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All Journal Jurnal Pendidikan Matematika Jurnal Teknoin LIMIT - Pendidikan Matematika EKUIVALEN - Pendidikan Matematika SURYA AGRITAMA - Fakultas Pertanian Paradigma: Jurnal Masalah Sosial, Politik, dan Kebijakan Jurnal Riset Pendidikan Matematika AKSIOMA: Jurnal Program Studi Pendidikan Matematika AlphaMath: Journal of Mathematics Education Jurnal Pendidikan Kimia Universitas Riau JURNAL IQRA´ JSSH (Jurnal Sains Sosial dan Humaniora) Jurnal Mercumatika : Jurnal Penelitian Matematika dan Pendidikan Matematika JRPM (Jurnal Review Pembelajaran Matematika) EKSAKTA : Jurnal Penelitian dan Pembelajaran MIPA Conference SENATIK STT Adisutjipto Yogyakarta JTAM (Jurnal Teori dan Aplikasi Matematika) Jurnal Tadris Matematika Angkasa: Jurnal Ilmiah Bidang Teknologi JURNAL MathEdu (Mathematic Education Journal) Kwangsan: Jurnal Teknologi Pendidikan MAJU : Jurnal Ilmiah Pendidikan Matematika Surya Abdimas ANARGYA: Jurnal Ilmiah Pendidikan Matematika Jurnal Pendidikan Surya Edukasi (JPSE) Journal of Authentic Research on Mathematics Eduacation (JARME) Math Educa Journal JURNAL CRANKSHAFT JURNAL PENDIDIKAN MIPA JURNAL INOVASI PENDIDIKAN MATEMATIKA (JIPM) Risenologi Jurnal Sains dan Teknologi Jurnal Tecnoscienza Journal of Education and Learning Mathematics Research (JELMaR) JP2M (Jurnal Pendidikan dan Pembelajaran Matematika) Jurnal Hukum Sasana Reswara: Jurnal Pengabdian Kepada Masyarakat Journal of Educational Chemistry (JEC) LEGAL BRIEF Jurnal Pengabdian UNDIKMA Metafora: Jurnal Pembelajaran Bahasa Dan Sastra Jurnal Simki Pedagogia Edu Sociata : Jurnal Pendidikan Sosiologi Vortex Jurnal Hukum Pelita Industrial Research Workshop and National Seminar Journal of Training and Community Service Adpertisi Journal of Education Technology Information Social Sciences and Health Jurnal Indonesia Sosial Sains Journal of Applied Community Engagement (JACE) UNESA Journal of Chemical Education International Journal of Sharia Business Management Journal of Medives: Journal of Mathematics Education IKIP Veteran Semarang Konstanta: Jurnal Matematika dan Ilmu Pengetahuan Alam Journal of Law, Education and Business AMMA : Jurnal Pengabdian Masyarakat Indonesian Journal of Innovation Multidisipliner Research Komunita: Jurnal Pengabdian dan Pemberdayaan Masyarakat Indonesian Journal of Mathematics Education Student Research Journal JUSTITIABLE - Jurnal Hukum Universitas Bojonegoro Jurnal Tadris Matematika Community Service Progress Indonesian Journal of Innovation Multidisipliner Research Mathematics Education Journal Indonesian Journal of Aerospace
Teguh Wibowo
Universitas Muhammadiyah Purworejo
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture 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 Neuroscience Nursing Physics Public Health Social Sciences Other

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Implementation of Edmodo and Classdojo on the Activeness and Achievements of Students during Covid-19 Pandemic in Learning Mathematics Rismi Annisa; Teguh Wibowo; Mujiyem Sapti
Jurnal Iqra' : Kajian Ilmu Pendidikan Vol. 7 No. 1 (2022): Jurnal Iqra' : Kajian Ilmu Pendidikan
Publisher : Institut Agama Islam Ma'arif NU (IAIMNU) Metro Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25217/ji.v7i1.2109

