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JURNAL FIRNAS
Published by Universitas Muhammadiyah Metro
ISSN : 2722077X     EISSN : 27222144     DOI : https://doi.org/10.24127
Core Subject : Science, Education,
Education Physics
Aims and scope of the FIRNAS Journal is innovation related to physics, either through learning or through research by educators and students. In detail it can be seen as follows: 1. Innovation Physics Learning: models, strategies, approaches, development of teaching materials and learning media for physics; 2. Scientific research: experimental physics and development research in the field of physics (usually the type of quantitative research); 3. Philosophy of science: renewable thinking in the field of physics, but has an acceptable reference (usually the type of qualitative research/quantitative research).
Arjuna Subject : Fisika dan Astronomi - Fisika dan Astronomi (Lain-Lain)
Articles 35 Documents
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The Development Of Hydrostatic Pressure Props As Learning Media Physics Of Senior High School Huda Hinggo Sapriki; Partono Partono; M. Barkah Salim
JURNAL FIRNAS Vol 1 No 1 (2020)
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/firnas.v1i1.1647

Abstract

AbstractThe props used by students of SMAN 4 metro are only able to show the concept of hydrostatic pressure through spray distance only. This resulted in the limited knowledge of students regarding the concept of hydrostatic pressure.. So researchers need to develop props that are able to show the concept of hydrostatic pressure to be more complex, can show the effect of depth to the amount of pressure, can show the amount of hydrostatic pressure in the same depth, and can show the effect of density to the amount of pressure. The purpose of this research are: (1) produces hydrostatic pressure props that work well, (2) produces hydrostatic pressure props that are suitable for learning media, and (3) to know about students respond of hydrostatic pressure props developed. This research is done by research and development method (R & D) using ADDIE development model (Analysis, Design, Development, Implementation and Evaluation). The results of this research are: (1) Hydrostatic pressure props developed can work well, (2) the average of feasibility level media component and material is amount of 95.8% include of the criteria of props is very feasible to use as a media of learning., and (3) student's response to props amounted to90.96% means the props are very well received by the students. Keywords: Research and Development, Learning Media, Hydrostatic Pressure Tool
Pengembangan Panduan Praktikum Laboratorium Virtual Berbasis Keterampilan Proses Sains Untuk Meningkatkan Pemahaman Konsep Siswa Dini Anggraini; Nyoto Suseno; Dedy Hidayatullah Alarifin
JURNAL FIRNAS Vol 1 No 1 (2020)
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/firnas.v1i1.1648

Abstract

ABSTRACTEfforts to improve understanding of concepts in students can be seen from their academic abilities. Understanding concepts is a term used to mean the extent to which students are able to understand the basic concepts of a material provided by the teacher. One effort to improve the understanding of concepts in students is to do experimental learning models or practicum. Along with the advancement of time where technology can be used as a tool in learning, therefore the implementation of practicum can be done using a virtual laboratory. The use of virtual laboratories can run well and in accordance with procedures when using a virtual laboratory practicum guidelines. The making of practicum guidelines must not be separated from the scientific process skills because it has been regulated in Regulation of the Ministry of Education and Culture No. 22 of2016.The purpose of this study is to find out the development of practical process guidelines based on science process skills using virtual laboratories, to determine the impact of virtual laboratories on students' understanding of concepts, and to determine the strengths and weaknesses of virtual laboratories. After conducting field tests in SMA 1 Metro with a class XII IPA 4 as sample, it is known that the results of the feasibility of using a virtual laboratory practice guidelines based on science process skills, namely expert validation got a percentage of 84.6%, Teacher Response 91.25% and Student Response 88, 4% Based on the average percentage of the three assessments of 88.08%, it is in the very feasible category. As for understanding the concept an increase of 21.4 between the pretest and posttest scores. Based on the results of the study, the virtual laboratory practicum guidelines based on science process skills affect the learning process specifically to improve students' understanding of concepts. Keywords: Development of practicum guides, virtual laboratories, science process skills, conceptual understanding
Pengaruh Bentuk Baling-Baling Terhadap Kecepatan Putar Sebagai Media Pembelajaran Ersi Ferdila; Partono Partono; M. Barkah Salim
JURNAL FIRNAS Vol 1 No 1 (2020)
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/firnas.v1i1.1649

