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All Journal IAES International Journal of Robotics and Automation (IJRA) Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) REKA INTEGRA Dinamika : Jurnal Teknik Mesin LingTera Jurnal Pendidikan Fisika FKIP UM Metro Binus Business Review Jurnal Penelitian Pembelajaran Fisika Edukasi: Jurnal Pendidikan Sosial Horizon: Jurnal Pendidikan Sosial JTERA (Jurnal Teknologi Rekayasa) Surya Octagon Interdisciplinary Journal of Science and Technology Hibualamo : Seri Ilmu-Ilmu Sosial dan Kependidikan Jurnal Kreativitas PKM ComTech: Computer, Mathematics and Engineering Applications Jurnal Manajemen dan Bisnis Jurnal Administrasi dan Manajemen Jurnal Teknologi Dan Sistem Informasi Bisnis Amalee: Indonesian Journal of Community Research & Engagement Jurnal Abdi Insani Jurnal Manajemen dan Bisnis JITEL (Jurnal Ilmiah Telekomunikasi, Elektronika, dan Listrik Tenaga) ProBisnis : Jurnal Manajemen Journal of Accounting Management Business and International Research Innovative: Journal Of Social Science Research Global Education Journal Jurnal Multidisiplin Teknologi dan Arsitektur Society Jurnal Akuntansi Hukum dan Edukasi Jurnal Indonesia Mengabdi Journal of Integrated System Jurnal Mahkota Bisnis (Makbis)
Martin Martin
Universitas Bina Nusantara
Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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Effectiveness of Multiple Representation-Based Mechanics Lectures Using YouTube Video Content on Concept Mastery Hartini, Tri Isti; Ermawati, Imas Ratna; Martin, Martin; Sari, Nuraeni Nanda; Septiyani, Nunik Dwi; Sagita, Elsa
Jurnal Penelitian Pembelajaran Fisika Vol 15, No 3 (2024): JULY 2024
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/jp2f.v15i3.18319

Abstract

In mechanics lectures there are many abstract concepts. The existence of abstract concepts creates misperceptions among students. This research aims to determine the effectiveness of Multiple Representation-based mechanics lectures using YouTube video content on concept mastery. This research was conducted at the Physics Education Study Program, FKIP UHAMKA. The respondents in this study were 3rd semester students who were taking a mechanics course. This research uses a pre-experimental design method with a one group pretest-posttest research design. The results of the research show that the use of YouTube video content in multiple representation-based mechanics lectures is quite effective in increasing respondents' mastery of concepts. This can be seen from the post-test results of respondents, the majority of whom experienced an increase with an average score of 63 with the N - Gain score obtained having an average increase of 46.78% or in the medium category. The benefit of this research is knowing the respondent's level of concept mastery.
Studi Perbandingan Cacat Produk Menggunakan Uji t-Student Simanjuntak, Gilbert; Martin, Martin; Ardiansya, Rizki; Fadilah, Abang Muhammad Fathir; Wahyudie, Ilham Ary
DINAMIKA : Jurnal Teknik Mesin Vol 9, No 2 (2024): Dinamika : Jurnal Teknik Mesin
Publisher : Program Studi Teknik Mesin Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/dinamik.v9i2.9210