Abstract

The transfer of learning in schools from online learning to online learning had a considerable impact in various sectors throughout the country. Education in Indonesia in particular, student activity and learning achievement are low along with the implementation of online learning. Students are more accustomed to learning task systems. This study analyzes student learning activity and achievement in learning mathematics during the Covid-19 pandemic with the help of the Edmodo and Classdojo platforms. This study aims to determine whether the active learning and learning achievement of students who are subject to learning using Edmodo is better than online learning using Classdojo. The research design used quantitative with quasi-experimental. Collecting data through questionnaires on learning activity and student achievement tests. The results of the multivariate t-test and univariate t-test showed that learning activity using Edmodo was better than student learning activity using Classdojo. The learning achievement of students who use Edmodo in learning mathematics is better than that of students who use Classdojo. Keywords: Learning Edmodo, Learning Classdojo, Online Learning
Penggunaan Artificial Intelligence dalam perhitungan dinamis sudut kontak hysteresis pada droplet Yuana, Kumara Ari; Hadinegoro, Arifiyanto; Wibowo, Teguh; Mawarni, Drajat Indah; Pambudi, Agung
Teknoin Vol. 30 No. 1 (2025)
Publisher : Faculty of Industrial Technology Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/teknoin.vol30.iss1.art3

Abstract

Sudut kontak hysteresis (SKH) adalah selisih antara sudut kontak maju (advancing) dan mundur (receding). Besaran ini merupakan indikator penting dalam karakterisasi kebasahan permukaan, yang berdampak pada berbagai aplikasi teknik dan industri seperti pendinginan semprot dan material anti-icing. Tujuan penelitian ini adalah untuk mengukur sudut kontak histeresis (SKH) pada permukaan logam panas menggunakan metode tumbukan droplet campuran air dan campuran etilen glikol (20%) yang direkam dengan kamera kecepatan tinggi (2000 fps). Penggunaan kamera berkecepatan tinggi menjanjikan kemampuan menangkap fenomena pergerakan tinggi tetapi memiliki keterbatasan-keterbatasan yang harus diselesaikan seperti noise dan thermal artifact. Untuk mengatasi noise citra akibat gerakan cepat dan thermal artifact, penelitian ini menerapkan pemrosesan citra berbasis kecerdasan buatan/artificial intelligence (AI) menggunakan arsitektur CNN (ResNet-18) dan GAN (ESRGAN). Hasil menunjukkan bahwa metode ini mampu meningkatkan kualitas citra dan akurasi pengukuran sudut kontak, dengan nilai rata-rata sudut kontak advancing sebesar 80,5°, receding sebesar 32,74° dan SKH 47,76°. Pendekatan ini menawarkan solusi efektif dan presisi tinggi dalam pengukuran SKH serta memberikan kontribusi terhadap pemodelan kebasahan permukaan pada sistem dinamis.
Diseminasi Media Pembelajaran Berbasis Flippbook untuk Mendukung Asyncrhonous Learning di SMP-SMA Bunda Kandung Jakarta Ageng Triyono; Nurimani Nurimani; Rusdi Hamdany Nuary; Teguh Wibowo
Jurnal Pengabdian UNDIKMA Vol. 3 No. 2 (2022): August
Publisher : LPPM Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jpu.v3i2.5555

Abstract

The purpose of this community service is to develop teaching materials to meet the learning needs of asynchronous learning. The teaching materials developed are in the form of electronic modules and electronic worksheets based on flipbooks. The service method carried out is in the form of a dissemination program whose stages are carried out in a hybrid manner. The service stages consist of the stage of developing teaching materials which are carried out offline and is followed by the stage of socializing and monitoring which is carried out online. The target of this service is the mathematics teacher at Bunda Kandung Middle and High School, Jakarta. The activity evaluation instrument is in the form of a questionnaire. The results of the questionnaire showed that the teacher as the party receiving the benefits stated that he was satisfied with the media developed and the media could be used as an alternative solution to the current needs of teaching materials. The results of the monitoring phase indicated that the teaching materials developed have begun to be implemented and have succeeded in meeting the needs of teaching materials needed by schools. So, it can be concluded that this activity has succeeded in achieving the expected goals.
Penerapan Mesin Daur Ulang Sampah Plastik Menggunakan Metode Fuzzy Tsukamoto Berbasis Teknologi Internet Of Things (Iot) Sahtyawan, Rama; Wibowo, Teguh; Sahudi, Suwarno
Angkasa: Jurnal Ilmiah Bidang Teknologi Vol 17, No 2 (2025)
Publisher : Institut Teknologi Dirgantara Adisutjipto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28989/angkasa.v17i2.3255

