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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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Pengaruh Pembelajaran Blended Learning Menggunakan Tracker pada Materi Gerak Harmonis Sederhana Berbasis Inkuiri Terbimbing Terhadap Peningkatan Kemampuan Berpikir Kreatif Siswa Alfayani, Cindy; Suana, Wayan; Viyanti, Viyanti
JIPFRI (Jurnal Inovasi Pendidikan Fisika dan Riset Ilmiah) Vol. 8 No. 1 (2024): May Edition
Publisher : Universitas Nurul Huda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30599/jipfri.v8i1.3315

Abstract

This study aims to assess the influence of blended learning, along with a guided inquiry-based tracker app, on students' ability to think creatively. The main goal of the study is to quantify the extent to which this approach enhances students' capacity for original thought. The research design employed in this study is the One Group Pretest Posttest design. The research sample consisted of thirty-six students from SMAN 1 Gedongtataan's X Science 3 class. The instruction of fundamental harmonic motion on springs is facilitated through the utilization of a guided inquiry-based tracker application in a blended learning environment. The collection of data on students' creative thinking abilities involved the use of written assessments (Pretest-Posttest) and the analysis of this data using the Paired Sample T-Test. The research findings showed an N-Gain value of 0.20, which falls into the low range. Additionally, the paired sample T-test analysis revealed a statistically significant result with a sig (2-tailed) value of less than 0.05. The findings indicate that there were discernible variations in the creative cognitive abilities of students prior to and following their utilization of the tracker application. The results indicate that the usage of a guided inquiry-based tracker application in blended learning environments can improve students' ability to think creatively.
Hands-on Solar Energy: Exploring How Light Influence Solar Cell Performance in Junior High School Experiments Wahidin, Naufal Rabah; Prima, Eka Cahya; Riandi, Riandi
JIPFRI (Jurnal Inovasi Pendidikan Fisika dan Riset Ilmiah) Vol. 8 No. 2 (2024): November Edition
Publisher : Universitas Nurul Huda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30599/jipfri.v8i2.3349

Abstract

This study explores the impact of light wavelength on solar cell performance through a hands-on laboratory experiment designed for junior high school students. The experiment utilized a spectrometer app to measure the dominant wavelengths of various visible light colors and assessed the corresponding voltage and current generated by a solar cell. Results indicated a clear inverse relationship between wavelength and solar cell output, with shorter wavelengths producing higher voltage and current values. For example, light with a wavelength of 400 nm resulted in the highest voltage (1.75 V) and current (13.9 µA), whereas light at 650 nm generated the lowest output (1.43 V and 8.7 µA). This experiment provides an accessible, cost-effective way for students to grasp the principles of solar energy and wavelength effects, enhancing their understanding of energy conversion in renewable technologies.
Pengembangan E-modul Multimedia Interaktif Berbasis Model Visual Auditory Kinesthetic untuk Meningkatkan Keterampilan Proses Sains dan Penguasaan Materi Fisika Putri Rose Amanda Puri; Yusman Wiyatmo
JIPFRI (Jurnal Inovasi Pendidikan Fisika dan Riset Ilmiah) Vol. 8 No. 2 (2024): November Edition
Publisher : Universitas Nurul Huda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30599/jipfri.v8i2.3395

Abstract

In physics learning, one of the skills needed is science process skills (KPS) because it can affect the level of mastery of physics material of students. However, the KPS and mastery of physics material of students are still low so that this research is carried out with the aim of producing physics interactive multimedia e-module based on the Visual Auditory Kinesthetic (VAK) model that are feasible, practical, and effective in improving KPS and mastery of physics material of students. R&D research method with 4D research design was used in this research. The feasibility of the media was assessed by one expert lecturer and one practitioner, the practicality of the media was obtained from students' responses to the media, and the effectiveness of the media was measured using the Pretest-Posttest Control Group design. This research was conducted on February 12 - March 15, 2024 at SMA N 1 Sanden involving class XI students as research samples. The data analysis techniques used include SBi, PA, N-Gain, Mann-Whitney test, and effect size. The results showed that the e-module was very feasible, practical, and effective in improving KPS with an N-gain of 0.47 (medium) and an effect size of 0.136 (medium) and mastery of material with an N-Gain of 0.31 (medium) and an effect size of 0.143 (very high).
Profil Pembelajaran Fisika dalam Penerapan Kurikulum Merdeka dan P5 di Sekolah Menengah Atas Virijai, Febrian; Riandi, Riandi; Rochintaniawati, Diana; Prima, Eka Cahya; Rusdiana, Dadi; Warliani , Resti; Wahyuni, Diah; Mellyzar , Mellyzar; Ridwan, Ridwan; Jasid, Adhara
JIPFRI (Jurnal Inovasi Pendidikan Fisika dan Riset Ilmiah) Vol. 8 No. 2 (2024): November Edition
Publisher : Universitas Nurul Huda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30599/jipfri.v8i2.3451

