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All Journal Buletin Peternakan JURNAL ILMIAH PLATAX ELKHA : Jurnal Teknik Elektro Jurnal Diskursus Islam Jurnal Ilmu Ternak Veteriner Journal of the Indonesian Tropical Animal Agriculture agriTECH Jurnal Al-Tadzkiyyah Pedagogia: Jurnal Pendidikan REFLEKSI EDUKATIKA Jurnal Tadris Kimiya BERITA BIOLOGI Jurnal Ilmiah Ekonomi Islam ATTARBIYAH: Journal of Islamic Culture and Education Animal Production : Indonesian Journal of Animal Production Tadarus: Jurnal Pendidikan Islam Jurnal Biologi Tropis Edukasi Islami: Jurnal Pendidikan Islam Al-Madrasah: Jurnal Ilmiah Pendidikan Madrasah Ibtidaiyah ABDIMAS SILIWANGI Journal of Education Technology Literasi : Jurnal Ilmu Pendidikan Jurnal Pengembangan Penyuluhan Pertanian PENA AKUATIKA : JURNAL ILMIAH PERIKANAN DAN KELAUTAN Jurnal Teknodik At-Tajdid : Jurnal Pendidikan dan Pemikiran Islam Jurnal Manajemen Pendidikan Dasar, Menengah dan Tinggi [JMP-DMT] Jurnal Aplikasi Pelayaran dan Kepelabuhanan Indonesian Journal of Innovation Studies Jurnal Teknologi Hasil Peternakan SIGn Journal of Social Science ELIT JOURNAL Electrotechnics And Information Technology SENTRI: Jurnal Riset Ilmiah Jurnal Litek : Jurnal Listrik Telekomunikasi Elektronika Golden Ratio of Law and Social Policy Review (GRLSPR) Social Engagement: Jurnal Pengabdian Kepada Masyarakat JURNAL RETENTUM ENTRIES Jurnal Ilmiah Mahasiswa Kimia KAMBOTI Journal of Education Research and Development Journal of Sharia Economy and Islamic Tourism Lembaran Ilmu Kependidikan
Rusman Rusman
Faculty Of Animal Science, Gadjah Mada University, Jl. Fauna 3 Bulaksumur, Yogyakarta 55281
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Social Sciences Transportation Veterinary Other

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Analysis of Legal Protection of the Nature of the Archipelago: Related to the Impact of Global Warming Studied from the Perspective of Sociology Rusman, R.; Astuti, Hesti Dwi; Amalia, Mia; Sultoni, Muhammad Nawaf
Golden Ratio of Law and Social Policy Review Vol. 5 No. 1 (2025): July - December
Publisher : Manunggal Halim Jaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52970/grlspr.v5i1.825

Abstract

Global Warming is an urgent environmental crisis that demands serious attention worldwide. The worsening climate change has triggered this research, which aims to explore the complex relationship between societal ethics and the growing impacts of climate change. It applies an inclusive research method, combining in-depth literature analysis with careful case studies, to gain a deeper understanding of the ethical implications of global warming. The results of this study confirm the important role of ethics in shaping environmental policy and guiding individual behavior in the face of climate change challenges. In addition, the results deepen understanding of the looming impacts of climate change on depleting natural resources, serious threats to public health, and increasing social inequality. As part of the solution to the climate change challenge, the research emphasizes the importance of collective consciousness among the global community and strong social responsibility in reducing carbon emissions and mitigating environmental impacts.
Empirical Study of Differentiated Learning Using The Moodle Platform on Personalized Informatics Subjects in Vocational High Schools Kusnendar, Jajang; Darmawan, Deni; Rusman, Rusman; Rachman, Indriyani
Journal of Education Technology Vol. 9 No. 1 (2025): February
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jet.v9i1.87205

