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JIPFRI (Jurnal Inovasi Pendidikan Fisika dan Riset Ilmiah)
Published by STKIP Nurul Huda
ISSN : 25499076     EISSN : 2549905X     DOI : -
Core Subject : Science, Education,
Education Physics
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.
Arjuna Subject : -
Articles 9 Documents
 1 
Search results for , issue "Vol. 6 No. 2 (2022): November Edition" : 9 Documents clear
Analisis Nilai Kalor dan Laju Pembakaran Arang Cangkang Buah Karet Siti Hadijah; Azizah Mutiarani; Masturi; Ian Yulianti
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.
Impulse and Momentum Linear Teaching Materials with Al-Quran Verses to Practice Problem Solving Skills of Students: Practicality and Effectiveness Yayan Azhary; Mastuang Mastuang; Dewi Dewantara
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.v6i2.1304

Abstract

This study aims to describe the practicality and effectiveness of impulse and linear momentum teaching materials containing verses of the Koran to train students' problem-solving skills. This research is research and development (R&D) using the ADDIE model and tested on 12 students of class X MIPA 1 MAN 2 Banjarmasin. Data collection was obtained through a questionnaire instrument for student responses, and a test of students' cognitive learning outcomes and analyzed descriptively quantitatively. The results showed that: (1) teaching materials obtained a fairly practical category with a score of 2.48, (2) teaching materials obtained in the less effective category the N-gain value is 0.13 with a low category. It was concluded that the teaching materials were quite practical but not effective for practicing problem solving skills
Karakteristik Iklim Di Kota Palembang Serta Implikasinya Terhadap Bencana Kabut Asap Muhammad Romadoni; Hamdi Akhsan
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.v6i2.1541

Abstract

This research was conducted to determine the characteristics of the climate and its relationship to the haze disaster in the city of Palembang by utilizing data from the BMKG observation station, namely the Palembang Climatology Station and the Sultan Mahmud Baharudin II Meteorological Station, from 1981 to 2020. The research method used is secondary data research with a quantitative approach. The analysis used is according to the rules of the Expert Team on Climate Change Detection and indices ETCCDI. Trend analysis was carried out using the non-parametric Mankendal statistical and sens tests. The indices that experienced a significant trend were the temperature index, which indicates that the temperature in Palembang is increasing from time to time. The relationship between dry days has a correlation level of >0.9. This shows a close relationship between haze disasters and days without rain (CDD). The months prone to smog occur in June, July, August and September (JJAS).
Prediksi Perubahan Iklim Ekstrem di Kota Palembang dan Kaitannya dengan Fenomena El Niño-Southern Oscillation (ENSO) Berbasis Machine Learning Melly Ariska; Hamdi Akhsan; Muhammad Muslim; Muhammad Romadoni; Fena Siska Putriyani
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.v6i2.1611

Abstract

The purpose of this study is to provide predictions of climate conditions and trend of temperature rise in the city of Palembang in the 21st century. The BMKG station data used, namely SK Palembang and SM SMB II from the 2000-2020 period were analyzed based on the agreement of the Expert Team for Climate Change Detection and Indices (ETCCDI). ). Analysis using google colab shows that rainfall in the city of Palembang has a fairly high variability and a decrease in the number of rainy days that occur in the city of Palembang with the trend of air temperature, namely TMAXmean and TMINmean, has increased significantly by 2.40C for 50 years. Based on the correlation analysis between rainfall and El Niño-Southern Oscillation (ENSO) with Google Colab, a negative relationship was found. The El Niño-Southern Oscillation (ENSO) index used is the Niño 3.4 index. The study concluded that although the geographical location of Palembang city is located in the Asian Monsoon area, the ENSO phenomenon does not significantly affect rainfall variability in Palembang city.
Efektivitas Virtual Laboratory dalam Pembelajaran Praktikum Elektronika Terintegrasi Profetik Tri Isti Hartini; Martin; Imas Ratna Ermawati; Sekar Tyas Widyanti; Adinda Permata
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.v6i2.1623

Abstract

The purpose of this research is to develop a digital information media product about the Virtual Laboratory practicum in learning electronics for physics students. The research was conducted using the Research and Development (R&D) method with the ADDIE model, the product developed was in the form of online practicum/virtual electronics laboratory. The data source is physics education students at FKIP UHAMKA. Data sources were obtained from informants, documents, activity processes and validators. Data collection techniques using questionnaires and documentation, while the data analysis techniques used the gain score test, quantitative and qualitative descriptive analysis. Model validation was carried out using expert judgment using the Delphi technique. The results of this study are (1) online/virtual laboratory practicum models; (2) development of online practicum / virtual laboratory electronics; (3) The web-based student practicum model is feasible to apply. Validation from experts/experts in material academics, media and practitioners related to models and modules is 79.2 and 88.4 in the very good category. In this study, it can be seen that the character / prophetic values ​​of virtual laboratory users have 4 categories of values, namely shidiq which means honest with an average of 8.80, amanah which means responsibility with an average of 9.08 and tabliq / truth / communicative with an average of 9 .33, fathonah which means intelligent/curiosity, with an average of 9.00. The conclusion is that this electronics practicum is effective through a virtual laboratory and is feasible for prophetic training in student practicum on ohm's law and Kirchoff's law.
Profil Awal Kemampuan Representasi Ilmiah Calon Guru Fisika pada Pembelajaran Fisika Modern Diah Mulhayatiah; Parlindungan Sinaga; Dadi Rusdiana; Ida Kaniawati; Nurhalia Maulida Putri
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.v6i2.1624