Abstract

This study aims to analyze the implementation of physics learning in the context of the Independent Curriculum and the Pancasila Student Profile (P5) in one of the state senior high schools in Indragiri Hilir Regency, Riau Province. The Independent Curriculum is designed to provide greater freedom to schools and teachers in designing and implementing the learning process, with an emphasis on project-based learning and the development of student competencies as a whole. This requires case study research to see the obstacles in the implementation of KM and P5. This study uses a mixed methods, qualitative with interviews with physics teachers and analysis of learning device documents and quantitative with observation of questionnaires to 28 students. The results of the study indicate that the implementation of the Independent Curriculum in physics learning has been implemented, but there are obstacles in teacher readiness, difficulty in student understanding, and limited laboratory equipment and materials. In conclusion, the implementation of physics learning with the Independent Curriculum and P5 in Indonesia shows great potential in improving the quality of education and developing student skills and character. However, teacher readiness in implementation and infrastructure are needed to ensure the success of this implementation evenly across schools.
Etnofisika Permainan Tradisional Dodorobe Sebagai Pengembangan Bahan Ajar Fisika Mahyudin, Haryati; Hasan, Siti Nahria
JIPFRI (Jurnal Inovasi Pendidikan Fisika dan Riset Ilmiah) Vol. 8 No. 2 (2024): November Edition
Publisher : Universitas Nurul Huda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30599/jipfri.v8i2.3790

Abstract

The purpose of this study is to produce physics teaching materials related to the Dorobe game that are suitable for use by high school students and to find out the students' response to the teaching materials developed. The research was conducted in a small group of 15 students from SMA Negeri 6 Ternate. The method used in this study is a 4D development study which includes four stages, namely definition, design, development, and dissemination through an ethnographic approach to examine the physical concepts contained in the dodorobe game. The data analysis technique in this study is the Likert scale. As a result of this study, the average percentage of physics teaching materials based on evaluation by material expert validators was 72.5%, the average percentage of assessment by media validators was 87.5%, and the students' response to the teaching materials developed based on linguistic, material and appearance aspects was very good with a score of 80.9%. For this reason, physics teaching materials in the traditional game of dodorobe are feasible in the process of learning physics on impulse and momentum materials.
Perlindungan Sensor Suhu Cu/Ni dengan Nitroselulosa Surur, Miftahus; Toifur, Moh.; Okimustava, Okimustava; Putri, Siti Zahra Helmania
JIPFRI (Jurnal Inovasi Pendidikan Fisika dan Riset Ilmiah) Vol. 8 No. 2 (2024): November Edition
Publisher : Universitas Nurul Huda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30599/jipfri.v8i2.3820

Abstract

Coating of Cu/Ni with nitrocellulose (NC) has been carried out with the aim of determining the effect of using NC as a protective film on the sensitivity and activation energy of the sensor. The samples used were Cu/Ni and Cu/Ni/Cu where the NC coating on Cu/Ni was carried out using a spray method with a pressure of 1.2 Mpa. Both sensor samples were used to measure the temperature of liquid nitrogen (liquid N2) which was varied from -160C - 0C. In addition to temperature, voltage and current were also measured. The sensitivity value was obtained from the slope of the resistance curve against temperature, while the activation energy was obtained from the slope of the logarithm of conductivity against one per absolute temperature. From the sensitivity test, it is known that both sensors have a tendency to be more sensitive when the temperature is lowered, but the presence of the NC layer causes a decrease in sensitivity of up to 18.9%, namely from 3.95 /C to 3.18 /C at a temperature of -160C following the equation S(T)=0.10e-0.012T. The use of NC protective layer can also increase the activation energy by 1.3%, namely from (4.29  0.01)x10-9 eV to (4.35  0.01)x10-9 eV. These results can be used as a consideration for temperature sensor manufacturers that the use of NC protective layer is important but can reduce sensor sensitivity.
Pengembangan Aplikasi Sensor Giant Magnetoresistance seri AB001-02 untuk Desain Alat Ukur Massa berbasis Mikrokontroler ATMega328p Maulida, Fanny; Aminudin, Ahmad; Waslaluddin
JIPFRI (Jurnal Inovasi Pendidikan Fisika dan Riset Ilmiah) Vol. 9 No. 1 (2025): May Edition
Publisher : Universitas Nurul Huda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30599/jipfri.v9i1.3355

