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All Journal International Journal of Evaluation and Research in Education (IJERE) Rekayasa Mesin Jurnal Sains dan Teknologi Pangan Jurnal Rekayasa Mesin Jurnal Manajemen Pendidikan JTT (Jurnal Teknologi Terpadu) Jurnal Perspektif Ekonomi Darussalam JURNAL EDUCATION AND DEVELOPMENT Jurnal Keperawatan Abdurrab JURNAL PENDIDIKAN TAMBUSAI Jurnal Basicedu Jurnal Elemen JISIP: Jurnal Ilmu Sosial dan Pendidikan Al-Hikmah: Jurnal Agama dan Ilmu Pengetahuan International Journal of Economics Development Research (IJEDR) Journal of SPORT (Sport, Physical Education, Organization, Recreation, and Training) Community Development Journal: Jurnal Pengabdian Masyarakat ATRABIS: Jurnal Administrasi Bisnis (e-Journal) Akrab Juara : Jurnal Ilmu-ilmu Sosial Journal Coaching Education Sports Asy Syar'iyyah: Jurnal Ilmu Syari'ah dan Perbankan Islam Insight Management Journal AL-FALAH : Journal of Islamic Economics Jurnal Ilmiah Wahana Pendidikan Fitrah: Journal of Islamic Education Jurnal Pengabdian Masyarakat (ABDIRA) juremi: jurnal riset ekonomi Indo-MathEdu Intellectuals Journal Islamic Banking : Jurnal Pemikiran dan Pengembangan Perbankan Syariah Improvement: Jurnal Manajemen dan Bisnis BISMA Cendekia Jurnal Basicedu Tsaqofah: Jurnal Penelitian Guru Indonesia Jurnal Pengabdian Masyarakat Bhinneka La Ogi : English Language Journal e-Jurnal Inovasi Pembelajaran Sekolah Dasar Al-Mulk: Jurnal Pengabdian Masyarakat Abdi Masyarakat UIKA Journal of Mechanical Engineering and Applied Technology Jurnal Alat Berat JIPITI: Jurnal Pengabdian kepada Masyarakat JURNAL REKAYASA KIMIA & LINGKUNGAN J-Mabisya e-Jurnal Inovasi Pembelajaran Sekolah Dasar JURNAL SAUDAGAR INDONESIA Poltekita: Jurnal Pengabdian Masyarakat Jurnal Ekonomi dan Manajemen (JEMBATAN) Pinisi Journal of Entrepreneurship Review
Arwin Arwin
Jurusan Teknik Lingkungan, FTSP, ITB, Jalan Ganesha 10 Bandung Jawa Barat
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Peningkatan Hasil Belajar Peserta Didik pada Pembelajaran Tematik Terpadu Menggunakan Model Active Debate (Debat Aktif) di Kelas V SDN 08 Padang Besi Kota Padang Syafitri, Rahmi Nur; Arwin, Arwin
Jurnal Pendidikan Tambusai Vol. 8 No. 1 (2024): April 2024
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jptam.v8i1.12909

