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Jurnal Pendidikan Fisika dan Keilmuan (JPFK)
Published by Universitas PGRI Madiun
ISSN : 24428868     EISSN : 2442904X     DOI : -
Core Subject : Science, Education,
Astronomy Education Physics
Jurnal Pendidikan Fisika dan Keilmuan (JPFK) with registered number ISSN 2442-8868 (printed), ISSN 2442-904X(online) is scientific journals which publish articles from the fields of physics and physics education. JPFK will publish in two times issues Volume 1, Numbered: 1-2 are scheduled for publication: March and September.
Arjuna Subject : -
Articles 7 Documents
 1 
Search results for , issue "Vol 9, No 2 (2023)" : 7 Documents clear
SYNTHESIZE AND CHARACTERIZATION OF PVP/CA AND CHITOSAN NANOFIBER USING ELECTROSPINNING MEURETTA ALAWIYAH PULUNGAN; RAFLI PANDU RAMADHANI; MEUTIA KAMILATUN NUHA AP IDJAN; IDA SRIYANTI; M RUDI SANJAYA; JAIDAN JAUHARI; RADIYATI UMI PARTAN
Jurnal Pendidikan Fisika dan Keilmuan (JPFK) Vol 9, No 2 (2023)
Publisher : UNIVERISTAS PGRI MADIUN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/jpfk.v9i2.16916

Abstract

Nanofibers is one of the results of composites that have an important role in the industrial field, wound dressing, drug delivery and tissue engineering. Manufacturing of nanofibers can be carried out using electrospinning. Electrospinning is an easy, fast and simple technique for produced fibers with sizes ranging from micrometers to nanometers. We explained how to produce and the characteristics of nanofibers.  The purpose of this study was to see the characterization of PVP/CA fiber. The fiber were made with consentration of PVP 10.4% (w/w) and mixed with variation of chitosan 0.5%;1%;1.5% (w/w). Process parameter that used in this research such us flowrate 0,20 ml/hour, high voltage 12 kV, and speed of drum is 200 rpm with the distances to needle tip of collector is 75 cm. The result showed that the morphology of fiber PVP/CA are bead fiber and bead free. The average diameter of PVP/CA fibers was 234;267;325 nm. Adding chitosan made the diameter of fibers increase. The XRD result shown that the fibers of PVP/CA/AE has an amorf phase. The fibers were potentially used in any sectors.
Development of an Instrument to Test Understanding Kinematic Concepts Jeffry Handhika; Mislan Sasono; Farida Huriawati; Mukholiffatul Maisaroh; Johan Aritonang
Jurnal Pendidikan Fisika dan Keilmuan (JPFK) Vol 9, No 2 (2023)
Publisher : UNIVERISTAS PGRI MADIUN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/jpfk.v9i2.17978

Abstract

This research aims to develop an instrument for understanding kinematics concepts. Instrument development was carried out by adapting the steps (1) Writing specifications and Writing concept understanding test questions (2) Reviewing and improving concept understanding test questions (3) Implementing test questions, (4) Interpreting the results of concept understanding test analysis. The material, construction and language aspects have been declared appropriate by experts. The test was tested on students who had taken basic physics and had teaching/field work experience. Based on the results of trials using Iteman, information was obtained that thirty questions on the concept understanding test were reliable, but six questions were declared invalid. The results of the software analysis also indicate that invalid questions tend to have poor power discrimination and distracting questions below 5%.
Cybergogy Trends in Cognitive Psychology of Physics Learning: A Systematic Literature Review from 2019-2023 with NVivo Achmad Samsudin; Hera Novia; Andi Suhandi; Adam Hadiana Aminudin; Muhamad Yusup; Supriyatman Supriyatman; Masrifah Masrifah; Niki Dian Permana; Bayram Costu
Jurnal Pendidikan Fisika dan Keilmuan (JPFK) Vol 9, No 2 (2023)
Publisher : UNIVERISTAS PGRI MADIUN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/jpfk.v9i2.17257

Abstract

The purpose of this Systematic Literature Review (SLR) is to identify the cybergogy trends in cognitive psychology in physics learning from 2019-2023. The focus of this review includes research methods, technology used, links to cognitive psychology, and physics concepts. A total of 60 articles (60 articles indexed Scopus and 29 of them indexed Scopus and WoS) were used in this review using the Prisma guide. The analysis was carried out with the help of NVivo12 as well as percentage calculations. The results show that: 1) The research method used is dominated by quasi-experiments (22%); 2) The technology used in learning is dominated by virtual reality/lab (35%); 3) Most of the links with cognitive psychology are devoted to conception (33%), and; 4) Physics concepts that are widely used in research are dominated by concepts related to electricity and magnetism (27%). The results of this review indicate that research on cybergogy directly in physics learning is still minimal. However, if it is generalized to research on technology in physics learning over the last five years, it can be seen that the trend is quite good. Thus, the results of this review recommend further research in developing technologies that are popular in physics learning cybergogy, such as the development of virtual reality/lab or Augmented Reality.
Bibliometric Analysis of Microcontroller-Based Learning Media
Jurnal Pendidikan Fisika dan Keilmuan (JPFK) Vol 9, No 2 (2023)
Publisher : UNIVERISTAS PGRI MADIUN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/jpfk.v9i2.20945