Abstract

In this research, the application of Giant Magnetoresistance sensor AB001-02 series for mass measurement using ATMega328p microcontroller has been developed. Characterization is done by bringing a neodymium magnet closer to the GMR sensor. From the tests conducted, it is known that the farthest range detected is 3.5 cm with the optimal sensitivity area in the range of 0 - 1.5 cm. Based on the tests that have been carried out, changes in mass result in spring displacement (∆x). Displacement causes changes in the magnetic field read by the GMR sensor so that the output voltage of the GMR sensor changes. The greater the mass given, the greater the output voltage of the GMR sensor. The results show the sensitivity of the GMR sensor on mass measurement is 0.0816 Volt/Kg and has a measurement range of 0 - 4.3 Kg with a resolution of 100 g.
Plating Nikel pada Kawat Tembaga untuk Meningkatkan Kepekaan sebagai Sensor Suhu Rendah Zahra, Siti Zahra Helmalia Putri; Toifur, Moh.
JIPFRI (Jurnal Inovasi Pendidikan Fisika dan Riset Ilmiah) Vol. 9 No. 1 (2025): May Edition
Publisher : Universitas Nurul Huda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30599/jipfri.v9i1.3402

Abstract

This research aims to determine the sensitivity of the sensor as a low temperature sensor from the Ni-coated Cu coil with electroplating technique. The deposition parameters are set, namely the electrolyte solution by dissolving NiSO4, NiCl2, H3BO4 and distilled water, voltage 4.5V, electrode distance 4 cm, electrolyte temperature 60 ° C for 4 minutes. The sensor sensitivity test was carried out by varying the temperature from 0˚C to -150˚C by inserting the sensor in a liquid nitrogen thermos and lifting it to its original position. Acquisition of temperature and voltage data at any time was carried out with the help of a transducer. Based on the results of the study, the Voltage-Temperature curve shows that the sensitivity value obtained by the Cu coil is S(T) = -1E-06 T - 5E-05 and the Cu/Ni coil S(T) = -4E-06 T - 0.0002. The results of the T=-200 ˚C projection show that the sensitivity value of the Cu/Ni coil has a greater value than the Cu coil. The Cu coil shows a value of 0.00035 while the Cu/Ni coil is 0.0014. So Ni has an effect on increasing the sensitivity of the Cu coil as a low temperature sensor.
Uji Coba Penggunaan Teepol Sebagai Bahan Alternatif pada Eksperimen Viskositas di Laboratorium Fisika Dasar Asmoro, Cahyo Puji; Susanti, Hana
JIPFRI (Jurnal Inovasi Pendidikan Fisika dan Riset Ilmiah) Vol. 9 No. 1 (2025): May Edition
Publisher : Universitas Nurul Huda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30599/jipfri.v9i1.3961

Abstract

Viscosity experiment is one of the materials given in the Basic Physics experiment course at FPMIPA UPI which aims to measure the viscosity level of a liquid using the Stokes law method or the ball viscosimetry method. Previously, oil was often used as a test material, but its thick color made observation of the ball in the liquid difficult, especially when using software such as trackers that require visual clarity. The purpose of this study was to examine the alternative of using teepol as a test material. The research method applied is the experimental method of replacing oil with teepol. From the results of experimental data collection using Stokes' law, with 4 balls of different diameters, the viscosity value of teepol ranges from 3.36 to 4.55 kg/ms. The consistent, reliable and valid measurement results show that teepol is reliable for viscosity experiments.  In conclusion, the use of teepol as an alternative material in viscosity experiments offers an innovative solution to the visual challenges faced when using oil.
Pengaruh Variasi Fraksi Volume Filler Terhadap Sifat Mekanik pada Komposit Polyester Berpenguat Serat Pelepah Pisang Rosmawati, Erlina; Apsarini, Syarifatunnisa Eka; Hikmah, Utiya; Nayiroh, Nurun
JIPFRI (Jurnal Inovasi Pendidikan Fisika dan Riset Ilmiah) Vol. 9 No. 1 (2025): May Edition
Publisher : Universitas Nurul Huda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30599/mvexk077

Abstract

The purpose of this study is to ascertain how changes in the volume proportion of banana stems affect the composite's mechanical characteristics and microscopic structure.  Banana stem fibre served as a natural reinforcement in this investigation together with a polyester matrix.  The selection of banana stem fibre was based on its broad availability and possible mechanism.  The hands lay-up approach is used in this study.  The volume proportion of banana stem fibre was varied from 0% to 25% in order to mould each sample into a composite.  A two-hour alkalisation treatment with 5% NaOH was applied to banana stem fibre. A Universal Testing Machine (UTM) was used to assess the samples' tensile strength, and an optical microscope was used to examine their microstructure.  According to the study's findings, the tensile strength values of composites with volume fractions of 0%, 10%, 15%, 20%, and 25% were 5.9 Mpa, 11.9 Mpa, 8.9 Mpa, and 7.9 Mpa, respectively.  It is evident that the sample with the best tensile stress value, 11.9 Mpa, has a 15% banana stem volume fraction.

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