Article Per Year (5 Year)
p-Index From 2021 - 2026
1.259
P-Index
This Author published in this journals
All Journal Kasuari: Physics Education Journal (KPEJ) JURPIKAT (Jurnal Pengabdian Kepada Masyarakat) Jurnal Genesis Indonesia Buletin Edukasi Indonesia Jurnal Tiyasadarma: Jurnal Pengabdian Kepada Masyarakat JIPFRI (Jurnal Inovasi Pendidikan Fisika dan Riset Ilmiah)
Okimustava
Unknown Affiliation
Humanities Astronomy Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Dentistry Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Physics Public Health Social Sciences Other

Published : 7 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 7 Documents
Search

 1 
Analysis of the Effectiveness of Guided Inquiry-Based Physics Learning with the PhET Simulation Guidebook on Global Warming Material: Efforts to Improve Science Process Skills of High School Students Violita, Selly; Alifah, Rihmah; Okimustava
Jurnal Genesis Indonesia Vol. 3 No. 02 (2024): Jurnal Genesis Indonesia
Publisher : The Indonesian Institute of Science and Technology Research

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56741/jgi.v3i02.480

Abstract

This research aims to develop a guided inquiry-based physics learning guidebook using PhET simulations on global warming material to improve the science process skills of 10th-grade students. The type of research used is development research with a 4D development model. However, this research was carried out only at the development stage, where the product being made would be tested for feasibility first by experts to find out how far the product had been developed. The subjects in this development research were two media experts and two material experts as validators of the guidebook being developed. The media and material expert validation results show that this guidebook falls within the criteria of being quite valid, with a percentage score of 45% from the media expert validation test and 46% from the material expert validation test. This guidebook can be considered a good development based on the development results. It can be used to support physics learning at the high school level, especially regarding global warming.
Youtube dan Perubahan Sikap Ilmiah dengan Problem Based Learning Waras Non Sari; Okimustava
Buletin Edukasi Indonesia Vol. 2 No. 03 (2023): Buletin Edukasi Indonesia
Publisher : The Indonesian Institute of Science and Technology Research

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56741/bei.v2i03.385

Abstract

Pada dasarnya, peserta didik kelas X-H SMA Negeri 1 Purworejo tergolong kelas yang aktif. Terlihat pada saat observasi pembelajaran, beberapa peserta didik berani menjawab pertanyaan dari guru. Namun demikian, berdasarkan hasil observasi dan profilling peserta didik ditemukan adanya masalah atau kurangnya keterlibatan peserta didik dalam pembelajaran. Berdasarkan identifikasi masalah yang ada di kelas X-H SMA Negeri 1 Purworejo, maka diambil batasan masalahnya yaitu rendahnya sikap ilmiah peserta didik pada saat observasi pembelajaran. Penelitian ini bertujuan untuk meningkatkan kemampuan sikap ilmiah peserta didik menggunakan Problem Based Learning (PBL) berbantuan media interaktif Youtube. Penelitian ini merupakan penelitian tindakan kelas dengan subjek kelas X-H yang terdiri dari 35 peserta didik. Teknik pengumpulan data menggunakan teknik non tes berupa lembar observasi dan dokumentasi. Teknik analsis data menggunakan analisis data kuantitatif dan kualitatif. Teknik analisis data kuantitatif menggunakan rata-rata (dalam persentase) hasil lembar observasi kemampuan sikap ilmiah peserta didik. Sedangkan teknik analisis data kualitatif menggunakan deskriptif kualitatif berdasarkan dokumentasi dan lembar keterlaksanaan model PBL. Hasil penelitian ini menunjukkan bahwa penerapan PBL berbantuan video interaktif Youtube mampu meningkatkan sikap ilmiah peserta didik pada materi Pemanasan Global. Hasil analisis rata-rata sikap ilmiah pada Siklus I yaitu 76% dan pada Siklus II yaitu 88% (mencapai target penelitian 80%).
Edukasi Fisika: Pembuatan Es Krim Menggunakan Metode Contextual Teaching and Learning Iskandar, Feri; Okimustava
Jurnal Tiyasadarma Vol. 2 No. 2 (2025): Vol. 2 No. 2 (2025): Januari 2025 | Jurnal Tiyasadarma
Publisher : LPPM ITEBA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62375/jta.v2i2.443

Abstract

The low level of scientific literacy in society and the perception of physics as a difficult subject to understand pose significant challenges in enhancing public comprehension and engagement with science. Addressing these challenges requires a contextual learning approach that links physics concepts to everyday activities, enabling the community to better understand and apply scientific knowledge. This program aimed to improve public understanding of physics concepts through a contextual approach applied to ice cream-making activities, while also equipping participants with practical skills that are both educationally and economically beneficial. The activity was attended by 11 participants, mostly housewives from Mekar Sari Housing Complex, Sekupang District, Batam City. Conducted at the Posyandu facility, the program utilized the Contextual Teaching and Learning (CTL) approach, incorporating education sessions, demonstrations, hands-on ice cream making, and reflective discussions. Data collection was carried out through direct observations and Likert-scale-based pre-test and post-test questionnaires to measure participants’ understanding, skills, motivation, and creativity. The results indicated an increase in participants' understanding of physics concepts, with the average pre-test score of 58% rising to 93% in the post-test. The program also successfully enhanced participants’ motivation and creativity in applying physics concepts to everyday life. Positive feedback from participants suggested the sustainable application of the knowledge gained, particularly in home-based ice cream-making activities. This activity effectively improved participants' understanding of physics concepts, motivation, and creativity through a contextual approach based on ice cream-making, providing sustainable educational and practical benefits.
Pembuatan Sensor Suhu Berbahan Kawat Kumparan dengan Indikator Intensitas Cahaya Toifur, Moh. Toifur; Dina , Zulfana; 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.
Pendidikan Instruktur Khusus Sekolah Lansia (Piksel) di PCA Sedayu Dody Hartanto; Bambang Sudarsono; Ulaya Ahdiani; Yusutria; Nani Aprilia; Okimustava
JURPIKAT (Jurnal Pengabdian Kepada Masyarakat) Vol. 6 No. 2 (2025)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/jurpikat.v6i2.2399