Abstract

Students have diverse learning abilities, however, in its implementation, learning is still found to be based on the teacher's wishes, not based on the students' learning needs. The diversity of students' learning styles is neglected, and teachers have difficulty accommodating it due to limited space and time. Therefore, it is important to implement differentiated learning to improve learning outcomes through personalized learning. This study aims to examine the application of differentiated learning using the Learning Management System (LMS) Moodle, through personalized learning and describe student responses. The method used is descriptive qualitative. Direct interviews with student representatives were conducted to determine responses to differentiated learning. Personalized learning is used by utilizing Moodle features in configuring teaching materials to facilitate student learning preferences which are packaged in three types as a manifestation of content differentiation and configuration in formative and remedial summative tests as a form of process differentiation. The results of the study indicate that: 1) a differentiated learning pattern was found, where each student has a varied learning pattern and preference for the teaching materials provided; 2) process differentiation successfully facilitates students' diverse learning abilities to achieve learning completeness; 3) Students responded positively to differentiated learning based on: typical learning preferences, availability of materials, learning readiness, learning speed, and opportunities to complete learning.
Pembuatan Video Edukasi untuk Meningkatkan Kesadaran Masyarakat Mengenai Rasisme di Indonesia Pratiwi, Theodesia Lady; Rusman, Rusman; Charlie, Charlie; Angelo, Michael; Criestina, Lilis; Hendro, Hendro; Wibowo, Ricky; Purnama, Jenny; Alima, Naida Aisyah; Suhartono, Gracia Vania
Social Engagement: Jurnal Pengabdian Kepada Masyarakat Vol. 1 No. 4 (2023): September 2023
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Internasional Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37253/se.v1i4.8563

Abstract

Diversity of religions, tribes, and races in Indonesia make Indonesia as a unique and rich country, but it also causes some disputes. It is not one or two times the disputes emerges. This indicates that Indonesians have lack of knowledge about racism and harmonization and how to maintain harmony by respecting and tolerating others. Thus, education on racism and harmonization is urgently needed. This study is going to design or create an educational video that is uploaded to YouTube that is expected to be able to increase people awareness on racism and harmonization. YouTube is chosen because it is easily accessed. The educational video got positive responds that stated that the video can enrich knowledge and increase the awareness on racism and harmonization. This may because the video outlines unique and interesting explanation through the animation and the video is easy to understand.
Analysis of 3 kW Solar Power Plant Production Optimization by Improving Energy Production Efficiency Using 3d Pvsyst Simulation Method Fiqri, Teguh Mohammad; Yacoub, Redi Ratiandi; Kurnianto, Rudi; Rusman, Rusman; Hasan, Hasan
ELKHA : Jurnal Teknik Elektro Vol. 17 No.1 April 2025
Publisher : Faculty of Engineering, Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/elkha.v17i1.89864

Abstract

This study aims to analyze the effect of optimizing the position of solar panels on improving energy production efficiency in a 3 kW solar power plant (PLTS) system. The 3D PVsyst simulation method was used to model the system and predict performance before and after optimization. Simulation results indicate that repositioning the solar panels can increase energy production by 2% (from 0.99 kWh to 1.01 kWh). A comparison between simulation results and actual data shows reasonably good agreement, although some differences require further investigation. Discrepancies between simulation and actual data may be attributed to several factors, such as weather conditions, component efficiency, and other environmental factors. This study concludes that optimizing the position of solar panels is an effective step to enhance the performance of PLTS systems. However, further research is needed to consider additional factors affecting system performance and to develop more accurate simulation models
Analisis Implementasi Kebijakan Project Based Learning di SMKN 1 Pacet Cianjur Astuti, Widya Puji; Sukirman, Dadang; Rusman, Rusman
Refleksi Edukatika : Jurnal Ilmiah Kependidikan Vol 15, No 2 (2025): Refleksi Edukatika: Jurnal Ilmiah Kependidikan (Juni 2025)
Publisher : Universitas Muria Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24176/re.v15i2.13874