Abstract

This study aims to conduct a bibliometric analysis of the research trends of microcontroller-based learning media. This analysis was carried out using VOSViewer software on articles indexed on Google Scholar during the period 2008 to 2024. The results of the analysis show that there are 526 articles discussing the development of microcontroller-based learning media, with the peak of publication occurring in 2023. The study also identified four main clusters in this study, namely "Science and Technology Learning Media," "Physics Learning Media," "Internet and Technology-Based Learning Media," and "Microcontroller Learning Media." Current research trends tend to focus on the integration of advanced technologies such as the Internet, Arduino, and the Internet of Things (IoT) in learning. This study is expected to be a foundation for other researchers in determining research topics related to the development of microcontroller-based learning media.
Analysis of Classroom Light Intensity as an Indicator of Effects of Eyestrain in the Effectiveness of the Learning Process at the Universitas Muhammadiyah Lamongan
Jurnal Pendidikan Fisika dan Keilmuan (JPFK) Vol 9, No 2 (2023)
Publisher : UNIVERISTAS PGRI MADIUN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/jpfk.v9i2.17716

Abstract

Eye fatigue may be brought on by the room's inappropriate lighting level. Classroom lighting is one of the physical aspects of learning that can impact how well students learn. The University of Muhammadiyah Lamongan has never reviewed the amount of light present in classrooms, nevertheless. Therefore, in this study, we brought up the issue of the connection between the classroom's light intensity and the measure of the impact of eye tiredness on the efficacy of learning at Universitas Muhammadiyah Lamongan. Based on a review of the outcomes of mapping light intensity in classrooms at the Universitas Muhammadiyah Lamongan, this study intends to ascertain the impact of room light intensity on eye fatigue in students as well as review classroom facilities. Analytical observation is the research methodology used. The information was gathered using a questionnaire about using a lux meter to measure light intensity and creating two- and three-dimensional contour maps of the distribution of light intensity in classrooms. Following the collection of data from the two processes, the data was examined to determine whether the respondent survey results and the light intensity contour map data could be correlated based on the respondent's seat in the classroom. Students that were enrolled in classes at Universitas Muhammadiyah Lamongan were the respondents. According to the study's findings, eye fatigue affects students in class A302 at Universitas Muhammadiyah Lamongan because of the room's low light intensity values, which range from 56.5 to 67.6 Lux.  If the light intensity value is greater than 69 lux and is evenly distributed among all coordinate locations, which are the points where students are seated during lecture activities in class A302, the weary eye effect will vanish.
Developing Physics-Integrated Computational Thinking Skills Assessment Instrument Using Rasch Measurement Model
Jurnal Pendidikan Fisika dan Keilmuan (JPFK) Vol 9, No 2 (2023)
Publisher : UNIVERISTAS PGRI MADIUN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/jpfk.v9i2.20744

Abstract

Computational thinking skills (CT) are an essential skill for young generations. Integration of CT in physics has been studied widely since they are closely related to each other. However, instruments to assess CT in physics problem-solving are still limited. This study aims to develop a physics-integrated CT assessment instrument. Multiple choice items were developed and reviewed by experts in physics education. A pilot study is conducted with 121 undergraduate students. Based on the empirical data on the pilot study, the Rasch analysis using Winstep is conducted. The final instrument consists of 24 multiple-choice items. Each item has MNSQ in the range of 0.82-1.17. The ZSTD is in the range of -1.92-1.99 which can be classified in fit. Calculation with the Rasch model for 24 fit items shows person reliability of 0.81, item reliability of 0.89, and alpha Cronbach of 0.89. Those values can be classified as good.
REGULARIZATION PHASE AND AUXILIARY POTENTIAL TO MAINTAIN ADIABATIC QUANTUM DYNAMICS AT DELTA FUNCTION POTENTIAL
Jurnal Pendidikan Fisika dan Keilmuan (JPFK) Vol 9, No 2 (2023)
Publisher : UNIVERISTAS PGRI MADIUN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/jpfk.v9i2.18405

Abstract

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