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All Journal International Journal of Public Health Science (IJPHS) International Journal of Evaluation and Research in Education (IJERE) Jurnal Pendidikan dan Pengajaran Berkala Fisika Indonesia : Jurnal Ilmiah Fisika, Pembelajaran dan Aplikasinya Jurnal Riset dan Kajian Pendidikan Fisika Jurnal Pendidikan Fisika Indonesia Jurnal Pendidikan IPA Indonesia JFA (Jurnal Fisika dan Aplikasinya) Berkala Ilmiah Pendidikan Fisika EDUKASI JIPFRI (Jurnal Inovasi Pendidikan Fisika dan Riset Ilmiah) JIPF (Jurnal Ilmu Pendidikan Fisika) Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Ilmiah Pendidikan Fisika Momentum: Physics Education Journal Indonesian Journal of Science and Mathematics Education JPF : JURNAL PENDIDIKAN FISIKA Jurnal Kumparan Fisika Indonesian Review of Physics (IRiP) Jurnal Aisyah : Jurnal Ilmu Kesehatan Didaktika: Jurnal Kependidikan Media Publikasi Promosi Kesehatan Indonesia (MPPKI) International journal of education and learning Jurnal Material dan Energi Indonesia Jurnal Kesehatan Reproduksi Journal of Environment and Sustainability Education Jurnal Pendidikan Progresif JIPFRI (Jurnal Inovasi Pendidikan Fisika dan Riset Ilmiah)

Moh. Irma Sukarelawan

Ahmad Dahlan University

Author-ID : 754245

Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Environmental Science Health Professions Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Veterinary Other

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An Analysis of Graduate Students’ Conceptual Understanding in Heat and Temperature (H&T) Using Three-Tier Diagnostic Test Moh Irma Sukarelawan; Jumadi Jumadi; Nurulhuda Abdul Rahman
Indonesian Review of Physics (IRiP) Vol. 2 No. 1 (2019)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/irip.v2i1.910

There have been many studies that investigate H&T misconceptions among students in Indonesia but the respondents are usually limited to senior high school students. This study aims to analyse the conceptual understanding in H&T concepts of Masters of Physics Education students with a focus on identifying their misconceptions. The study employs the survey research design and data were collected using a three-tier diagnostic test. Twelve Masters of Physics Education students who are enrolled in one of the private universities in Yogyakarta City took part in the study. They were selected using the convenient sampling technique. Data on conceptual understanding involve both quantitative and qualitative data. As such, the data was analysed based on the percentage of student response patterns. Results showed that the majority of students (62.5%) have some form of misconceptions about the concepts of H&T and only 22.9% hold the scientifically accepted conceptions. The most common misconception held by the students is that both H&T depend on the material of an object. Other descriptions of conceptual understanding are False Positive (4.2%), False Negative (4.2%), and Lack of Knowledge (6.2%). Interestingly, none of the students made a lucky guess in responding to the test items. We conclude that the pattern in conceptual understanding specifically that of misconceptions are ubiquitous regardless of the level of study. Years of learning have failed to address misconceptions among students even at the graduate level. This result has implications on how learning should be designed to actively resolve the issue of misconceptions among students.

Pengembangan smart box berbasis digital dengan memanfaatkan arduino uno sebagai sumber belajar fisika Teguh Santoso; Riswanto Riswanto; Nyoto Suseno; Moh. Irma Sukarelawan
Berkala Fisika Indonesia : Jurnal Ilmiah Fisika, Pembelajaran dan Aplikasinya Vol 13, No 2 (2022)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/bfi-jifpa.v13i2.22809