Abstract

This research was conducted with the aim of determining the ability to learn physics in physics education students in solving physics problems using various types of representation modes. This research was conducted using descriptive qualitative approach. A descriptive qualitative approach was carried out by conducting literature studies in previous research journals to support the validity of this research. The results showed that physics education students are easier to solve problems about modern physics by using the image and graph representation mode than other representation modes
Pengujian Validasi Alat Peraga Instalasi Listrik 1 Phase dalam Perkuliahan Fisika Dasar 2 Martin; Tri Isti Hartini; Imas Ratna Ermawati
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.v6i2.1667

Abstract

This study describes specifically the feasibility testing procedure of the 1-phase electrical installation teaching aids that have been developed for the Basic Physics 2 course, Physics Education Study Program, Faculty of Teaching and Education, University of Muhammadiyah Prof. Dr. HAMKA. The instrument used in this study was a response questionnaire for material experts and media experts (lecturers and physics teachers). Feasibility testing is carried out through validation to material experts and media experts. The steps taken in carrying out the validation test are determining the type of instrument, referring to expert theory in compiling a questionnaire grid, compiling a questionnaire grid, and conducting data analysis. The final result of the due diligence test was 87.69% by material experts which consisted of aspects of material relevance, material organization and learning. While the final result for media experts is 86.15% consisting of aspects of media form, media quality and media function. Thus the teaching aids that have been developed have fulfilled the validity procedure with a very valid category.
Pembuatan Sensor Suhu Berbahan Kawat Kumparan dengan Indikator Intensitas Cahaya Moh. Toifur Toifur; Zulfana Dina; Okimustava
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.v6i2.1707

Abstract

This study aims to make a temperature sensor using coil wire with an indicator in the form of light intensity and to test the sensitivity of iron, copper, and nichrome wires in responding to changes in temperature. The temperature sensor unit consists of a coil of 250 turns, connected in series with a 3V/32W DC lamp and a 3 volt constant voltage source. As a medium, a room illuminated by a 100 watt lamp was used, where the lamp voltage is adjusted from 50 V to 150 V via slide regulator to produce a medium temperature from 30°C to 100°C, while for the indicator lamps, the light intensity of the lamp is measured with a luxmeter UT383. The results showed that there was a significant relationship between changes in medium temperature to light intensity for copper and iron coils while the nichrome coil is not. From the linear regression on temperature and light intensity data, the sensor sensitivity of copper and iron wire coils is (1.34 ±0.06) lux/°C and (7.33 ± 0.43) lux/°C, respectively. From these values can be known that the temperature sensor of the iron coil is more sensitive than copper, but the copper coil is more precise in indicating temperature than the iron coil. From this research, a temperature sensor unit made of copper and iron coils has been successfully made to measure the temperature of the medium from 30°C to 100°C using a light intensity indicator.
Analisis Persepsi Kebutuhan Guru SMA dalam Mengimplementasikan Model Project Based Learning (PjBL) Terintegrasi Budaya Lokal Dasmo Dasmo; Indica Yona Okyranida; Andry Fitrian; Neng Nenden Mulyaningsih; Fita Widiyatun; Irnin Agustina Dwi Astuti
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.v6i2.1757

Abstract

The problem faced by secondary education is the low ability in 3 fields, namely mathematics, science, and literacy. Therefore, it is necessary to innovate a project-based learning (PjBL) model integrated with local culture. The PjBL learning model can collaborate on several abilities of students, namely abilities in the fields of science, mathematics, and literacy simultaneously. Local culture is carried out to raise local wisdom in learning. This study aims to analyze the needs of high school physics teachers in developing an integrated project-based learning (PjBL) model for local culture. The research method used is descriptive qualitative. Research data were collected through interviews and observations. The interview was conducted by a high school physics teacher in the Depok area. From the results of the study, it was obtained that the project-based learning (PjBL) model integrated with local culture needs to be applied in physics learning in high schools in the Depok region. Teachers also need training on the application of the project-based learning (PjBL) model integrated with local culture to improve the quality of physics learning models in schools.

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