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Pengaruh Model Problem Based Learning (Pbl) Berbantuan Phet Simulation untuk Meningkatkan Kemampuan Berpikir Kritis Peserta Didik Qothrunnada, Qothrunnada; Ayub, Syahrial; Gunada, I Wayan; Kosim
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 6 No. 4 (2025): November
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v6i4.1116

Abstract

This study aims to examine whether the Problem-Based Learning (PBL) model assisted by PhET Simulation has an effect on students’ critical thinking skills. The type of research used was a quasi-experimental design with a non-equivalent control group design. The population in this study consisted of all grade XI science classes at SMA Negeri 1 Gerung. The sample was selected using saturated sampling, with class XI F (36 students) as the experimental group and class XI G (34 students) as the control group. The experimental group received treatment using the Problem-Based Learning (PBL) model assisted by PhET Simulation, while the control group was taught using conventional learning methods. The test instrument consisted of five essay-type questions. The hypothesis was tested using the Independent Samples t-test at a 5% significance level, which produced a significance value of 0.001 for students’ critical thinking skills. Since this value is smaller than the 5% significance level (0.050), H0 was rejected and Ha was accepted. These results indicate that the PBL model assisted by PhET Simulation has a significant effect on students’ physics problem-solving skills, further supported by the higher N-Gain score of the experimental class compared to the control class.
Sosialisasi Analisis Harga Satuan Pekerjaan bagi Konsultan Sesuai Ketentuan Surat Edaran Bina Konstruksi Mutiara Sari, Nadra; Kosim; Sustyo, Dimas Ariezky; Aszharri, Arief; Ramadhani, Annisa Putri; Nainggolan, Juliet Christine; Mursal, M. Hakim
Darmabakti: Jurnal Inovasi Pengabdian dalam Penerbangan Vol. 6 No. 1 (2025): Darmabakti: Jurnal Inovasi Pengabdian dalam Penerbangan
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat Politeknik Penerbangan Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52989/darmabakti.v6i1.248

Abstract

Kegiatan Pengabdian kepada Masyarakat ini bertujuan untuk meningkatkan pemahaman konsultan terhadap penerapan Analisa Harga Satuan Pekerjaan (AHSP) terbaru berdasarkan Surat Edaran Direktur Jenderal Bina Konstruksi Nomor 68/SE/Dk/2024 yang mengacu pada Permen PUPR Nomor 8 Tahun 2023. Sosialisasi dilaksanakan di CV. Bina Engineering Consultant, Kota Palembang, dengan metode ceramah dan diskusi interaktif antara tim pengabdian dari Jurusan Teknik Sipil Politeknik Negeri Sriwijaya dan peserta dari pihak mitra. Kegiatan ini memberikan penjelasan mengenai perubahan komponen harga satuan, penambahan item pekerjaan baru, serta dampaknya terhadap perhitungan anggaran biaya proyek konstruksi. Hasil kegiatan menunjukkan peningkatan pemahaman peserta terhadap regulasi terbaru dan penerapannya di lapangan. Peserta juga menunjukkan antusiasme tinggi selama diskusi serta memberikan umpan balik positif terhadap materi dan metode penyampaian. Sebagai tindak lanjut, tim pengabdian merencanakan penyusunan artikel ilmiah, modul pelatihan, dan laporan evaluasi kegiatan. Kegiatan ini diharapkan memperkuat sinergi antara dunia pendidikan dan dunia industri dalam penerapan regulasi teknis konstruksi yang mutakhir.
Technological Mushroom Cultivation as a Means of Food Security In Supporting Natural Disaster Resilience Kosim; Hakim, Aliefman; Muhajirah; Saputra, Heri Hadi; Niseng, Zakee; Janati; Verawati, Ni Nyoman Sri Putu; Note, Hafsiahnor Pua
Unram Journal of Community Service Vol. 6 No. 4 (2025): December
Publisher : Pascasarjana Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/ujcs.v6i4.1402

Abstract

West Nusa Tenggara is a region prone to natural disasters, requiring strategies to strengthen food security as part of efforts to build community resilience. One potential alternative is mushroom cultivation based on simple technology. This community service activity aims to introduce and implement a technologically advanced mushroom cultivation model to support food security and disaster resilience in Sembalun Bumbung Village, East Lombok. The method used was participatory training with a learning-by-doing approach, involving the local community in all stages of mushroom cultivation, from media preparation and sensor-based environmental control to harvesting and post-harvest. The results of the activity showed that most participants initially lacked knowledge of mushroom cultivation, but after the training, there was an increase in interest and understanding of the economic and consumption benefits of mushroom cultivation. The implementation of mushroom houses with technology to monitor temperature, humidity, lighting, and biogas utilization was deemed effective and easily adopted by the community. Technologically advanced mushroom cultivation has the potential to become an adaptive and sustainable local food source, thus supporting food security and community resilience in the face of natural disasters.
Digital Ethics in the Perspective of Islamic Religious Education: Constructing Religious Awareness in Cyberspace Parawansah, Hanifah; Hanafi; Kosim; Muttaqien, Moh. Hasan Firghol
INCARE, International Journal of Educational Resources Vol. 6 No. 5 (2026): February 2026
Publisher : FKDP (Forum Komunikasi Dosen Peneliti)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59689/incare.v6i5.1306