Pertumbuhan penduduk dan peningkatan kebutuhan konsumsi hidup masyarakat berdampak terhadap tingginya produksi sampah. Kebiasaan masyarakat yang membuang sampah sembarangan dapat berakibat buruk terhadap kesehatan dan lingkungan. Solusi yang dapat diberikan untuk dapat mengatasi masalah ini yaitu dengan memberikan tindakan kuratif dan tindakan preventif. Kotak sampah, kerap menjadi salah satu alasan untuk membuang sampah pada tempatnya. Maka dibutuhkan kotak sampah yang dapat mempermudah dalam membuang sampah. Oleh karena itu, dikembangkan kotak sampah pintar atau smart box berbasis digital dengan memanfaatkan mikrokontroler Arduino uno. Smart box dikembangkan menggunakan sensor HC-SR04. Kotak sampah didesain dengan prinsip kerja kotak sampah dapat terbuka dan menutup secara otomatis ketika seseorang membuang sampah. Selain itu, tujuan pengembangan kotak sampah ini dapat dimanfaatkan sebagai sumber belajar fisika dalam penerapan sensor ultrasonik. Penelitian ini menggunakan metode pengembangan model ADDIE. Hasil penelitian menunjukan bahwa smart box berbasis digital dinyatakan sangat layak dengan persentase kelayakan 89%. Sedangkan dari sisi hasil pemanfaatan sebagai sumber belajar fisika, respon pengguna dari guru dan siswa memiliki persentase sebesar 89% dengan kriteria sangat baik. Development of a digital-based smart box by utilizing Arduino Uno as a physics learning resource. Population growth and increasing consumption needs of people's lives impact high waste production. People's habit of littering can have a negative impact on health and the environment. The solution that can be given to overcome this problem is to provide curative and preventive measures. Trash boxes are often one of the reasons to throw trash in its place. So we need a trash box that can make garbage disposal easier. Therefore, a digital-based smart box or smart box was developed by utilizing the Arduino Uno microcontroller. The smart box was developed using the HC-SR04 sensor. The trash box is designed with the working principle that the trash box can open and close automatically when someone throws out the trash. In addition, the purpose of developing this garbage box can be used as a source of learning physics in the application of ultrasonic sensors. This study uses the ADDIE model development method. The results showed that the digital-based smart box was declared very feasible, with a feasibility percentage of 89%. Meanwhile, regarding the results of utilization as a source of learning physics, user responses from teachers and students have a percentage of 89% with very good criteria.

Online Learning Using Google Incorporated for Student High School: Mapping Motivation Using Rasch Model in Physics Learning Moh. Irma Sukarelawan; Ariati Dina Puspitasari; Zulfa 'Amalia Rahmatika; Dennis Dennis; Ishafit Ishafit; Fitri Nur Hikmah; Toni Kus Indratno; Eko Nur Sulistyo
Berkala Ilmiah Pendidikan Fisika Vol 10, No 2 (2022)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/bipf.v10i2.12209

This study aimed to determine the motivation level of high school students during online learning using Google Incorporated. This research is included in the type of survey research. The survey was conducted in one high school in the city of Yogyakarta. Respondents consisted of 32 people (L = 46% and P = 54%) students of class X. Student motivation was evaluated using a motivational instrument consisting of 14 items and spread over three aspects: motivation, self-efficacy, and responsibility. The instrument uses a 5-point Likert scale, from Strongly Disagree (1) to Strongly Agree (5). The level of student motivation was analyzed using the Rasch model with the Logit Value of Person (LVP) technique combined with the Wright map and Differential Item Functioning (DIF). The analysis results show that 41% of students have a moderate level of motivation, 25% at a high level, 19% at a very high level, and 16% at a low level. The results of the DIF analysis show that one of the items (Re4) in the Responsibility aspect tends to benefit female students. This has implications for the emergence of student interest in studying physics.

Physical and psychological violence victimization scale in adolescents dating: Confirmatory factor analysis and Rasch model Suci Musvita Ayu; Erni Gustina; Liena Sofiana; Yuniar Wardani; Moh Irma Sukarelawan
International Journal of Evaluation and Research in Education (IJERE) Vol 12, No 1: March 2023
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijere.v12i1.22250

This study aimed to assess the psychometric properties of physical and psychological violence victimization (PPVV) scales in adolescent dating. The PPVV scale consists of 37 items (17 items of physical violence and 20 items of psychological violence), with a 4-point Likert rating scale. A total of 682 students met the inclusion criteria as respondents (88.56% female, 11.44% male). Respondents are in the age range of 15-24 years and from the first year of college to the fourth year. The results showed that two items did not fit statistically, and six were biased toward the respondent’s attributes. The average difficulty level of the item is higher than the respondent’s ability level. The PPVV instrument developed shows unidimensionality. Meanwhile, the four rating scales used have not shown satisfactory performance. They need to be simplified into three scales. However, analysis of the confirmatory factor analysis (CFA) and Rasch model shows that the PPVV scale has a good factor structure and psychometric properties as a measuring tool. So, the PPVV instrument can be used by future researchers by eliminating PhyV11 and PhyV16 and using a three-level rating scale.