Abstract

The implementation of Project Based Learning (PjBL) in vocational schools is one of the efforts to align vocational education with the needs of the industrial world. This study aims to analyze the implementation of the Project Based Learning (PjBL) policy at SMKN 1 Pacet Cianjur and evaluate the obstacles faced and opportunities for improvement that can be applied. This study uses a qualitative approach and case study method, this study was conducted at SMKN 1 Pacet Cianjur from September to October 2024. The research data includes primary data obtained through participatory observation and secondary data from documents related to the PjBL policy in the Merdeka curriculum. Data collection techniques are carried out through observation and documentation, with instruments in the form of observation guidelines and official reference documents from the government. Validity testing is carried out by confirming the results with participants, while reliability testing is carried out by maintaining the consistency of data collection techniques. The data were analyzed using classification techniques in policy analysis studies, which in this study were categorized into four aspects, namely teacher quality, facilities and infrastructure, access to teaching materials, and learning media. The results of the study indicate that limitations in teacher competence, practice facilities, teaching materials, and digital media hinder the optimal implementation of PjBL. Recommendations for improvement include improving teacher training, providing adequate facilities, and access to relevant digital teaching materials to support the success of PjBL in vocational schools.
Understanding Pre-Service Teachers’ Conceptual Difficulties in Learning Newman Projections Adlim, Muhammad; Syahrial, Syahrial; Winarni, Sri; Deriyani, Deriyani; Gani, Abdul; Rusman, Rusman; Salaeh, Subhan
Jurnal Tadris Kimiya Vol 10 No 1 (2025)
Publisher : Department of Chemistry Education, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jtk.v10i1.35553

Abstract

Challenges in mastering chemistry content among pre-service chemistry teachers remain a critical concern in teacher education institutions. This study aims to analyze the most difficult concepts and the underlying conditions contributing to students' failure in mastering specific chemistry courses. Data were collected through questionnaires, interviews, and document analysis. The research began by identifying courses with the highest proportion of failing grades (≤ D) based on academic transcripts from 235 students across four cohorts in a chemistry education program. Organic Chemistry I was identified as the course with the highest failure rate, affecting 141 students. From this group, ten students from each cohort with a GPA ≥ 3.0 were randomly selected to complete a questionnaire identifying the most difficult topics in the course. In-depth interviews with students and lecturers were then conducted to explore the conceptual difficulties and their possible causes. Findings consistently revealed that Organic Chemistry I had the highest proportion of D grades (10%) compared to other courses, with more than 60% of students in each cohort receiving low grades. Students reported that the Newman projection was the most challenging topic, citing both the abstract nature of the concept, which requires spatial reasoning and mental rotation of molecular structures, and the lack of effective instructional strategies to support understanding. These results highlight the need for pedagogical innovations targeting spatial visualization skills to enhance conceptual comprehension in organic chemistry education.
Developing Animated Videos as Kemuhammadiyahan Learning Media Habibi, Muhammad; Asrori, Asrori; Rusman, Rusman
Al-Tadzkiyyah: Jurnal Pendidikan Islam Vol 14 No 1 (2023): Al-Tadzkiyyah: Jurnal Pendidikan Islam
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/atjpi.v14i1.13174

Abstract

This study aimed to develop, test the feasibility, and evaluate the usefulness of animated videos as learning media for elementary school students in the Kemuhammadiyahan subject. This research employed the Research and Development method with five stages: Analyze, Design, Development, Implementation, and Evaluation (ADDEI model). Data for the current research were gathered through observation, interviews, questionnaires, and documentation. Material and media experts were involved in product validation tests to test the product's feasibility. The product usability test was conducted using a questionnaire instrument administered to 10 students in the small-scale trial and 31 in the large-scale trial. The product validation obtained a percentage of 85% from the material expert and 87% from the media expert, both in the valid categories. Based on the responses of 10 students in the small-scale trial, the product attractiveness test results were 83.45% or very interesting. The product's attractiveness value was 87.86%, or very interesting, in a large-scale trial of 31 students. As a result, research on the development of animated video media on the Kemuhammadiyahan subject for elementary school students was very feasible in learning Kemuhammadiyahan.
Penerapan Cooperative Learning untuk Meningkatkan Kreativitas Belajar Siswa pada Mata Pelajaran Akidah Akhlak di MI DDI Takku Haslin, Muh Ilham Nur; Tamrin, Radinal; Rusman, Rusman
Kamboti Journal of Education Research and Development Vol 5 No 1 (2025): Kamboti Journal of Education Research and Development
Publisher : Universitas Pattimura, Program Studi Diluar Kampus Utama (Program Studi Pendidikan Guru Sekolah Dasar)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/kambotiv5i1p31-35