Abstract

Produk cacat dalam produksi bata ringan dapat menyebabkan dampak negatif tidak hanya pada biaya keuangan, tetapi juga pada efisiensi produksi, reputasi perusahaan, dan aspek bisnis secara keseluruhan. Produk cacat mengakibatkan pemborosan bahan baku seperti semen, pasir, foam, dan air, serta energi yang telah digunakan dalam proses produksi, seperti pencampuran, pencetakan, dan pengeringan. Penelitian ini bertujuan untuk mengurangi tingkat cacat produk dengan memodifikasi mesin potong bata ringan dari tipe sumbu X menjadi tipe sumbu X-Y. Mesin potong tipe sumbu X hanya mampu memotong pada satu sumbu, sedangkan tipe sumbu X-Y dapat memotong pada dua sumbu secara simultan. Desain penelitian menggunakan eksperimen komparatif antara dua mesin dengan variabel bebas berupa jenis mesin, dan variabel terikat berupa jumlah cacat produk dalam satu siklus pemotongan. Pengamatan dilakukan selama lima siklus untuk setiap mesin. Data dikumpulkan menggunakan formulir khusus dan dijaga konsistensi variabel lain seperti bahan baku dan jumlah pekerja. Analisis data meliputi uji normalitas (Kolmogorov-Smirnov) untuk memastikan distribusi data, dilanjutkan dengan uji t untuk membandingkan jumlah cacat antara kedua mesin. Hasil analisis menunjukkan bahwa modifikasi mesin potong menjadi tipe sumbu X-Y secara signifikan menurunkan jumlah cacat produk, sehingga meningkatkan efisiensi dan kualitas produksi bata ringan. Analisis dilakukan menggunakan software Minitab untuk memastikan keakuratan hasil. Hasil analisis menunjukkan bahwa modifikasi mesin potong berhasil menurunkan tingkat cacat secara signifikan, memberikan manfaat nyata terhadap efisiensi dan kualitas produksi bata ringan.
Pelatihan Parenting bagi Masyarakat dalam Mengembangkan Karakter Anak di Kabupaten Mempawah: Parenting Training for the Community in Developing Children's Character in Mempawah Regency Andriati, Novi; Martin, Martin; Atika, Amelia; Hidayati, Novi Wahyu; Hendrik, Hendrik; Hastiani, Hastiani
Amalee: Indonesian Journal of Community Research and Engagement Vol. 3 No. 2 (2022): Amalee: Indonesian Journal of Community Research and Engagement
Publisher : LP2M INSURI Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37680/amalee.v3i2.2040

Abstract

Abstract: Community service aims to describe parental guidance towards children while at home. This activity is in the form of counseling on how participants can develop parenting, especially in managing children's schedules in learning according to changing times, so that tasks as parents can play an active and effective role, participants can increase children's enthusiasm in learning, participants can set schedules for learning activities at home, children's habits in behaving towards their elders and helping them when doing work at home. This service activity was carried out at the Kontor Hall of Sungai Bundung Laut Village, Mempawah Regency, this activity was carried out smoothly and there was an increase in parents in carrying out parenting for children, it was evidenced by the increase in children's learning achievements, accustomed to independent living and the formation of children's learning programs. This training encourages participants to follow it and get the job done faster and more efficiently.
Co-Authors Ahmad Fadli Ahmad Rivai ahmad yani Amin Hou Andriati, Novi Anita Anita Antonius Suratno, Antonius Aratri, Riyadnita Putri Ardiansya, Rizki Arifin, Yulyani Atika, Amelia Aufaa, Muhamad Ibnu Abi Ayu Andira Bachtiar, Armando Billi Rifa Kusumah Br Ginting, Berupilihen Burhendi, Felicianda Adrin Chaniago, Sabaruddin Christina Wirawan Daulay, Zulia Rifda Debora Tambunan Deby Siska Oktavia Pasaribu Dona Pasaribu Dratama, Ryan Edy Tandililing Elinah, Elinah Elty Sarvia Elyza Deswita Fadilah, Abang Muhammad Fathir Feriyonika Feriyonika Galuh Hartinah Ginting, Rudimanta Hakeem, Muhammad Hilmy Hamdhana, Defry Hari Adianto Hastiani -, Hastiani Hawa, Putri Hendang Setyo Rukmi Hendrik Hendrik Hudaya, Rida Ilham Ary Wahyudie Imas Ratna Ermawati, Imas Ratna Jahja Hamdani Widjaja Jessica Jessica Jordan, Evan Lala Nilawati Listyorini, Niken Taufiqurrahmi M. Rafi Mahyudin Mahyudin Manda Dwipayani Bhastary Manik, Dio Edward Pahala MARDIAH HASANAH NASUTION Margana, Dodi Budiman Muhamad Rizki Mukti Qamal Nasib NASUTION, MARDIAH HASANAH Novi Wahyu Hidayati, Novi Wahyu Purjianto Putri, Fina Sonia Ridwan Siskandar Rizky Rizky, Rizky Rohani, Fety Novianty, Hemafitria, Rohani, Rosiana, Rosiana Ruspendi, Ruspendi Ryan, Ryan Sagita, Elsa Sari, Nuraeni Nanda Septiyani, Nunik Dwi Simanjuntak, Gilbert Soesilo, Novi Solehudin, Solehudin Sugianto Sugianto Suryajaya, Tommy Suryani, Ade Erfina Suyanto Suyanto Tawila, Nendi Toni Elmansyah Tri Isti Hartini, Tri Isti Tutun Nugraha Ulin Nuha, Ulin Veithzal Rivai Zainal Victor Victor Wawan Yudiantyo, Wawan Wijaya, Elyzabeth Winda Halim, Winda Yunita Yunita Zakia Fadila