Socioscientific Issues (SSI) Strategy Adjacent to Ethnoscience: A Critical Analysis of Science Reconstruction Ahmad Khoiri; Moh. Irma Sukarelawan; Mohd Fauzi Sedon; Che Nidzam Che Ahmad; Sukarmin Sukarmin; Qori Agussuryani; Misbah Misbah
Jurnal Penelitian Pendidikan IPA Vol 8 No 5 (2022): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i5.2128

Low students' reconstruction skills in understanding science through local issues in society. The purpose of the study was to analyze the categorization of science reconstruction skills and test the effectiveness of the ethnoscience-adjacent Socioscientific Issues (SSI) strategy. Type of quasi-experimental quantitative research with independent sample type t-statistical design. Purposive sampling technique with a total of 65 high school students from 3 different schools clustered, namely schools in the village category, intermediate category, and city category. School categories are based on mileage from the city center. The data collection tool uses student science reconstruction tests and SSI strategy implementation questionnaires. The effectiveness of the SSI strategy consists of pretest and post-test data of students' science reconstruction skills. Data analysis techniques use the t-test and Manova test. The results showed that the categorization of students' science reconstruction skills was dominant in the Other Smart Kids (OSK) category by a p-value of 0.026 < 0.05; Students felt unfamiliar with the culture being studied, even though students' knowledge of science increased. The MANOVA test obtained the results of the experimental class (known with KE) = 0.674 and the Fcount KE = 17.974, showing that the SSI strategy with ethnoscience proximity was very effective in empowering student's science reconstruction skills simultaneously (SMA A, B, and C) with significant influence. Research recommendations that science reconstruction skills give the meaning of learning about how to appreciate and preserve the traditions and culture of society as a formation of the nation's character.

Presentation-based Macromedia Flash Design on Static Electricity Material for Junior High School Students Fitri April Yanti; M Anas Thohir; Moh Irma Sukarelawan; Hendri Noperi
Jurnal Ilmiah Pendidikan Fisika Vol 7, No 1 (2023)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jipf.v7i1.7479

The study aimed to design a presentation-based macromedia flash on static electricity for junior high school students. This study uses the type of research and development. The ADDIE model was chosen in this study, which includes: analysis, design, development, implementation, and evaluation. However, the design stage is carried out in 3 stages: analysis, design, and development. The research data were obtained by reviewing the curriculum, interviews, and validation questionnaires. There were 9 students in class IX who were subject to a limited trial in this study. Data was analysed by reviewing the curriculum contents, descriptive interview results, and quantitative analysis for validation results. The results showed that the presentation-based macromedia flash design results on static electricity material for junior high school students were declared valid and could be used by junior high school students. It was concluded that the results of the presentation-based macromedia flash design as a learning medium for static electricity material were accurate and could be utilized by junior high school students.

An investigation of item bias in the four-tier diagnostic test using Rasch model Jumadi Jumadi; Moh Irma Sukarelawan; Heru Kuswanto
International Journal of Evaluation and Research in Education (IJERE) Vol 12, No 2: June 2023
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijere.v12i2.22845

The existence of item bias in a set of measuring instruments can threaten the instrument’s validity. Based on the Rasch model, this study evaluated item bias in the four-tier heat and temperature diagnostic test (4T-HTDT). This study used a cross-sectional quantitative survey method. There were 241 students selected using a stratified random sampling technique. The 4T-HTDT instrument consisted of 20 items grouped into five concept groups. Students’ conceptual understanding was grouped into five categories, namely scientific knowledge (Rating=5), false positive (Rating=4), false negative (Rating=3), misconceptions (Rating=2), and lack of knowledge (Rating=1). The differential item functioning (DIF) score was used to evaluate item bias in the 4T-HTDT. Bias was reviewed based on the respondent’s gender, class, and school. The item has DIF if the probability value is <5%. The results showed that 35% (7 out of 20 items) spread over five groups of heat and temperature concepts were biased. However, excluding seven DIF items from the measurement set would not significantly affect the composition and distribution of items. Thus, the 13 items in the 4T-HTDT instrument are free from bias and can be used to evaluate the conceptual understanding of high school students.