Abstract

Penelitian ini dilatar belakangi oleh masalah hasil belajar peserta didik yang rendah dalam pembelajaran tematik terpadu di kelas V Sekolah Dasar. Dimana hasil belajar yang diharapkan belum tercapai dengan persentase ketuntasan kelas ideal yaitu 75%. Tujuan penelitian ini untuk mendiskripsikan tentang peningkatan hasil belajar peserta didik menggunakan model Active Debate (Debat Aktif) pada pembelajaran tematik terpadu di kelas V SDN 08 Padang Besi Kota Padang.Jenis penelitian ini adalah Penelitian Tindakan Kelas (PTK) dengan menggunakan pendekatan kualitatif dan kuantitatif. Penelitian ini di lakukan dalam dua siklus. Setiap siklus terdapat tahap perencanaan, pelaksanaan, pengamatan, dan refleksi. Teknik pengumpulan data adalah dokumen analisis, observasi, tes dan non tes. Penelitian ini dilaksanakan pada semester II tahun ajaran 2022/2023. Subjek penelitian adalah guru dan 28 orang peserta didk kelas V SDN 08 Padang Besi Kota Padang. Hasil penelitian menunjukkan adanya peningkatan pada : a) RPP pada siklus I memperoleh rata-rata 88,89% (B), meningkat pada siklus II memperoleh persentase 97,22% (SB), b) aktivitas guru pada siklus I memperoleh rata-rata 83,33% (B), meningkat pada siklus II memperoleh persentase 91,66% (SB), c) aktivitas peserta didik pada siklus I memperoleh rata-rata 83,33% (B), meningkat pada siklus II memperoleh persentase 91,66% (SB), dan d) hasil belajar peserta didik pada siklus I memperoleh nilai rata-rata 77,15%(C), meningkat pada siklus II memperoleh nilai rata-rata 86,83% (B). Dari hasil penelitian yang dilakukan dapat disimpulkan bahwa model Active Debate (Aktif Debat) dapat meningkatkan hasil belajar peserta didik dalam pembelajaran tematik terpadu di kelas V Sekolah Dasar.
Pelatihan Mindful Teaching dan Pembelajaran Sosial Emosional untuk Guru Sekolah Dasar Anita, Yesi; Kenedi, Ary Kiswanto; Febriani, Rahmi Dwi; Yudita, Anisa; Mardin, Asna; Arwin, Arwin; Hamimah, Hamimah; Zuardi, Zuardi
Jurnal Pengabdian Masyarakat (ABDIRA) Vol 5, No 3 (2025): Abdira, Juli
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/abdira.v5i3.939

Abstract

This training aimed to enhance elementary school teachers' understanding and skills in applying mindful teaching and developing social-emotional-based learning integrated within deep learning approaches. The program was initiated due to teachers' limited comprehension of embedding emotional and social aspects in thematic instruction. The method included training, lesson plan development workshops, class simulations, implementation mentoring, and pre-post evaluations. Results showed a 59.8% average increase in teacher understanding, along with significant improvement in classroom social interactions and emotional climate. Teachers also successfully developed thematic lesson plans that reflect mindful teaching and SEL principles. This program confirms the importance of integrating mindfulness and social-emotional learning in creating meaningful and emotionally supportive primary education classrooms.
ANALISA KEBOCORAN FUEL SUPPLY PUMP PADA UNIT EXCAVATOR PC 135F-10M0 DI PT XYZ Marali, Aryati Muhaymin; Muhaimin, Muhamad; Arwin, Arwin; Dwimas, Herdia; Yusrina, Yasmin Zulfati; Ulum, Muhammad Showi Nailul
Journal of Mechanical Engineering and Applied Technology Vol. 3 No. 2 (2025): VOLUME 3 ISSUE 2 YEAR 2025 (JULY 2025)
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/jmeat.v3i2.6662

Abstract

The fuel system utilized in a unit is a crucial system, serving as the fuel supplier to the unit to start the engine. If the engine fails to start, one possible cause is a malfunctioning or damaged component of the fuel system, resulting in the high-pressure fuel not reaching the common rail. Consequently, the fuel is not supplied to the high-pressure common rail, leaving the engine without the required fuel supply. The outcome of this research is to identify and analyze the cause of the fuel supply pump component leakage in the excavator PC 135F-10M0 unit, with symptoms of the return hose to the tank being trapped by a clamp. Careless operation led to a wooden rod protruding into the bottom cover of the unit, puncturing and affecting the clamp on the fuel return hose to the tank.
Pengaruh Perlakuan Kimia dan Enzimatis terhadap Sifat Mekanik Serat Pelepah Kelapa Sawit untuk Aplikasi Komposit Berkelanjutan Randis, Randis; Hermansyah, Hadi; Syahruddin, Syahruddin; Arwin, Arwin; M. Sumartono, Yolanda Vivina
Jurnal Teknologi Terpadu Vol 13, No 2 (2025): JTT (Jurnal Terpadu Terpadu)
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32487/jtt.v13i2.2740

