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JIPFRI (Jurnal Inovasi Pendidikan Fisika dan Riset Ilmiah)
Published by Universitas Nurul Huda
ISSN : 2549905X     EISSN : 25499076     DOI : https://doi.org/10.30599/jipfri.v8i1
Core Subject : Science, Education, Engineering,
Astronomy Education Electrical & Electronics Engineering Energy
JIPFRI (Jurnal Inovasi Pendidikan Fisika dan Riset Ilmiah) is a scientific journal published with a view to facilitating academics and researchers to publish their research results in the field of Physics Education Innovation and Scientific Research in the field of physics. JIPFRI ( Jurnal Inovasi Pendidikan Fisika dan Riset Ilmiah) is a journal published by Program Studi Pendidikan Fisika Universitas Nurul Huda. JIPFRI began to appear in May 2017 that is Vol. 1 No. 1 the year 2017, with and periodically published twice per year in May and November. The focus of articles that can be published is related to the Innovation of Physics Education and Scientific Research. These are the details: (1). Innovation Physics Learning: model, strategy, approach, development of teaching materials and media in physics learning. (2). Scientific research: physics experiments and physics development research, usually the type of quantitative research. (3). Philosophy of science: profound scientific thoughts and have an acceptable reference, usually the type of qualitative research.
Arjuna Subject : Fisika dan Astronomi - Fisika dan Astronomi (Lain-Lain)
Articles 136 Documents
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Analisis Nilai Kalor dan Laju Pembakaran Arang Cangkang Buah Karet Hadijah, Siti; Mutiarani, Azizah; Masturi; Yulianti, Ian
JIPFRI (Jurnal Inovasi Pendidikan Fisika dan Riset Ilmiah) Vol. 6 No. 2 (2022): November Edition
Publisher : Universitas Nurul Huda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30599/jipfri.v6i2.787

Abstract

Rubber fruit shells are found as agricultural waste. Many farmers have not used rubber fruit shells. Therefore, the researchers made alternative fuels from rubber fruit shells containing 60-80% cellulose and 5-20% lignin. The research objective was to analyze the calorific value and burning rate of rubber fruit shell charcoal. The combustion rate test is carried out by burning charcoal and measuring how long it takes to turn into ash, and the mass of the burned ash. The heating value is done by making a simple furnace from a can filled with charcoal with a mass of 5g, 10g, 15g, 20g, 25g and 30g. 200ml of water is placed on the stove until it boils, measure the time and temperature when it boils. The result of the longest burning rate is 2.12g / minute. The heating value that results in high temperatures and large coals is 332.4 kJ. The conclusion of this study is that rubber fruit shells which have a large mass are very good to be used as an alternative fuel with a very high combustion rate and calorific value.
Pengukuran Kecerahan Langit Arah Zenit di Medan dan Serdang Bedagai Menggunakan Sky Quality Meter Raisal, Abu Yazid; Putraga, Hariyadi; Hidayat, Muhammad; Rakhmadi, Arwin Juli
JIPFRI (Jurnal Inovasi Pendidikan Fisika dan Riset Ilmiah) Vol. 5 No. 1 (2021): May Edition
Publisher : Universitas Nurul Huda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30599/jipfri.v5i1.835

Abstract

Light pollution is a worldwide problem that affects fewer stars that can be seen at night. This study aims to measure the brightness of the sky in the zenith direction to minimize the effect of light pollution in observing celestial bodies. The research used the observation method of sky brightness level with SQM. Measurement of sky brightness was carried out in two places, namely in Medan and Serdang Bedagai. The SQM is mounted in a zenith direction and set to retrieve data every two seconds. Observations were made on November 10-13, 2018, during the new moon phase. The average value of sky brightness obtained in Medan is 18.05 mpsas and the NELM value is 4.00. Based on the Bortle scale, Medan is included in the ninth class area, namely the inner-city sky. Meanwhile, the average value of sky brightness obtained in Serdang Bedagai is 19.69 mpsas and the NELM value is 5.26. Based on the Bortle scale, Serdang Bedagai belongs to the sixth class area, namely bright suburban sky.
Desain Rancang Bangun Trainer Kit untuk Menentukan Pengaruh Jenis Bahan Tali Terhadap Cepat Rambat Gelombang Octaviani, Linggar Ayu; Prastowo, Sri Handono Budi; Anggraeni, Firdha Kusuma Ayu
JIPFRI (Jurnal Inovasi Pendidikan Fisika dan Riset Ilmiah) Vol. 5 No. 1 (2021): May Edition
Publisher : Universitas Nurul Huda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30599/jipfri.v5i1.838