PENGARUH WAKTU DEPOSISI PADA TEBAL LAPISAN, STRUKTUR MIKRO, RESISTIVITAS KEPING LAPISAN TIPIS CU/NI HASIL DEPOSISI DENGAN TEKNIK ELEKTROPLATING MOH. TOIFUR; NURAMALIA A; OKIMUSTAVA O; IRMA SUKARELAWAN
Jurnal Material dan Energi Indonesia Vol 7, No 02 (2017)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

Telah dibuat lapisan tipis Cu/Ni pada variasi waktu deposisi Ni dengan metode elektroplating. Penelitian bertujuan untuk menentukan pengaruh waktu deposisi terhadap tebal lapisan Ni, struktur mikro, dan resistivitas lapisan. Sebagai elektroda digunakan pelat nikel dan tembaga, sedangkan larutan elektrolit dibuat dari paduan NiSO4 75g, NiCl2 10g , H3BO3 7,5g, dan H2O 250 ml. Deposisi dilakukan pada tegangan 1,5 volt, jarak antar elektroda 4 cm, dan suhu 60°C. Waktu deposisi divariasi dari 1 menit sampai 5 menit. Karakterisasi sampel dilakukan dengan memotret tampang permukaan Ni dan tampang lintang Cu/Ni menggunakan foto SEM, analisis kandungan unsurnya menggunakan EDS untuk sampel hasil deposisi 1 menit dan 5 menit, karakterisasi struktur mikro dengan XRD, tebal lapisan Ni dengan perhitungan, serta resistivitas keping dilakukan dengan alat probe empat titik. Hasil penelitian menunjukkan bahwa tebal lapisan Ni sebanding dengan waktu deposisi Ni. Dari foto SEM pada permukaan lapisan Ni terlihat bahwa sampel hasil deposisi Ni selama 1 menit belum menampakkan adanya butir-butir Ni sedangkan pada sampel hasil deposisi Ni selama 5 menit telah menampakkan butir-butir Ni. Dari analisis menggunakan EDS diperoleh bahwa pada lapisan Cu/Ni mengandung elemen Ni dan Cu serta senyawa NiO dan CuO dengan kadar Ni sebanding dengan waktu deposisi Ni. Dari analisis struktur mikro menggunakan XRD diperoleh beberapa fasa yaitu Cu, Ni, dan NiO berstruktur kristal sedangkan fasa CuO berstruktur amorf. Dari nilai resistivitas keping, semakin lama waktu deposisi resistivitas keping semakin berkurang.

Adaptation and evaluation of psychometric properties of HELAM using the Rasch model in the Indonesian context Trikinasih Handayani; Moh Irma Sukarelawan; Mohd Effendi Ewan Mohd Matore; Much Fuad Saifuddin
International Journal of Evaluation and Research in Education (IJERE) Vol 12, No 4: December 2023
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijere.v12i4.27703

Many schools have shifted their learning mode from face to face to fully online in order to reduce virus transmission and avoid learning loss, resulting in accelerated use of the learning management system (LMS). The implementation of online learning over the last 3 years in Indonesia needs to be evaluated. However, the available evaluation scales are in different cultural contexts. Therefore, the existing scales should be adapted. This study aims to adapt and report the psychometric properties of the Hexagonal E-Learning Assessment Model (HELAM) scale in the context of Indonesian culture. The adaptation followed the procedure suggested by Beaton. To achieve a measurement accuracy of up to 0.5 logit at a 99% confidence level, 326 teachers taking the Teacher Professional Education (TPE) program in position program were involved. The psychometric properties of the HELAM scale were analyzed using the Rasch model to improve accuracy and observe the quality of the HELAM scale. The results of the analysis show that the HELAM scale has good psychometric properties in the context of Indonesian culture at the instrument and item level. The elements of reliability and validity have met the good criteria. Thus, the adapted HELAM scale can be applied to the Indonesian context.

Differentiated Learning in Physics Lessons to Increase Creativity and Knowledge of Class X Students Indra Dami Susanti; Ishafit; Moh. Irma Sukarelawan
Didaktika: Jurnal Kependidikan Vol. 13 No. 2 (2024): Didaktika Mei 2024
Publisher : South Sulawesi Education Development (SSED)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58230/27454312.671