Abstract

ABSTRACTAnemometer propellers have many forms, but there is no data yet to show the difference between propeller and rotational speed. So the purpose of this study is to determine the difference in rotational speed based on the shape of the anemometer propeller.The research method used was experimental research. The experiments were carried out using fan blades, scissors, a quarter cup, and a turbine. Data analysis used the formula of rotational speed, accuracy, and error during the experiment.The results showed that each form of the propeller on the anemometer produced a different rotational speed. The shape of the propeller that produces the greatest speed is obtained from the shape of a quarter cup propeller with an estimated speed. The results of the study are used as learning resources in the form of posters. The poster created has been tested for eligibility by the design validator and material validtor. Keywords: Propeller, Rotational Speed.
Pembuatan Standar Operasional Prosedur (SOP) Praktikum Untuk Meningkatkan Efesiensi Pelasanaan Pratikum Fisika SMA Sri Handayani; Nyoto Suseno; Dedy Hidayatullah Alarifin
JURNAL FIRNAS Vol 1 No 1 (2020)
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/firnas.v1i1.1651

Abstract

ABSTRACTThe problem in this research is that the management of the physics laboratory is still not optimal. Therefore, it is necessary to have a managementsystem or management of laboratory implementation in a good physics laboratoryby creating standard operating procedures (SOP) for practicum implementation. The aim to be achieved in this study is to produce an SOP for practicum implementation in the utilization of physics laboratories in senior high school and to determine the efficiency of the implementation of senior high school physics practicum after using the developed SOP. The development model used in this research is the ADDIE development model, which is an extension of Analysis, Design, Development, Implementation, and Evaluation. The product feasibility level is seen from the results of validation from laboratory management experts, the results of the feasibility percentage of practicum SOP are 83.33%, and the percentage of students' responses obtained from the product trial results is91.38%. Thus, it can be concluded that the practicum SOP developed is suitable for use in the process of practical activities. Keywords: standard operational procedure, efficiency, and practicum.
The Development Of A Simple Harmonics Module In The Video Based Laboratory (VBL) Mar'atus Sholikhah; Partono Partono; M. Barkah Salim
JURNAL FIRNAS Vol 1 No 1 (2020)
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/firnas.v1i1.1652

Abstract

ABSTRACKA simple harmonic motion practicum module in video based laboratory (VBL) spring helps teaching and learning process in the classroom. The work procedure in the practicum module uses technology video to help for observation and analyze the physics concepts of simple harmonic motion in spring. By using video analysis tracker software, it can help teaching and learning process in the classroom such as practical activities. The purpose of this research is to produce practicum module based on video based laboratory (VBL). This research uses research and development method (R&D) and research uses the ADDIE.The results of the assessment by experts, namely the media experts are97.58%, material experts 95.58%, and linguists 95.58%. Appraisal by experts earns a percentage of 96.19%. The result of the assessment by experts obtaineda percentage of 96.19% and the results of the questionnaire given to student inthe module trials gained a percentage of 81.07%. The results of this research can be concluded that the video based laboratory (VBL) is practicum module is declared worthy of use in the process of practicum activities, has an agreeable response and has a positive effect on student practicum activities.Based on some of the above, this practical module has suggestions for users, namely, every computer used has installed tracker, the software trackerworks well and prepares tools for calibration. Keywords: Video Based Laboratory (VBL, and simple harmonic motion in spring, ADDIE.
PENGEMBANGAN ALAT PERAGA ELEKTRONIKA PADA MATERI RANGKAIAN ARUS BOLAK-BALIK (ALTERNATING CURRENT) SEBAGAI MEDIA PEMBELAJARAN Rafita Al Qorny; Purwiro Harjati; M. Barkah Salim
JURNAL FIRNAS Vol 1 No 2 (2020)
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/firnas.v1i2.2090