Abstract

The aim of the research is to establish the design of the trainer kit project to determine the effect of the rope material type toward the rope wave velocity and the effect of the type of nylon, raffia, polyester, hemp and chinnese satin rope materials on the velocity of rope wave propagation. The research method used is the Research and Development method using Nieveen design. The development of trainer kit uses an Arduino UNO microcontroller equipped with a proximity sensor HC-SR04 for measuring the rope wavelength. One point of the rope is tied with a timer ticker and the other is tied to a hanging load which is resting on a pulley. When the power supply is turned on, the timer ticker will vibrate to move the rope that has been tied. The rope will form a transverse wave. The result of this research, the design of trainer kit is development by using micro-controlled Arduino UNO and a proximity sensor HC-SR04 can be declared as a valid result. There are mass convention impacts of the type of rope likely nylon, polyester, raffia, hemp and chinese satin toward the rope wave velocity.
Analisis Kemampuan Self Regulation Siswa pada Pembelajaran Sains saat PJJ Online di Era Pandemi Covid-19 Setyaningrum, Novalina; Rubini, Bibin; Ardianto, Didit
JIPFRI (Jurnal Inovasi Pendidikan Fisika dan Riset Ilmiah) Vol. 5 No. 1 (2021): May Edition
Publisher : Universitas Nurul Huda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30599/jipfri.v5i1.852

Abstract

This study aims to determine students' self regulation during the Covid-19 pandemic at islamic senior high school in Kabupaten Karawang, West Java. The research method used descriptive method and data collection techniques using a survey through Google Form. The research subjects were Grade X,XI,XII . The results showed that the skill of students’ self regulation was in the high category with presentage of 17%, medium category 69% and high catogory 14%. Based on three components of self-regulation, majority of students were in medium category (cognitive 66%, behavior 62% dan motivation 50%). Analysis also have done to measure the skill of students’ self regulation before and after online learning. Majority of the students were ini medium category (preparation 76%, implementation 53%, reflection 64%). The result of the reasearch show that the students need more effort to enhance the skill of self regulation, to be success in online learning.
Four-Tier Heat and Temperature Diagnostic Test (4T-HTDT) to Identify Student Misconceptions Sukarelawan, Moh. Irma; Sriyanto, Sriyanto; Puspitasari, Ariati Dina; Sulisworo, Dwi; Hikmah, Ulfiana Nurul
JIPFRI (Jurnal Inovasi Pendidikan Fisika dan Riset Ilmiah) Vol. 5 No. 1 (2021): May Edition
Publisher : Universitas Nurul Huda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30599/jipfri.v5i1.856

Abstract

There are limited studies on the diagnosis of heat and temperature misconceptions using a four-tier instrument diagnostic test. Therefore, this study aims to identify misconceptions in heat and temperature material. The survey research was conducted on 164 students at SMAN 2 Bantul. Students were selected using a convenience sampling technique. Identification of student misconceptions using the Four Tier Heat and Temperature Diagnostic Test (4T-HTDT). Students' conceptual understanding is calculated using the percentage technique. The results of this study indicate that there are still many students who have misconceptions on the concept of "heat-temperature as an extensive quantity" and "heat-temperature depends on material objects". The findings are expected to be a strategic step for designing appropriate remedial teaching.
M Model Pembelajaran APPOSITE Berbantuan Video Animasi dalam Meningkatkan Hasil Belajar dan Kemampuan Berpikir Tingkat Tinggi Siswa pada Materi Fluida Statis Wuragil, Aprillia Kartika Agit; Prastowo, Sri Handono Budi; Maryani, Maryani
JIPFRI (Jurnal Inovasi Pendidikan Fisika dan Riset Ilmiah) Vol. 5 No. 1 (2021): May Edition
Publisher : Universitas Nurul Huda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30599/jipfri.v5i1.897

Abstract

Application of learning model APPOSITE (Application of Step Instruction and Elaboration) with animation videos on this research have to purpose a differents enhancement study result and higher order thinking skill (HOTS) student on fluida statis. Research types is pre-experiment with one group pretes-posttes design. research subject is XI MIPA 6 Student of senior high school 1 Pesanggaran Banyuwangi, with one class experiment which choosed by Fisika’s teacher. Acquisition technique data is interview, documentation, pretes, student worksheet, and posttes. Analysis technique data research is use descriptive analysis to know higher order thinking skill, t-test to know enhancement study result of APPOSITE model with videos animation. Subsequently supported with account n-gain from pretes-posttes score experiment class. Based on result this research, APPOSITE learning model with animation video have a good effect and enhancement higher order thinking skill (HOTS) student, and model is effective enough to enhancement study result student. This is also supported of the result n-gain is obtained 0,639.
Analisis Kebutuhan Pengembangan Modul Pembelajaran Fisika SMA Berbasis Pendekatan STEM Marta, Yonira Mike Vindi; Ramli, Ramli
JIPFRI (Jurnal Inovasi Pendidikan Fisika dan Riset Ilmiah) Vol. 5 No. 2 (2021): November Edition
Publisher : Universitas Nurul Huda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30599/jipfri.v5i2.918