Student learning outcomes are still low because the physics learning taught is not yet on target even though there are many factors that influence this because the teaching system is still focused in one direction. The aim of this research is to carry out differentiated learning according to students' learning styles so that students can be more creative in finding out the material provided by the teacher without any sense of compulsion, so that the learning that students undergo can be meaningful. This type of research is quantitative research with an experimental approach method. In this design, the researcher gives an initial test to both classes to determine the experimental and control classes before receiving treatment. The research sample was students of SMA Negeri 4 PPU class X.1 as the experimental class and class X.2 as the control class which was determined using non-random sampling techniques. The research data is in the form of a pretest, a diagnostic test to determine students' learning styles, creativity during learning and a posttest to determine students' physics knowledge. Validity data for creativity instruments and questions used Winstep software and for creativity used normality, homogeneity, Wicoxon and Mann Whitney tests, calculations were carried out using SPSS version 26 and Excel. The results obtained using the non-parametric test that the researcher carried out were (1) there was an effect of differentiated learning on students' creativity and knowledge of physics with a sig value. 0,000. (2) there are differences in student creativity and physics knowledge learning outcomes between the experimental class and the control class where the sig value is 0.000 <0.05. (3) Based on the results of research conducted by researchers using non-parametric tests, it can be concluded that classes that receive treatment are more effective in increasing their creativity and knowledge.

Co-Authors A, NURAMALIA Abdullah, Nurul Syafiqah Yap Abdullah, Nurul Syafiqah Yap binti Agustinus Suwondo Ahmad Ahid Mudayana Ahmad Khoiri Anisa Nur Azizah, Anisa Nur Anisatur Rofiqah, Siti Anjani, Dewi Maulidah Nur Annisa Syifa Ariati Dina Puspitasari, Ariati Dina Arifiyanti, Fitria Asa Ismia Bunga Aisyahrani Azizah, Sofia Nur Che Nidzam Che Ahmad Citrasukmawati, Alfina Deidra Robertha Anggraeny Noel Dennis Dennis Dewinta, Mustika Cahya Nirmala Dian Artha Kusumaningtyas Dina Puspitasari, Ariati Djumati, Jamaludin Dwi Sulisworo Eko Nur Sulistyo Eko Nursulistiyo Erni Gustina Erni Gustina Ety Dwiastuti Ety Dwiastuti Evda Noptha Damayanti Fajar Fitri Fardanti, Aribah Chika Fatkhur Rohman Fitri April Yanti Fitri Nur Hikmah Fitria Arifiyanti H. Kuswanto Hendri Noperi Heru Kuswanto Hikmah, F N Hikmah, F. N. Hikmah, Fitri Nur Hikmah, Ulfiana Nurul Indra Dami Susanti Ishafit Ishafit Ishafit Ishafit Ishafit Jamaludin Djumati Jefree Fahana Jimmy Jupri Jumadi Jumadi Jumadi Jumadi Jumadi, J Jumadi, J. Kodriati, Nurul Kulsum, Zulva Ferdiana Kustianingsih, Diah Ayu Kuswanto, H Liena Sofiana Liena Sofiana Liena Sofiana Lisdiyanti, Teti M. Anas Thohir Marini Amalia Ocvianti Meldi, Putri Apriliani Miftakhatun Sa’adah Misbah Misbah Mochamad Iqbal Nurmansyah Moh. Toifur Mohd Effendi Ewan Mohd Matore Mohd Fauzi Sedon Much. Fuad Saifuddin Muhammad Ramdhan Muhammad Syahriandi Adhantoro NURAMALIA A Nurjannah, T Nurjannah, Tri Nursulistyo, Eko Nurulhuda Abdul Rahman Nuryana, Zalik Nyoto Suseno O, OKIMUSTAVA Okimustava Okimustava Panji Hidayat Prabowo, Yoga Dwi Pratiwi Dwijananti Qori Agussuryani Raden Oktova Raharja, Endra Putra Rahayu, Fatonah Rahman, Nurulhuda Abdul Ramadanti Catur Khasanah Ramadhan, M F Ramadhan, M. Firman Ratu Matahari Reza Ariefka riswanto riswanto Ryzal Perdana Santri, Ichtiarini Nurullita Septian Emma Dwi Jatmika Septian Emma Dwi Jatmika, Septian Emma Dwi Soeharto Soeharto Soeharto Soeharto Soeharto, S. Sriyanto Sriyanto Sriyanto Sriyanto Sriyanto Sriyanto Sriyanto Sriyanto Sriyanto Sriyanto Sriyanto Sriyanto Sriyanto Suci Musvita Ayu Suci Musvita Ayu Sukarmin Sukarmin Syifa, Annisa Teguh Santoso Thoharoh Halimatusa’diyah Toni Kus Indratno Tri Nurjannah Ulfiana Nurul Hikmah Wahyu Nanda Eka Saputra, Wahyu Nanda Eka Warsono Warsono Widodo Widodo Wira Okta Viana Yudhiakto Pramudya Yudi Setyawati Yuniar Wardani Yuniar Wardani Zulfa 'Amalia Rahmatika

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