Abstract

Studi ini secara komprehensif mengevaluasi pengaruh perlakuan kimia (NaOH dan H₂O₂) serta enzimatis (bromelain dan papain) terhadap sifat mekanik serat pelepah kelapa sawit (SPKS) dalam kerangka pengembangan komposit berkelanjutan. Serat hasil ekstraksi dianalisis untuk mengidentifikasi perubahan diameter, kekuatan tarik, dan modulus elastisitas setelah perlakuan. Hasil penelitian menunjukkan bahwa perlakuan NaOH memberikan efek paling signifikan, ditandai dengan penyusutan diameter hingga 46% (0,4605 mm), peningkatan kekuatan tarik hingga 209,050 MPa, serta kenaikan modulus elastisitas menjadi 3,575 GPa. Sebaliknya, perlakuan H₂O₂ hanya menghasilkan perbaikan terbatas, sementara perlakuan enzimatis menunjukkan kontribusi moderat. Papain memberikan hasil lebih baik dibandingkan bromelain, dengan kekuatan tarik 86,231 MPa dan modulus 2,261 GPa, meskipun efektivitasnya masih jauh di bawah NaOH. Temuan ini menegaskan bahwa perlakuan alkali tetap menjadi pendekatan paling efektif untuk meningkatkan sifat mekanik serat alam, sedangkan perlakuan enzimatis lebih tepat diposisikan sebagai metode pelengkap yang ramah lingkungan. Secara keseluruhan, penelitian ini menekankan pentingnya strategi optimasi perlakuan serat untuk memperbaiki rasio aspek, memperkuat adhesi serat–matriks, dan meningkatkan performa mekanik komposit berbasis serat alam.
Analisa Kerusakan Boost Pressure Sensor Pada Unit Excavator Komatsu HB 365-1 Arwin, Arwin
Jurnal Teknologi Terpadu Vol 13, No 2 (2025): JTT (Jurnal Terpadu Terpadu)
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32487/jtt.v13i2.2772

Abstract

Excavator Komatsu HB 365-1 merupakan salah satu unit alat berat yang menggunakan hybrid technology sehingga optimal digunakan untuk berbagai sektor, seperti konstruksi, pertambangan batu bara, dan mineral seperti nikel, emas, timah, dan bauksit. Menggunakan  Engine  Common Rail SAA6D114E-5 dengan sistem EGR (Exhaust Gas Recirculation) dan penggunaan boost pressure sensor pada intake manifold serta tambahan komponen generator, kapasitor, dan motor listrik membuat teknologi hibrid tersebut sangat membantu proses bongkar muat menjadi lebih hemat bahan bakar dan ramah lingkungan dengan cara mengurangi emisi CO2 di tengah proses pengoperasiannya. Tujuan dari penelitian ini adalah untuk mengetahui penyebab utama dari sering terjadinya kerusakan boost pressure sensor pada unit tersebut. Metode penelitian yang digunakan yakni menggunakan metode 8 step troubleshooting. Hasil penelitian menunjukkan bahwa berdasarkan data dan dokumentasi hasil pemeriksaan yang telah di kumpulkan, di dapatkan penyebab permasalahan ini terletak pada poor durability dari boost pressure sensor akibat dari sistem intake manifold yang terhubung dengan sistem EGR. Panas dan jelaga dari sistem EGR merambat menuju sistem intake manifold sehingga material dari boost pressure sensor mengalami cacat/melepuh akibat terkena panas secara terus menerus serta ujung sensor tertutup oleh jelaga menyebabkan blacksmoke pada muffler dan munculnya failure code (CA122) charge air pressure sensor high error pada monitor panel unit. Upaya perbaikan yang di lakukan adalah dengan mengganti part tersebut dan juga melakukan perawatan secara berkala pada sistem intake manifold dan EGR guna meminimalisir komponen-komponen lain yang terhubung dengan sistem tersebut ikut mengalami kerusakan.
Peningkatan Hasil Belajar Siswa Pada Pembelajaran Tematik Terpadu Menggunakan Model Discovery Learning Kelas IV SD Wahyuni, Nindi Sri; Arwin, Arwin
e-Jurnal Inovasi Pembelajaran Sekolah Dasar Vol 9, No 2 (2021): (Mei-Agustus) e-JIPSD
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (370.874 KB) | DOI: 10.24036/e-jipsd.v9i2.9463