Abstract

Pertumbuhan populasi lansia yang signifikan menuntut adanya program pendidikan yang berkelanjutan untuk meningkatkan kualitas hidup mereka. Pendidikan Instruktur Khusus Sekolah Lansia (PIKSEL) merupakan salah satu inisiatif yang bertujuan untuk mencetak instruktur yang kompeten dalam mendidik dan membimbing para lansia di lingkungan Sekolah Lansia. Program ini dilaksanakan di Pimpinan Cabang Aisyiyah (PCA) Sedayu, Kabupaten Bantul, dengan pendekatan yang integratif, mencakup aspek fisik, psikologis, sosial, dan spiritual. PIKSEL dirancang agar para instruktur tidak hanya memiliki kompetensi pedagogik, tetapi juga keterampilan dalam mendampingi lansia dengan pendekatan yang lebih humanis dan berbasis komunitas. Artikel ini membahas konsep, implementasi, serta evaluasi program PIKSEL dalam meningkatkan kapasitas para instruktur dan dampaknya terhadap peserta Sekolah Lansia
Budidaya Melon Sweet Honey dengan Teknik Hidroponik Machida pada Kalurahan Argodadi Bantul Hani Irawati; Okimustava; Zuchrotus Salamah; Hadi Sasongko; Yahya Hanafi; Barry Nur Setyanto; Bambang Sudarsono
JURPIKAT (Jurnal Pengabdian Kepada Masyarakat) Vol. 6 No. 3 (2025)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/jurpikat.v6i3.2513

Abstract

Permasalahan utama yang dihadapi oleh warga Kalurahan ArgodadiI adalah keterbatasan pengetahuan dan keterampilan budidaya melon secara modern. Sehingga perlu dilakukan pendampingan untuk budi daya melon dengan menggunakan metode yang lebih modern yaitu dengan metode hidroponik Machida. Tujuan dari kegiatan pengabdian yang dilakukan adalah untuk menambah pengetahuan warga Kalurahan Argodadi tentang budi daya melon secara modern dengan memanfaatkan lahan terbatas dengan metode hidroponik Machida. Metode pelaksanaan kegiatan ini menggunakan pendekatan Participatory Learning and Action (PLA), di mana warga dilibatkan aktif dalam setiap tahap, mulai dari perencanaan hingga evaluasi, guna menjamin keberlanjutan program. Kegiatan pengabdian yang dilakukan dimulai dengan pelatihan dan dilanjutkan dengan pendampingan budi daya melon. Kegiatan pendampingan dilakukan mulai dari persiapan lahan, pembenihan bibit melon sampai pada penanaman melon. Berdasarkan kegiatan pengabdian yang telah dilakukan diperoleh hasil peningkatan pengetahuan warga Kalurahan Argodadi tentang budi daya melon secara modern dengan menggunakan metode hidroponik teknik machida).
Development of an Inquiry Based and Deep Learning Animate Physics Module with 4D Models to the Develop Stage Maisaroh, Mukholiffatul; Toifur, Moh.; Okimustava
Kasuari: Physics Education Journal (KPEJ) Vol. 8 No. 2 (2025): December 2025
Publisher : Universitas Papua, Jurusan Pendidikan Fisika FKIP Unipa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37891/kpej.v8i2.1022

Abstract

This research aims to develop an animate physics module based on an inquiry approach and deep learning. The method used is Research and Development (R&D) with a 4D model consisting of the Define, Design, Develop, and Disseminate stages. The research was carried out up to the Develop stage which includes analysis of the curriculum, materials, and student needs (Define).module structure design (Design); and expert validation and limited trials (Develop).The research instruments consisted of an expert validation questionnaire, a student response questionnaire, and learning outcome tests (pretest and posttest). The validation results showed that the module obtained a score of 87% (very suitable) from material experts, 85% (very suitable) from media expert, and 83% (suitable) from language experts. Limited trials on 25 grade XI students showed a practicality score of 86% (very practical). Furthermore, student learning outcomes improved, with an average pretest score of 58.4, a posttest score of 80.6, and an N-Gain of 0.062 (medium-high category). These findings demonstrate that the inquiry based and immersive learning based physics module is feasible, practical, and effective for improving conceptual understanding and higher order thingking skills in physics learning. This study provides a significant contribution to the development of innovative learning materials aligned with the demands of the 21st century, offering an alternative solution for creating meaningful, contextual, and critical-thinking-oriented physics learning.
Co-Authors Alifah, Rihmah Bambang Sudarsono Barry Nur Setyanto Dina , Zulfana Dody Hartanto Feri Iskandar Hadi Sasongko Hani Irawati Maisaroh, Mukholiffatul Moh. Toifur Nani Aprilia Toifur, Moh. Toifur Ulaya Ahdiani Violita, Selly Waras Non Sari Yahya Hanafi Yusutria Yusutria Zuchrotus Salamah