Abstract

Abstract: Researchers have conducted research on the development of electronic props in the AC current circuit material. This development research is research that aims to improve existing products. The purpose of this research and development is to determine the level of the feasibility of electronic props on the material of AC current circuits that are developed as learning media and to find out the respondent's response to electronic props on the material of AC current circuits developed. The research method uses Research and Development / R & D with the ADDIE development model which consists of Analysis (analysis), Design (design), Development (development), Implementation (implementation) and Evaluation (evaluation) stages. The analysis phase is to see the condition of the existing equipment. The Design Stage is designing the props that will be developed. The Development Phase is to develop by conducting expert validation. The implementation phase is to do a small group trial and evaluation stage, which is to repair electronic teaching aids in the material of AC current circuits developed. The results of research on electronic props media on the material of alternating current circuits are very feasible. Based on the results of the analysis of the assessment of media experts on electronic props on the material alternating current series obtained an average percentage of 82% with very decent criteria. Assessment of material experts obtained an average percentage of 81% with very reasonable criteria. The results of the student response questionnaire obtained a percentage of 89% with very agree criteria. Based on the results of the discussion regarding the development of electronic props in the AC current circuit material, it can be concluded that the teaching aids developed are very suitable for use as learning media. Suggestion, the use of electronic props on AC current circuit material developed for further research is expected to increase student interest and provide ease of understanding.
PENGGUNAAN ALAT PRAKTIKUM MESIN ATWOOD BERBASIS ARDUINO TERHADAP HASIL BELAJAR DAN KETERAMPILAN ARGUMENTASI MAHASISWA PENDIDIKAN FISIKA PADA MATA PRAKTIKUM MEKANIKA TAHUN AKADEMIK 2017/2018 Gina Lailatul Fajri; Nyoto Suseno; M. Barkah Salim
JURNAL FIRNAS Vol 1 No 2 (2020)
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/firnas.v1i2.2092

Abstract

Abstract: The results of the presurvey conducted at the Laboratory of Physics Education, University of Muhammadiyah Metro that there is an arduino-based atwood machine practicum tool that has been made by Rohmah (2017) and has been validated with good accuracy but this tool has not been used in learning and has several advantages one of which is automatic detect the time needed for objects to move, so that the tool can work well and can be used to find out learning outcomes and argumentation skills. The research subjects were 12 students of Muhammadiyah Metro University physics education. Data collection instruments use student worksheets and test questions. The results showed that the use of arduino-based atwood machine practicum tools could affect the learning outcomes and argumentation skills of physics education students. Learning outcomes were calculated using a t-test with a significance level of 5%, so the results showed that thit abel t table was 5.66 ≥ 2.07, thus rejecting hypothesis H0 and accept H1: (there is a difference between the pretest and posttest scores) the disputes are 21.61. Then for student argumentation skills obtained an average percentage value of 83.33% from three aspects, namely claim, evidence and reasoning. Suggestions for readers, can be used as reference media for atwood machine practicum tools in learning with different materials and other learning methods.
PENGEMBANGAN PANDUAN PRAKTIKUM LABORATORIUM VIRTUAL PADA MATERI ARUS LISTRIK SEARAH Kurniati Kurniati; Nyoto Suseno; M. Barkah Salim
JURNAL FIRNAS Vol 1 No 2 (2020)
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/firnas.v1i2.2094