Abstract

This study aims to describe the improvement of student learning outcomes in Integrated thematic Learning using Discovery Learning model in class IV SDN 05 Koto Tangah Kabupaten Agam. This research used a qualitative and quantitative approach. This type of research i.e. Research Action class (PTK). The subject of research is the grade IV SDN 05 Koto Tangah Kabupaten Agam Feed as many as 20 students. Research conducted two cycles. The design of the research include, (1) planning, (2) implementation, (3) and (4) observation of the reflection. The results showed an increase in: a) the RPP cycle I (C)77,77 % Cycle II (SB) 94,44% (SB) b) implementation on aspect of teacher cycle I82,81% (B), a cycle II 93,75% (SB) c) Implementation on aspect students cycle I 71,79,68 % (C) and Cycle II93,75 % (SB) d) student learning outcomes Cycle I 71,97 (B), cycle II 86,10 (A). Thus the model of Discovery Learning can improve the learning results of integrated thematic grade IV SDN 05 Koto Tangah Kabupaten Agam.
Peningkatan Hasil Belajar Siswa Pada Pembelajaran IPS Dengan Model NHT Di Kelas IV Sekolah Dasar Aulia, Frima; Arwin, Arwin; Astimar, Nelly
e-Jurnal Inovasi Pembelajaran Sekolah Dasar Vol 6, No 3 (2018): (September-Desember) e-JIPSD
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/e-jipsd.v7i3.2846

Abstract

The purpose of this study is to describe the improvement of student learning outcomes in learning IPS Using Coperative Learning Model Type Numbered Heads Together (NHT) in class IV SD Negeri 17 Java Gadut Padang City. Research subjects were teachers (practitioners) and 16 students. The place of study is SD Negeri 17 Jawa Gadut. The results showed an increase from cycle I to cycle II on: (a) Observation of RPP 87.5% (B) to 96.4% (SB). (b) Teacher aspect at 71.5% (C) to 90.9% (SB). (c) Aspects of learners 71.5% (C) to 90.9% (SB). (d) Student learning outcome 73,52% (C) becomes 91,39% (A). 
Peningkatan Hasil Pembelajaran Menggunakan Model Kooperatif Tipe Make a Match SD Cahyani, Regika Rezi; Arwin, Arwin; Lubis, Mansur
e-Jurnal Inovasi Pembelajaran Sekolah Dasar Vol 3, No 2 (2015): (Agustus-Desember) e-JIPSD
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/e-jipsd.v7i2.5095

