al-Biruni
Publisher : Universitas Islam Negeri Raden Intan Lampung, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/jipfalbiruni.v10i1.7452

Abstract

The influence of storage room conditions can cause the quality of post-harvest fruit to decline, so monitoring is necessary. Monitoring is carried out using a data acquisition system designed to measure the temperature, oxygen, and carbon dioxide in the refrigerator storage room automatically. System design is divided into two stages, namely hardware design and software design. The hardware is composed of a sensor unit, a data processing unit (Arduino Mega 2560), and a display unit. On the other hand, the software uses the Arduino IDE. The test results of temperature (DS18B20), oxygen (Figaro KE-25), and carbon dioxide (MH-Z14a) from the system obtained an accuracy value of 98.29% with an error of 1.71%; 98.57% with an error of 1.43%, and 94.58% with an error of 5.42%. The device can display real-time measurement data output to 20x4 LCD with IIC and save the data on a micro-SD card.
Students’ Learning Motivation through the Quality of Scientific Argumentation Skills and Students’ Cognitive Learning Outcomes on Newton's Laws: A Relationship Analysis Betari, Almira; Hasanati, Alvi; Fuadah, Fitroh; Amir, Muhammad Taufiqurrahman; Parno, Parno
Jurnal Ilmiah Pendidikan Fisika Al-Biruni Vol 10 No 1 (2021): Jurnal Ilmiah Pendidikan Fisika Al-Biruni
Publisher : Universitas Islam Negeri Raden Intan Lampung, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/jipfalbiruni.v10i1.7642

Abstract

Theory about Newton's Law is considered difficult for students. Many students cannot solve Newton's Law’s problems caused they cannot understand the concept. Concept understanding requires complex learning by increasing students’ motivation. This study aimed to explore the relationship between students’ motivation through scientific argumentation skills and students’ learning outcomes on Newton's laws. This research was a non-experimental mixed-method study with an embedded-correlational research design. The subjects of this study were 32 students of Senior High School (SMA) Laboratory UM Malang (State University of Malang). The sampling technique used in the study was purposive sampling, specifically homogeneity sampling. The research instrument consisted of open-ended questions, semi-structured interviews, questionnaires, and document identification. The data analysis technique used was a partial correlation test for quantitative data and descriptive analysis through coding for qualitative data. The results showed that the quality of students' scientific arguments was most dominant at Level 2. The arguments consisted of claims supported by data. However, the students sometimes claimed incorrect understanding of Newton's Laws I and II. The results of the partial correlation test between motivation and scientific argumentation and student cognitive learning outcomes did not show any correlation. However, there was a positive effect.
The Integrated Physics Learning E-Module with Pancasila Character Values in Work and Energy Subjects as Solution to Improve Students’ Critical Thinking Ability and Independence: Is It Effective? Sari, Aprilia Mayang; Ariswan, Ariswan
Jurnal Ilmiah Pendidikan Fisika Al-Biruni Vol 10 No 1 (2021): Jurnal Ilmiah Pendidikan Fisika Al-Biruni
Publisher : Universitas Islam Negeri Raden Intan Lampung, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/jipfalbiruni.v10i1.7749

Abstract

One of the learning resources chosen to solve problems related to the low critical thinking ability and students' independence is modules. This research aims to reveal the effectiveness of an integrated physics learning e-module with Pancasila character values in work and energy subjects to improve students' critical thinking ability and independence. This research used a pre-experimental design with a pretest-post-test control group design. This design involved a total of 70 students from class X MIPA at SMA N 1 Kasihan with an average age of 15-16 years old. These research subjects were selected using a cluster sampling technique. Data collection techniques in this study were used to test techniques, namely the critical thinking ability test and questionnaire techniques. The data collection instrument used a test instrument for essential thinking ability and student independence questionnaires. The data analysis technique used was the n-gain analysis, Multivariate Analysis of Variance (MANOVA) test, and effect size analysis by calculating the value of Cohen's f. This research indicates that the integrated physics learning e-module with Pancasila character values in work and energy subjects effectively improves students' critical thinking ability and independence.
Removing BOD, COD, and Decolorization of Batik Cual Wastewater using Fenton Mechanism Gusa, Rika Favoria; Sari, Diana Novita; Afriani, Fitri; Sunanda, Wahri; Tiandho, Yuant
Jurnal Ilmiah Pendidikan Fisika Al-Biruni Vol 10 No 1 (2021): Jurnal Ilmiah Pendidikan Fisika Al-Biruni
Publisher : Universitas Islam Negeri Raden Intan Lampung, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/jipfalbiruni.v10i1.8079

Abstract

During the production of batik cual, thick-colored wastewater is produced. Unfortunately, the wastewater could damage the environment if it is disposed of without specific processing. The Fenton method is an advanced oxidation process (AOPs) that can degrade organic dyes found in liquid waste. In this research, the researchers studied the Fenton mechanism's application to the batik cual wastewater treatment. The Fenton's reagent used was H2O2 with FeSO4.7H2O. Some of the experimental wastewater treatment parameters were the values of biological oxygen demand (BOD), chemical oxygen demand (COD), the degradation efficiency of difficult to decompose organic materials, and the color degradation efficiency in batik cual wastewater. The results show that the Fenton mechanism’s efficiency of removing color from batik cual wastewater is up to 97.8%, COD and BOD removal efficiencies are 76.3% and 75.2%, and the degradation efficiency of difficult to decompose organic matter is 76.8%. Also, the researchers found that the higher amounts of FeSO4.7H2O increase the removal parameters effectiveness. Therefore, the Fenton mechanism can effectively improve the quality of wastewater in batik cual production.
Home-Made Simple Experiment to Measure Sound Intensity using Smartphones Nuryantini, Ade Yeti; Zakwandi, Rizki; Ariayuda, Muhamad Ari
Jurnal Ilmiah Pendidikan Fisika Al-Biruni Vol 10 No 1 (2021): Jurnal Ilmiah Pendidikan Fisika Al-Biruni
Publisher : Universitas Islam Negeri Raden Intan Lampung, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/jipfalbiruni.v10i1.8180

Abstract

The researchers present a simple experimental activity to measure the sound intensity level using an Android-based smartphone to prove the inverse square law and analyze the dependence of the sound intensity to the sound source frequency. The type of this study was quantitative research by conducting level of intensity experiment using a pair of smartphones with one smartphone functioning as the sound source using a tone generator free application (app) and the other smartphone functioning as the detector installed with Physics Toolbox sound meter application to measure the arriving sound intensity level. The smartphone functioning as the sound source was placed at a certain place labeled as the origin point (0.0), while the other smartphone as the detector was placed at various distances on the x-axis. In this study, the frequencies of the tone generator used were 500 Hz, 1000 Hz, and 2000 Hz. Then, the sound intensity level versus distance was analyzed to determine the compatibility between the experimental results using a smartphone and the prevailing theory, namely the inverse square model. The sound intensity level detected by the smartphone from 2,000 Hz resulted in the graph with smaller slope after passing 0.3 meters. The results follow the theorem of which the sound intensity level at the detector depends on the distance between the source and the detector based on the inverse square law. When the frequency of a source was changed (500 Hz, 1000 Hz and 2000), the sound intensity also changed. Higher frequency leads to a larger sound intensity. The experiment can thus be used to assist  high school students and physics undergraduates in understanding the inverse square law of sound or to study environmental noise with a simple and low-cost experiment.

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