Abstract

Abstract: The rapid development of technology has an influence on the world of education. Physics is one of the subjects that are considered difficult so that the need for supporting activities is practicum activities. Practicum activities can be done using a virtual laboratory. This study aims to develop a virtual laboratory practical guide for direct current electric material in class XII semester 1 at SMA Negeri 4 Metro Tejo Sari, Metro Timur District which is expected to support the physics learning process, especially the subject of series circuits, parallel circuits and Kirchhoff's law. The type of research used is research and development (R&D). The model used is a 4D model developed by Thiagarajan. This model consists of 4 stages, namely define (analyze needs), design (design a product), development (develop the designed product), and finally desseminate (disseminate the product). The instrument used is an assessment questionnaire. There are two types of questionnaires used, the first is a material and media expert validation questionnaire, and the second is a student and teacher response questionnaire. The practical guide used for virtual laboratory practicum activities is made in web format (.html) using Articulate Storyline 3 media. The results of the material and media expert validation test obtained an average percentage value of 84.59% with a very decent category. The practicality of the virtual laboratory practicum guide obtained an average percentage value of 82.05% in the very practical category. This proves that the virtual laboratory practical guide on direct current electric material can be used in learning activities at school. The virtual laboratory practicum guide should be operated using a computer with a fairly stable internet connection.
PENGEMBANGAN ALAT PRAKTIKUM PORTABLE DENGAN SENSOR LASER UNTUK PENGUKURAN GERAK Risda Oktaviana Sari; Partono Partono; Dedy Hidayatullah Alarifin
JURNAL FIRNAS Vol 1 No 2 (2020)
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/firnas.v1i2.2095

Abstract

ABSTRACT : The research (1) aims to determine the speed of moving objects on a trajectory, (2) to determine the performance of portable practicum tools with laser sensors on motion materials that are in accordance with the concept of the method, (3) to facilitate users in obtaining data, (4) to know portable practicum tools according to the principle of accuracy and practice, (5) knowing the advantages and disadvantages of the tool. This type of research is development using the ADDIE method (Analysis, Design, Development, Implementation, Evaluation). The research was conducted at the Physics Education Laboratory, Muhammadiyah Metro University. The subject of the field trial was the second semester student of UM Metro Physics Education. The object of the field trial is a portable practicum tool with a laser sensor on motion material. Types of research data in the form of quantitative and qualitative data. The data collection instruments were in the form of a media expert validation questionnaire, material experts and field trials. The data analysis technique was carried out in the form of triangulation of data by combining the obtained validation results. Based on the results of media validation obtained a percentage of 82, 98% is declared very feasible. Based on the results of material expert validation with a percentage of 88.57%, it is said to be very feasible. Based on field trial data obtained through student responses, a percentage of 82.86 was declared very feasible. From the expert validation data and field tests that have been carried out, it can be concluded that the portable practicum tool with a laser sensor on motion material is declared very feasible with a percentage obtained of 84.80%.
Pengembangan Media Pembelajaran Interaktif Pada Materi Gelombang Cahaya Berbasis Android Menggunakan Articulate Storyline 3 Dhea Dina Amalia; Riswanto Riswanto; Dedy Hidayatullah Alarifin
JURNAL FIRNAS Vol 1 No 2 (2020)
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/firnas.v1i2.2096

Abstract

Abstract : This development research aims to develop interactive learning media in the form of links that can be opened by students when studying light waves, especially in light polarization sub-materials that are suitable for use in the learning process. The interactive learning media produced from this development research aims to make learning more fun and students do not feel bored when learning takes place. Development research is a research method that produces or develops a particular product with the aim of testing the effectiveness of the product that has been developed. The research model used is the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation). The research was conducted by developing interactive learning media products using the Articulate Storyline 3 application. The developed product has been validated by media experts and material experts to get an average percentage score of 86.25%. The validation results show that the media is very feasible to use in learning, it is reviewed based on the results from the aspect of learning objectives and aspects of language. The results of the student response trial get an average percentage of 82%. Shows that the product is very attractive to students, it is reviewed based on the results from the design aspect

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