Abstract

The rapid development of digital technology has created a new space for social interaction that raises significant ethical and moral challenges. Phenomena such as the spread of misinformation, hate speech, and irresponsible online behavior indicate a lack of ethical awareness in digital media use. This article aims to examine digital ethics from the perspective of Islamic Religious Education as an effort to build religious awareness in cyberspace. This study employs a qualitative approach through library research by analyzing primary and secondary sources, including the Qur’an, hadith, literature on Islamic Religious Education, Islamic ethics, and contemporary studies on digital ethics. Data were analyzed using descriptive-interpretative content analysis. The findings reveal that digital ethics in the perspective of Islamic Religious Education is grounded in religious values such as trustworthiness, honesty, proper conduct, responsibility, and awareness of divine supervision. These values play a crucial role in shaping ethical and moral digital behavior. Islamic Religious Education contributes strategically to fostering religious awareness in the digital sphere by internalizing faith-based values that encourage self-control and moral responsibility in digital activities. This study highlights the relevance of integrating digital ethics within Islamic Religious Education as a normative and educational approach to addressing moral challenges in the digital era.
Optimalisasi Posyandu Remaja Berbasis Sekolah Sebagai Upaya Pencegahan Stunting Rukmasari, Ema Arum; Nurhakim, Furkon; Kosim
Jurnal Abdimas Peradaban Vol. 6 No. 2 (2025): Jurnal Abdimas Peradaban
Publisher : Global Writing Academica Researching and Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54783/h95xh768

Abstract

Stunting masih menjadi persoalan kesehatan yang cukup serius di masyarakat. Pencegahan stunting harus dilakukan sejak dini terutama pada masa remaja. Salah satu caranya adalah dengan mengoptimalkan kegiatan Posyandu remaja di sekolah. Posyandu remaja berbasis sekolah merupakan tempat yang strategis untuk melakukan pencegahan stunting, melalui kegiatan peer education tentang pentingnya kesehatan dan gizi seimbang. Kegiatan pengabdian masyarakat ini dilaksanakan di wilayah Desa Rancaekek Wetan Kabupaten Bandung, dengan membentuk dan memberdayakan kader kesehatan remaja di sekolah. Terbentuk sebanyak 25 kader kesehatan remaja dari siswa SMP Negeri 01 Rancaekek dan SMA 05 Muhammadiyah Rancaekek yang berdomisili di wilayah setempat. Metode yang diterapkan dalam pembentukan kader kesehatan remaja adalah edukasi gizi seimbang dan pencegahan stunting, pelatihan pemeriksaan kesehatan dasar dan pendampingan pelayanan Posyandu. Berdasarkan hasil kegiatan, adanya peningkatan pengetahuan dan kesadaran remaja Pentingnya menjaga status gizi dan kesehatan sebagai upaya pencegahan stunting sejak dini. Keterlibatan kader kesehatan remaja sebagai peer educator dan agen perubahan diharapkan dapat memunculkan wadah positif dan preventif dengan fungsi Posyandu sebagai wadah promosi dan kesehatan berbasis sekolah. Metode tersebut diharapkan dapat memberikan kontribusi pada keberlangsungan upaya pencegahan Stunting berbasis sekolah dengan mendukung Posyandu remaja.
ALGORITMA K-MEANS UNTUK CLUSTERING DATA PENYITAAN BARANG BUKTI KEJAHATAN PADA POLRES CIREBON Virgiyanti; Kosim; Rizky Insan Khamil
Journal of Computation Science and Artificial Intelligence (JCSAI) Vol. 3 No. 1 (2026): Journal of Computation Science and Artificial Intelligence (JCSAI)
Publisher : PT. Berkah Digital Teknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58468/jcsai.v3i1.28