Abstract

This research aims to design an Internet of Things (IoT)-based plastic waste recycling machine using the Fuzzy Tsukamoto method to overcome the problem of overheating in electric motors and improve waste management efficiency. The methods used include literature studies, designing a microcontroller-based system (ESP32), temperature sensors, inductive proximity sensors, and implementing the Fuzzy Tsukamoto algorithm for automatic temperature control. The results show that the machine is capable of shredding plastic with a capacity of 20 kg/hour and controlling the motor temperature in real-time through the MIT Inventor application. Tests prove that the motor temperature rises faster during shredding (30°C–55°C in 35 minutes) compared to no-load (90 minutes). The system also successfully detects metal and stops operation automatically to prevent damage. The conclusion of the study states that the integration of IoT and Fuzzy Tsukamoto is effective in optimizing machine performance, reducing the risk of overheating, and facilitating remote monitoring. Suggestions for further development include improving the cooling system and sensor calibration for long-term stability.
Procedures for Using Rental Shop Houses (Ruko) and Legal Responsibilities on PT. Kereta Api Indonesia Land Subagjo, Ichwal; Wibowo, Teguh; Wijaya Damayanti, Aurelia Wahda
LEGAL BRIEF Vol. 13 No. 2 (2024): June: Law Science and Field
Publisher : IHSA Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/legal.v13i2.1007

Abstract

Currently, there is a lot of use of land assets of PT. KAI which is used for activities outside the railway. In order to achieve land use in accordance with applicable land law, appropriate and ideal policies are needed. In this research, the problems are divided into the procedures for renting shop houses (Ruko) on the land of the Indonesian Railways Limited Company (PT. KAI) and relating to legal responsibility if one of the parties violates the agreement or regulations that apply to the process of implementing a rental agreement for a Shop House (Ruko). This research is legal research with normative research methods. The results of this research show that in the shophouse rental process there are several stages that must be carried out, namely: property announcement, application submission by prospective tenants, document verification, location survey, offer and negotiation, to contract signing and initial payment. In connection with applicable legal responsibilities in accordance with the provisions of the contract and applicable law. Parties who violate may be subject to various sanctions, including fines, termination of the contract, or the obligation to compensate for losses arising from the violation. Tenants who fail to fulfill their obligations in payment, maintenance or use of the property according to the agreement can be evicted and asked to pay compensation. On the other hand, if PT KAI as the lessor fails to fulfill its obligations, such as delivering the property in proper condition or carrying out necessary maintenance, they may have to provide compensation or face legal action from the lessee
The Impact of Implementing Guided Inquiry-Based Mathematics E-Worksheets Using the Blended Learning Method on Increasing Students' Critical Thinking Triyono, Ageng; Kusuma, Arie Purwa; Alghadari, Fiki; Wibowo, Teguh; Marhaeni, Nafida Hetty; Adnan, Mazlini
Indonesian Journal of Mathematics Education Vol. 7 No. 1 (2024): Indonesian Journal of Mathematics Education
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/ijome.v7i1.1391