Abstract

Penelitian ini bertujuan untuk mendeskripsikan implementasi metode Cooperative Learning dalam meningkatkan kreativitas belajar siswa pada mata pelajaran Akidah Akhlak kelas III di MI DDI Takku, Kabupaten Barru. Latar belakang penelitian ini adalah rendahnya kreativitas dan keterlibatan aktif siswa dalam pembelajaran nilai-nilai keislaman akibat pendekatan konvensional yang masih dominan. Metode yang digunakan adalah pendekatan kualitatif deskriptif dengan desain studi kasus. Teknik pengumpulan data mencakup observasi, wawancara mendalam, dan dokumentasi yang dianalisis menggunakan model interaktif Miles dan Huberman. Hasil penelitian menunjukkan bahwa penerapan Cooperative Learning secara konsisten berdampak positif terhadap peningkatan kreativitas siswa, yang ditandai dengan peningkatan partisipasi dalam diskusi kelompok, keberanian mengemukakan pendapat, kemampuan berpikir orisinal, serta tumbuhnya rasa ingin tahu. Guru berperan sebagai fasilitator yang mengarahkan siswa melalui strategi pengajaran yang bervariasi seperti penggunaan media visual, pemberian pujian, hadiah, dan pembentukan kelompok heterogen. Selain mendukung pencapaian akademik, metode ini juga terbukti berkontribusi dalam penguatan karakter dan nilai-nilai akhlak mulia siswa. Dengan demikian, Cooperative Learning relevan diterapkan sebagai pendekatan pedagogis yang tidak hanya membangun kognisi, tetapi juga menumbuhkan aspek afektif dan sosial dalam pembelajaran Akidah Akhlak
Rancang Bangun UPS dengan Three Step Converter Berbasis Mikrokontroler Yahya, Alhuda; Rianda, Rianda; Rusman, Rusman
Jurnal Litek : Jurnal Listrik Telekomunikasi Elektronika Vol. 22 No. 2 (2025): Jurnal Litek, September 2025
Publisher : Jurusan Teknik Elektro Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/litek.v22i2.87

Abstract

Penelitian ini dilakukan untuk merancang dan membangun UPS berbasis mikrokontroler dengan three step converter untuk mengatasi pemadaman listrik dan menjaga kestabilan tegangan. Sistem menggunakan komponen utama dioda bridge, IC UC3842/43, MOSFET IRF840, MOSFET IRF740, mikrokontroler, dan LCD. Proses kerja meliputi penyearahan 220 V AC menjadi 305 V DC, penurunan tegangan menjadi 50 V DC untuk pengisian baterai 48 V DC menggunakan buck converter, kemudian konversi kembali menjadi 220 V AC melalui inverter full-bridge dengan metode SPWM berfrekuensi 50 Hz dan switching 1400 Hz. Hasil pengujian menunjukkan proses konversi daya dari 63 V AC menjadi 84,4 V DC pada tahap penyearah, kemudian diturunkan menjadi 56,9 V DC melalui buck converter dan diuji dengan nilai beban yang bervariasi. Tegangan hasil penurunan buck converter pun stabil di 56 V DC. Pengujian inverter menghasilkan frekuensi output sebesar 50,40 Hz, melebihi sedikit dari target 50 Hz, dengan sinyal PWM yang stabil. Namun, tegangan output setelah tahap inversi hanya mencapai 14 V AC RMS dibandingkan target yaitu 220 V AC RMS, akibat kendala pada jalur driver inverter.
Pengaruh Solidasi Stakeholder Terhadap Peningkatan Mutu Lembaga Pendidikan Di SMP Muhammadiyah 15 Kenjeran Surabaya Masita, Diah Rachmawati; Rusman, Rusman
TADARUS Vol 7 No 1 (2018)
Publisher : Prodi Pendidikan Agama Islam - Fakultas Agama Islam ( FAI )