Abstract

Evidence is a crucial element in the criminal justice system used to prove the occurrence of a crime. The manual management of evidence by investigators often leads to errors in recording and difficulties in tracking the evidence. This study aims to develop a web-based application that uses the K-Means algorithm to cluster confiscated evidence data at the Cirebon Police Department. The results show that the K-Means algorithm effectively grouped the evidence into three categories based on the severity of the crime: minor, moderate, and serious crimes. The system proved to be effective in improving the efficiency of evidence management, reducing errors in manual recording, and facilitating the analysis of crime severity based on the confiscated evidence. Abstrak Barang bukti merupakan elemen penting dalam sistem peradilan pidana yang digunakan untuk membuktikan peristiwa tindak pidana. Pengelolaan barang bukti yang dilakukan secara manual oleh penyidik sering kali menyebabkan kesalahan pencatatan dan kesulitan dalam pelacakan barang bukti. Penelitian ini bertujuan untuk mengembangkan aplikasi berbasis web yang menggunakan algoritma K-Means untuk mengelompokkan data penyitaan barang bukti di Polres Cirebon. Hasil penelitian menunjukkan bahwa algoritma K-Means berhasil mengelompokkan barang bukti ke dalam tiga kategori berdasarkan tingkat kejahatan: ringan, sedang, dan berat. Sistem ini terbukti efektif dalam meningkatkan efisiensi pengelolaan data barang bukti, mengurangi kesalahan pencatatan manual, dan mempermudah analisis tingkat kejahatan berdasarkan barang bukti yang ditemukan.
The Effect of the Jigsaw Type Cooperative Learning Model on Students’ Conceptual Understanding of Collisions Material Amrullah, Lalu Azikri; Mahrus, Mahrus; Gunawan; Kosim; Anugraheni, Audy Sintia; Lestari, Erika
Indonesian Journal of Educational Innovation Vol. 2 No. 1 (2026): April
Publisher : Yayasan Siti Widhatul Faeha Salahudin Syawal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65622/ijei.v2i1.244

Abstract

Low understanding of physics concepts is often caused by learning models that do not facilitate active student interaction in the dissection of abstract phenomena. This study aims to analyze the effect of implementing the Jigsaw-type cooperative learning model on students’ conceptual understanding of collision material at MA Nurul Iman. The method used was a quasi-experimental design with a Nonequivalent Control Group Design, involving the experimental class of 21 students and the control class of 20 students. The results of the data analysis using the Independent Samples T-Test showed a significance value of 0.000, indicating a significant difference in achievement between the two groups. The increase in conceptual understanding in the experimental class reached an N-gain score of 0.76 (High category), surpassing that of the control class, which achieved 0.56 (Medium category). The Jigsaw model is significantly more effective at improving students’ cognitive quality than the conventional model, thanks to individual responsibility mechanisms and peer tutoring. These findings contribute to the development of active learning strategies in secondary schools. Recommendations for educators to integrate cooperative models to overcome visualization barriers in complex mechanical concepts.
Co-Authors A. Wahab Jufri Afandi, Samsul Agusti, Adriyan Dwi Ahmad Busyairi, Ahmad Ahmad Harjono Al Jarwi, Muh. Arafatir Aliefman Hakim Alrizal, Fahmi Firdaus Amrullah, Lalu Azikri Anugraheni, Audy Sintia Aris Doyan Aszharri, Arief Biyanti, Alifia Cikha Devi, Via Monica Dimas Ariezky Susetyo Edellweisse Silvia Salsabella Ema Arum Rukmasari Fadlurrohman, Ibrahim Zauqi Faisal Akbar Fajriatus Sholehah Furkon Nurhakim Gina Putri Yustina Gunawan Gusgus Ghraha Ramdhanie Hafizhah, Dini Salma Hanafi Haula Lodiosi Heri Hadi Saputra Heri Sulistiyono, Heri Hesti Platini Hikmawati husnul fuadi, husnul I Wayan Gunada Ibrahim Igen mayesha Igen Meyasha Ilman Kadori Indra Maulana` Indra Maulana Indrayani Iqlima, Sheiliana Janati Jannatin Ardhuha JANNATIN ARDHUHA, JANNATIN Jaswadi Joni Rokhmat Kuswantoro Lestari, Erika M.A. Muazar Habibi Mahrus Mahrus, Mahrus Mertasari, Komang Ayu Miqro’ Fajari Lathifah Mochammad Hasymi Somaida Mohamad Alif Nurfatah Muh. Makhrus Muhajirah Muhammad Arif Muhammad Erwanto MUHAMMAD TAUFIK Muhammad Zuhdi Mulia, Finda Restu Muliadi, Irman Mursal, M. Hakim Mutiara Sari, Nadra Muttaqien, Moh. Hasan Firghol Nadra Mutiara Sari3 Nainggolan, Juliet Christine Ni Nyoman Sri Putu Verawati Niseng, Zakee Nisrina, Nina Note, Hafsiahnor Pua Nurul Renita Febrisya Parawansah, Hanifah Putri, Amanda Salma Qori Khoirun Nisa Qothrunnada, Qothrunnada Ramadhani, Annisa Putri Reza Prihandi Rezkiyanni, Annisa Rizky Insan Khamil Rohkmat, Joni Saputri, Baiq Andriani Satutik Rahayu Susi Widyastuti Susilawati Sutrio Syahrial Ayub, Syahrial Teti Zubaidah Virgiyanti WAHYUDI Widia Hastuti Zainuddin