Abstract

The development of mathematics e-worksheets focused on forming critical thinking skills for class VII students is still very minimally carried out by teachers. This research is critical to test the effectiveness of guided inquiry-based e-worksheets implemented using the blended learning method in improving students' critical thinking abilities. The type of research was a quasi-experiment with a nonequivalent pretest-post-test control group design involving two subjects: the experimental group that applied guided inquiry-based e-worksheets and the control group that used other e-worksheets. Each subject group consisted of 18 students from one of the Yogyakarta boarding schools, which became the research population. Research data came from pretest and post-test results collected using critical thinking test instruments developed based on indicators from Facione (2018). Data analysis was conducted using a paired sample t-test followed by an independent sample t-test. The results of data analysis show: (1) there is a significant difference between the pretest and post-test results in the experimental group; (2) there is a significant difference between the results of students' critical thinking tests in the experimental and control groups; and (3) the difference in increasing critical thinking skills of students in the experimental group is higher than students in the control group. These results conclude that applying guided inquiry-based e-worksheets using the blended learning method is more effective than other e-worksheets when viewed from the aspect of increasing students' critical thinking abilities.
Reconstruction of Indigenous Knowledge into Scientific Knowledge in the Production Process of Batik Linggo Riky Setiawan; Wibowo, Teguh; Ariyatun
Journal of Educational Chemistry (JEC) Vol. 5 No. 2 (2023)
Publisher : Department of Chemistry Education, Faculty of Science and Technology, Universitas Islam Negeri Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/jec.2023.5.2.24903

Abstract

This study aims to reconstruct indigenous knowledge into scientific knowledge in the production process of Batik Linggo carried out in Singorojo District, Kendal Regency, Central Java, Indonesia. The description of this study is a number of scientific knowledge from the reconstruction of indigenous knowledge about the production of Batik Linggo. This study uses a qualitative descriptive method through interviews, direct observation, and literature study on the production of Batik Linggo. This research focuses on the Production Process description of Batik Linggo, especially the knowledge of Batik craftsmen related to raw materials and the production process of Batik Linggo. The data obtained were analyzed, verified, constructed into scientific knowledge, and interpreted to obtain meaningful information. Based on this research, it can be concluded that there is local wisdom found in the production of Batik Linggo that can be reconstructed into scientific knowledge.
Problematika Hukum Atas Keterlibatan Tentara Nasional Indonesia (TNI) Aktif Pada Kementerian Atau Lembaga Di Indonesia Yasin, Bukhari; Wibowo, Teguh; Mangar, Irma
JURNAL HUKUM PELITA Vol. 6 No. 1 (2025): Jurnal Hukum Pelita Mei 2025
Publisher : Direktorat Penelitian dan Pengabdian (DPPM) Universitas Pelita Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37366/jhp.v6i1.5829

Abstract

Kontroversi muncul terkait keterlibatan anggota TNI Aktif dalam posisi pemerintahan, Undang-Undang TNI Nomor 34 tahun 2004 menegaskan bahwa prajurit hanya boleh menjabat di bidang sipil setelah pensiun atau mengundurkan diri dari dinas aktif keprajuritan. Meski ada pengecualian untuk jabatan tertentu yang berkaitan dengan bidang politik dan keamanan nasional, namun penunjukan prajurit TNI Aktif di luar kriteria tersebut dianggap sebagai pelanggaran terhadap aturan yang mengikat kegiatan TNI. Tujuan penelitian ini untuk mengetahui dan menganalisa keabsahan serta pengecualian ketentuan yang memberi celah dalam penempatan Anggota TNI Aktif dalam menduduki jabatan sipil. Penelitian ini menggunakan jenis penelitian hukum normatif. Metode yang digunakan adalah pendekatan masalah yuridis-normatif dengan pendekatan perundang-undangan (Statute Approach) dan pendekatan kasus (Case Approach). Bahwa kedudukan TNI adalah sebuah lembaga negara yang dalam pengerahan dan penggunaan kekuatan militernya berada dibawah presiden, dan berada dibawah koordinasi Departemen Pertahanan dalam hal kebijakan strategi, dukungan pertahanan, dan dukungan administrasi sehingga dalam setiap pengambilan tindakannya melalui intruksi Panglima TNI harus berdasarkan perintah Presiden yang telah dipertimbangkan dan disetujui oleh Dewan Perwakilan Rakyat.
Model Pembelajaran Tutor Sebaya Dalam Kelompok Kecil Pada Siswa Kelas VI SD Wibowo, Teguh
Indonesian Journal of Innovation Multidisipliner Research Vol. 1 No. 3 (2023): September
Publisher : Institute of Advanced Knowledge and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/ijim.v1i3.39