Abstract

The purpose of this study was to describe the improvement of integrated thematic learning outcomes using the Cooperative type Make A Match model in class V of SDN 33 Pasaman, West Pasaman Regency. The research subjects were teachers (practitioners) and 23 students. The place of research is SDN 33 Pasaman, West Pasaman Regency. The results showed an increase in: a) the score oh the lesson plan in cycle I was 86.36% (A-), cycle II 95.45% (A); b) observation of aspects of teacher cycle I 83.32% (B+), cycle II 94.44% (A); c) aspects of observation of the first cycle I students 83.32% (B+) and the second cycle II 94.44% (A); d) learning outcomes in the first cycle I 74.7% (B); and the second cycle II 87.1% (A-). Keywords: integrated thematic learning, Cooperative type Make A Match model model
Prestasi Belajar Siswa Kelas V Sekolah Dasar Dalam Pembelajaran Kooperatif Tipe Student Teams Achievement Divisions Annisa, Imra; Fitria, Yanti; Arwin, Arwin
e-Jurnal Inovasi Pembelajaran Sekolah Dasar Vol 2, No 2 (2014): (Agustus-Desember) e-JIPSD
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/e-jipsd.v6i1.3024

Abstract

This research is aimed at investigating student learning achievement at elementary school class V in cooperative learning with Cooperative Learning WithStudentTeams Achievement Divisions Type. The kind of research was Quasi Experimental Design. The independent variable was cooperative learning with StudentTeams Achievement Divisions Typemodel whereas the dependent variable was study achievement. The technique of taking sample was cluster random sampling. Data is processed by using different test ( t-test). From t test analysis (t-test) obtained tcount = 3.08 while ttabel at significance level α 0,05 is 1,980. Thus tcount is bigger than ttable that is 3.08> 1,980. The results showed the application of StudentTeams Achievement Divisions Typecooperative learning model gives a significant influence on student achievement on material topic of ethnic and cultural diversity of the nation.
PENGGUNAAN MODEL COOPERATIVE LEARNING TIPE MAKE A MATCH UNTUK MENINGKATKAN HASIL BELAJAR IPS KELAS V SD NEGERI 10 KUBANG PIPIK BASO Hanif, Ahmad; Arwin, Arwin; Muhammadi, Muhammadi
e-Jurnal Inovasi Pembelajaran Sekolah Dasar Vol 2, No 2 (2014): (Agustus-Desember) e-JIPSD
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/e-jipsd.v6i1.2864