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/td.v7i1.1632

Abstract

Abstrak Solidasi stakeholder yaitu peran serta masyarakat, khususnya orang tua siswa dalam penyelenggaraan pendidikan selama ini sangat minim. Dalam penelitian ini metode penelitian yang digunakan adalah deskriptif kuantitatif. Hasil analisa dan interpretasi data penelitian berdampak positif dalam peningkatan mutu pendidikan maka diperlukan tindakan sekolah mampu menyerap aspirasi stakeholder dengan menunjukan hasil setelah penelitian sangat berpengaruh meningkatkan mutu pendidikan di SMP 15 Surabaya. Kata kunci : stakeholder, mutu lembaga pendidikan.
Co-Authors A.L.P, Oktavianus Abdul Gani Adeoye, Moses Adeleke Adli Putra Ermanda Adlim, Muhammad Agung Purnomoadi Agus Hadi Prayitno Ahmad Ahmad Al Cassany, Saluddin Alima, Naida Aisyah AMALIA, DIAN NUR Amrizal Amrizal Andi Sukma Indah Angelo, Michael Anis Rifai Ansar, Azhar Ariansyah Apriyanto, Ade ARSITA, TIARA AJENG Asep Herry Hernawan Asrori Asrori Cahyowati, Meireni Cantika, Varary Mechwafanitiara Charlie Charlie, Charlie Criestina, Lilis Deka Uli Fahrodi Deni Darmawan Deriyani, Deriyani Dinn Wahyudin, Dinn Dwi Wulandari E. Tugiyanti Eka Prasetya, Erlangga Eliana Eliana Elly Tugiyanti Ferdi Nazirun Sijabat, Ferdi Nazirun Fiqri, Teguh Mohammad Hapsa Hapsa, Hapsa Hasan Hasan Haslin, Muh Ilham Nur Hendro Hendro, Hendro Heny Djoehaeni Hesti Dwi Astuti Hidayat , Yusuf I Gede Suparta Budisatria Inda Rahmayani, Ratu Fazlia Indriyani Rachman Irma Susanti S Isman, Muhammad Ismoyowati Joni Murti Mulyo Aji Junaidi, M. Karollah, Banta Kayihura, Joseph KAYIHURA, JOSEPH F KHALISANOVA, SABRINA ZULFA Kusnendar, Jajang Kustantinah Kustantinah Latifah Hanum Lestari, Risti Dwi LM Yusiati, LM Margaretha Tjhia, Kimico Maria, Indri Masita, Diah Rachmawati Mia Amalia Muhammad Habibi Muhammad Saleh Ridwan Muhammad Sumsanto Nafly C. Tiven Nainggolan, Lyndon Parulian NAZILATUR ROHMAH NC Tiven, NC Nikmah, Daimmatul Ningtiyas, Wenny Dwi Nita Adillah Pratiwi Nunik Cokrowati Nur Alamsyah, Nur Nurul fadillah, Nurul Ocih Setiasih Pebriata, M. Nurdian Pratiwi, Sri Nurbaidah Pratiwi, Theodesia Lady Purnama, Jenny Putra, Agiel Laksamana Rahmadani, Thoy Batun Citra Rahmat Hidayat Retno Adiwiniarti, Retno Rianda, Rianda Ricky Wibowo Ridha, Ainul Rudi Kurnianto Ruth Dameria Haloho S, Nurhamzah C Sakti, Awistaros Angger Salaeh, Subhan Santun Irawan, Santun Sari, Maini Sari Satriyo Satriyo Setiawardani, Wawan Shavira, Amalina Shogbesan, Yusuf Olayinka Siswanto, Shofiyah Salsabila Sitaresmi, Pradita Iustitia Sobari, Mochamad Sri Hartatik Sri Susanti Sri Winarni Stevian G. A. Rakka Suhartono, Gracia Vania Sukirman, Dadang sukriadi sukriadi Sultoni, Muhammad Nawaf Superlin, Fran Suryanto, Edi SYAHRIAL SYAHRIAL T A Siswoyo T Lindrianti T. Yuwanta Tahir Maloko Tamrin, Radinal Tandililing, Welly Tharam, Medi Yuwono Tri Yuwanta Triyananto, Endy Triyannanto, Endy Tualeka, M. Wahid Nur U Santoso Utami, Wiyat Zahroh Sepia Vic S., Binsar Jon Widjaja, Mariana Widya Puji Astuti, Widya Puji Yahya, Alhuda Yatin, Nur Yayan Hendayana Yudi Pranoto Yuniarto, Wendhi Yuny Erwanto Yuwono Tharam , Medi Zarman, Nasri Zuprizal (Zuprizal)