Abstract

Tujuan penelitian tindakan kelas ini adalah untuk mengetahui apakah model pembelajaran tutor sebaya dalam kelompok kecil dapat meningkatkan hasil belajar siswa. Metode penelitian tindakan kelas ini ditempuh dalam tiga siklus. Setiap siklus terdapat empat tahap yaitu perencanaan, pelaksanaan, pengamatan dan refleksi. Tindakan dalam setiap siklus dilakukan dengan cara guru memberikan tugas berupa materi pelajaran untuk dipelajari secara mandiri, diringkas dan didiskusikan dengan kelompok belajarnya dengan dipandu tutor sebayanya. Adapun yang menjadi subjek penelitian adalah siswa kelas VI SD Negeri Cengkareng Timur 01 Kecamatan Cengkareng Kota Jakarta Barat yang terdiri dari 30 siswa. Dari penelitian ini dapat disimpulkan bahwa hasil belajar yang diperoleh siswa kelas VI SD Negeri Cengkareng Timur 01 Kecamatan Cengkareng Kota Jakarta Barat pada pokok bahasan membaca gambar atau denah berskala nilai hasil belajarnya meningkat.
Pembinaan dan Pemberdayaan UMKM untuk Meningkatkan Pendapatan Masyarakat di Kelurahan Mandailing Kota Tebing Tinggi Batubara, Rizki Wulanita; Purba, Rakhmawati; Siahaan, Rumiris; Mala, Nur; Akbar, Rafly Putra; Effendy, Yudi; Wibowo, Teguh
Community Service Progress Vol. 2 No. 2 (2023): Community Service Progress Edisi Desember 2023
Publisher : STIE Bina Karya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70021/csp.v2i2.117