Abstract

The application of the STEM approach must be supported by the existence of teaching materials that are in accordance with the characteristics and needs of students. One of the teaching materials that can support independent learning is modules. However, there are still modules that have not fully facilitated the application of STEM in physics learning. Modules that have not fully facilitated the application of the STEM approach in learning physics. This study aims to analyze the needs of module based on the STEM approach in learning physics. This research is a descriptive study conducted through observations in Senior High Schools (SMA N 9 Padang) with the research sample being students of class XI. Analysis of module needs based on the STEM approach, including student analysis, analysis of learning activities, analysis of graduate competency standards, and assessment analysis. The instruments in this study were questionnaires and interview sheets. The results showed that the mean score of the students was 71.42, the analysis of learning activities obtained an average value of 92.84, the standard analysis of the competence of graduates obtained an average value of 91.84 and the assessment analysis obtained an average value of 100. Therefore, it is necessary to develop physics teaching materials in the form of modules based on the STEM approach.
Analisis Bunyi pada Budaya Gedogan Masyarakat Osing Banyuwangi Rahmania, Ulya Ghifrani; Handayani, Rif’ati Dina; Maryani
JIPFRI (Jurnal Inovasi Pendidikan Fisika dan Riset Ilmiah) Vol. 7 No. 2 (2023): November Edition
Publisher : Universitas Nurul Huda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30599/jipfri.v7i2.920

Abstract

Gedogan is one of the arts that can be found in several places in Banyuwangi. Gedogan is part of the culture of pounding rice from the Osing Banyuwangi community. This is a musical art that is played by women using a mortar and pestle that are smacked against each other. This study aims to analyze the sounds that appear in the Gedogan. Data were collected by interview, observation, and documentation. Data were analyzed using software (software) Visual Analyzer (VA) which can detect sounds along with the intensity and frequency of incoming sounds. This research illustrates that the sound in Gedogan depends on the material of the mortar, its size, position, and the point of impact. This can be seen from different measured sound frequencies. The Gedogan Rumah Wisata Osing group distinguishes sounds with the techniques of othek 1, othek 2, and othek 3. The frequency produced in the games of the Gedogan Rumah Wisata Osing group ranges from 320-1120 Hz This study is expected that this research will be a way to preserve culture by introducing and integrating related learning.
Peningkatan Level Pemahaman Konsep Teori Kinetik Gas Mahasiswa Calon Guru Fisika Melalui Metode Demontrasi Interaktif dengan Bantuan Ragam Media Visual Yusal, Yulianti; Suhandi, Andi; Setiawan, Wawan; Kaniawati, Ida
JIPFRI (Jurnal Inovasi Pendidikan Fisika dan Riset Ilmiah) Vol. 5 No. 1 (2021): May Edition
Publisher : Universitas Nurul Huda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30599/jipfri.v5i1.943

Abstract

The research on increasing the level of understanding of the kinetic theory of gases concepts for prospective physics teacher students through interactive demonstration methods with the help of a variety of visual media has been carried out. This study aims to determine the increase in the level of students’ understanding of the kinetic theory of gases concept through interactive demonstration methods with the help of various visual media. The method used was pre-experimental with one group pretest-posttest design. The research subjects were 76 prospective physics teacher students at a university in the city of Makassar, South Sulawesi. The test instrument used was a concept understanding level test in the form of an essay consisted of three questions. The results showed that most of the students reached a complete understanding level of the kinetic theory of gases after attending a basic physics course through interactive demonstration methods with the help of various visual media. Thus, the level of students’ understanding of kinetic theory of gases concept has increased through interactive demonstration methods with the help of various visual media.
The Application of Non-Thermal Plasma and Electrocoagulation as Purifier of Liquid Waste in Home Industries Samura, Lisa; Maulani, Mustamina; Rosyidan, Cahaya; Putra, Valentinus Galih Vidia
JIPFRI (Jurnal Inovasi Pendidikan Fisika dan Riset Ilmiah) Vol. 6 No. 1 (2022): May Edition
Publisher : Universitas Nurul Huda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30599/jipfri.v6i1.992

Abstract

This study aims to examine the decomposition method of liquid waste in the home industry, especially in the tofu industry, by using non-thermal plasma and electrocoagulant methods that are environmentally friendly and with low energy. In this study, the plasma method, electro-coagulant method, and a combination of both (electro-coagulant followed by plasma method and plasma followed by electro-coagulant method) were used to decompose liquid waste in the tofu industry. The results showed that non-thermal plasma followed by the electrocoagulation method was the most effective in reducing the T.D.S. value of 1983 ppm (the minimum value of the total control T.D.S. was around 2702 ppm), the minimum value of electrical conductivity (E.C.) was around 3967 (μs/cm), and also obtained a value of 3967 (μs/cm). pH 7.0. Based on the research results, non-thermal plasma combined with the electrocoagulant method can be applied to more optimally decompose liquid waste, especially in the tofu industry. The combination method of plasma and electrocoagulation to decompose the tofu industrial wastewater, which is environmentally friendly, is the novelty of this research

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