Abstract

This research is motivated by IPS learning in class V most of them are teacher center because students are less active in finding information and many students are unable to express their ideas and opinions in learning so that students are not active in talking and opinion. These learning problems have an impact on students' interest and motivation for learning to be reduced, and learning becomes meaningless for students. The purpose of this study is to describe the improvement of student learning outcomes in civic education learning (Civics) with model Cooperative Learning Type Make A Match In class V SD Negeri 10 Kubang Pipik Baso. Key Word :Result study, IPS, model Cooperative Learning Type Make A Match
Co-Authors Abdul Khalik Adriani, Rita Affandi, Faisal Afiola, Regina Agung Sugeng Widodo Agustin, Bella Agustina, Dea Ahmad Hanif Akmal, Atika Ulya Amerta, Sri Andika Prabowo Angraeni, Natila angraini, Yulia Anisa Yudita, Anisa ANNISA, IMRA Ansari Ansari Apri Susan Tampubolon Apriyenti, Vina Arfan Delar, Dindo Arrahim, Raffi Artati, Artati Aulia, Frima Aulia, Winda Awaludin, Dipa Teruna Ayu Lismawati Zega Banovi, Fadillah Annisa Barti Setiani Muntalif Cahyani, Regika Rezi Chairunnisha, Rani Ciptro Handrianto, Ciptro Dania, Nilma Dede Yusuf Maulana Desyandri Desyandri Dina Aulia Dwimas, Herdia Dwimas, Herdian Elika, Elika Eliyasni, Rifda Elma Alwi, Elma Esa, Aprilian Kurnia F, Farida Fajriah, Fadillah Nuroini fauzia, dwi mesti Febriani, Rahmi Dwi Fitria, Yanti Fitriani, Melvi Fitriawaty, Fitriawaty Guciano, Akbar Hadi Hermansyah, Hadi Hajrah Hajrah, Hajrah Hamimah, Hamimah Hamka, Resky Amalia Hamzali, Said Harmin, Harmin Harni, Harni Hasibuan, Sulastri Qomariah Hermawan, Thoriq Huda, Gilang Ramzil Ida Bagus Dharmawan, Ida Bagus ilda, ildawati Indah Permata Sari Indah Rachmatiah Salami Insani, Faradilla Iraqi, Hana Shilfia Juwita, Zulna Karlina, Ratih Dwi Kenedi, Ary Kiswanto Khairani, Putri Kosasih, Hengky Leni Zahara Lieza Corsita Lilis Yuliati Lina Mayasari Siregar Lubis, Mansur lubis, mansur lubis mansur Luh Putu Ratna Sundari Lusiana Lusiana M. Sumartono, Yolanda Vivina Maifitri, Anisa Maisi, Resi Dian Mansur Mansur Mansurdin, Mansurdin Marali, Aryati Muhaymin Mardin, Asna Masniladevi, Masniladevi Mayarnimar Mayarnimar Meila Yufriana Devi Miranti, Cici Ayu Misidawati, Dwi Novaria Mona Liza Muhaimin, Muhamad Muhammad Isbar Pratama Muhammadi, Muhammadi Muhda, Firlan Muhtar, Andi Ronal Mulyanto (SCOPUS ID 57190940497), Subur Munawir Munawir Murni, Anita Dwi Musmulyadi, Musmulyadi Muzakki, Adib Muzdalifah Muhammadun, Muzdalifah Nababan, Kesnawati Nasrul Nasrul Nelly Astimar Netrawati, Netrawati Nisa, Ardina Khoirun Nopiyanto, yahya eko Novriani, Leni Oktriandi, Agung Pangestu, Dian Resky Paradila, Paradila Permadi, Andes Prastika, Novela Pratiwi, Jean Dwi Pratma, Ridho Pujianto, Dian Putri, Nanda Mai Putri, Rhezi Dhita Putri, Tria Yowanda Rafika Rafika Rahim, Melinda Rahmah, Rizka Ar Rahmatina, Rahmatina Rahmawati, Rahmawati Raja Masbar Ramadhan, Paris Naofel Randis Randis Ratnawati Ratnawati Razi, Misru Reinita Reinita Reza Fitri, Aulia Rezky Amalia Hamka rifianti, silvia Rizky, Oddie Barnanda Romadhon, Muhammad Iqbal Rosmanita, Rosmanita Rudi Irawan RUSNAENA RUSNAENA, RUSNAENA Ruswin, Muhammad S, Farida Safitri, Serly Said Muhammad, Said Santia, Yulpina santoso, Ekbal Sari, Reza Novita Sari, Ultari Amanda Sartono Sartono, Sartono Sattar Sattar, Sattar Septian Raibowo Shofwani, Siti Aniqoh Sigalingging, Nova Kristin Siregar, Erpiana Siregar, Irma Suryani Sudirman, Putri Sri Saqinah Sugiharto, Vebri Suherli, Suherli Suherman, Dea Stivani sulkarnain, sulkarnain Suman, Buniati Sundaeni, Anis suriani, Irma Sutarno Sutarno Sutisyana , Ari Sutrisno, Sutrisno Syafitri, Rahmi Nur Syahruddin Syahruddin Syamsu Arlis Syofianti Engreini Tanjung, Febriani Taufik, Taufina Turyandi, Itto Ulandari, Dewianti Ulum, Muhammad Showi Nailul Umaima Umaima Utriana, Atika Wahyuni, Nindi Sri Waldi, Atri Wardani, Aulia Nurlaili Kusuma wati, ilda Wati, Ismi Sovia Widari, Rintia Restu Wu, Vickye Yeni Erita Yesi Anita Yoserizal Yoserizal Yudi Kurniawan Yuliana Yuliana Yusrina, Yasmin Zulfati Zahratul Azizah Zainil, Melva Zuardi, Zuardi Zulkifli Zulkifli Zulkim, Syahira Nabila