Abstract

The purpose of this service activity is to find out strategies for empowering MSMEs in increasing income, as well as the benefits for the community, namely receiving guidance and training from the Service Team in developing MSME businesses. The location of this service was carried out in Mandailing Village, Tebing Tinggi Kota District, targeting people who want to open Micro, Small and Medium Enterprises. Development of Micro, Small and Medium Enterprises is an effort by the central and regional governments. By coaching and empowering MSMEs in the midst of current free trade competition, it can provide encouragement to increase community income. This activity can encourage the economy of a region, not only increasing income but also equalizing income in a region. By providing community development and empowerment in Micro, Small and Medium Enterprises, job opportunities can be created for the Indonesian people, especially in Mandailing Subdistrict.
Co-Authors . Limbong, Benny L ., Erdian Abhiyantara, M. Radhiya Salman Adnan, Mazlini Ageng Triyono Agung Pambudi Agung Prakoso Agustiana Wijiastuti Wahyudi Ahsyariyah Zulfi Hafidhoh Akbar, Rafly Putra Al-Amin, Al-Amin Alfina Sukma Amaliyah, Dina Inti Anisa Dewi Anugrah Dwi Cahyani Apriyanto, Bambang Arie Purwa Kusuma Arifiyanto Hadinegoro, Arifiyanto Aris Aryanto Ariyatun, Ariyatun Arohman Taufik Arum Ratnaningsih Azieta, Haliza Nur Bachtiar Arif, Bachtiar Bagus Suryo Kusumo Bambang Priyo Darminto Bambang Priyo Darminto Batubara, Rizki Wulanita Benedictus Mardwianta, Benedictus Bisri Zainudin Budi Hartono Budiyono Budiyono Budiyono Budiyono Cahyo Apri Setiaji Citra Asti Rosalia Danti, Vivi Inta Dedet Hermawan Setiabudi, Dedet Hermawan Dion Rapanca Dita Yuzianah Djarot Wahju Santoso Drajat Indah Mawarni Dwi Hartini Dyah Panuntun Utami Edi Riyanto Effendy, Yudi Eko Poerwanto Eko Syaiful Anwar Eko Teguh Paripurno Eli Kumolosari Erni Puji Astuti Faiz, Muhammad Ikhsan FAJAR NUGROHO Faradila, Lisa Febryanto Kurniawan Ferry Budhi Susetyo Fidyaningsih, Anik Fiki Alghadari Fransisca Soetanto, Maria Freddy Kurniawan Hafshah, Mutista Haliza Nur Azieta Hananto Purbonugroho Haris Subarjo, Abdul Herlina Budiarti Hermawan, Dedet Heru Kurniawan Hidayah, Mila Rohmah Ika Septiana Intania Shafa, Salsabila Irma Mangar Iryani, Lenny Islami, Zaim Sidqi Ismail, Amrizarois Ismail, Muhammad Ridwan Isnaeni Maryam Isnaeni Maryam Istiko Agus Wicaksono Jalaali, Bahrul Jayanti Putri Purwaningrum Khoeriah, Faridatul Kurniawan, Febryanto Lukman Fadhiliya Luthfi, Mochammad Ma'ruf, Abdul Hakim Maulana, Shaugi Rahkman Mazlini Adnan Megasari Wuryanie Muflikhah, Desi Muhammad Hisyam Muhammad Ikhsan Faiz Mujiyem Sapti Mujiyem Sapti Mujiyem Sapti Nafida Hetty Marhaeni NIDA, KHOIRIN Nila Kurniasih Nuary, Rusdi Hamdany Nugrahajati, Susilastuti Dwi Nunung Wahyu Puspita Nur Akhmad Triwibowo, Nur Akhmad Nur Halimah Nur Mala Nurimani Nurimani Nurul Hidayah Okto Dinaryanto Permatasari, Nisa Pinandhita, Lazuardy Rahendra Prasetia, Endra Prasetyo Budi Darmono Prasetyo, Cahyo Purnomo Pratiwi, Indah Prattiwi, Elisabeth Anna Priyadi, Danang Puji Nugraheni Purba, Rakhmawati Purwaningsih, Wharyanti Ika Putranto, Dwiyono Rahayu, Eko Sri Rahayu, Wita Rahma Fajri Nailah Rama Sahtyawan Rani Anggrainy Riawan Yudi Purwoko Riky Setiawan Risa Oktaviani, Risa Rismi Annisa Riyanto, Edi Romadhoni, Moh. Gufron Rully Charitas Indra Prahmana Rusdi Hamdany Nuary Rusdyi Habsyi Rusmin R. M. Saleh sahudi, suwarno Saryati Saryati Seran Luan, Randi Edward Shalihah, Nurina Fairuz Siahaan, Rumiris Sinung Nugroho, Yohanes Sobirin, Rasya Fajar Soeprianto, Agus Sri Kustilah Sri Mulyanti Sriyono Sriyono Subagjo, Ichwal Sujiono Sujiono, Sujiono Sumari, Arwin Datumaya Supriyono Supriyono Suradi Kartanegara, Radi Susianti, Elena Susilo, Tarsisius Sutarno, Sutarno Syarif Hidayat Tanjung, Rosdiana Imroati Kurnia Taufik, Arohman Tri Swaraswati Tutuk Ningsih Ummu Qo'is Wahju Tjahjo Saputro Wharyanti Ika Purwaningsih, Wharyanti Ika Wijaya Damayanti, Aurelia Wahda Winaryuni, Nevia Indah Yasin, Bukhari Yuana, Kumara Ari Yulia Aulia Rahmah Yuni, Yatha Zaim Sidqi Islami Zainudin, Bisri Zuhri, Muhammad Rizki