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All Journal Jurnal Ilmiah WUNY IJEMS (Indonesian Journal of Environmental Management and Sustainability) Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Indonesian Journal of Engineering and Science (IJES) Jurnal Ilmiah NOSI
marwani marwani
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Religion Agriculture, Biological Sciences & Forestry Arts Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mechanical Engineering Public Health Social Sciences Other

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PEMANFAATAN VIDEO PEMBELAJARAN MUATAN PELAJARAN IPS MELALUI PEMBELAJARAN JARAK JAUH MENINGKATKAN HASIL BELAJAR SISWA SD marwani marwani
Jurnal Ilmiah WUNY Vol 3, No 2 (2021): Jurnal Ilmiah WUNY
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (224.823 KB) | DOI: 10.21831/jwuny.v3i2.43494

Abstract

Penelitian ini bertujuan untuk mengetahui dampak dan hasil pemanfaatan video pembelajaran muatan pelajaran IPS melalui pembelajaran jarak jauh pada siswa kelas VI C SD Negeri Wonosari I, Gunungkidul. Metode penelitian ini adalah deskriptif kualitatatif berdasarkan fakta dan keadaan selama guru melaksanakan pembelajaran jarak jauh. Pada penelitian ini, data-data dikumpulkan melalui observasi, assessment, teknik dokumentasi terhadap data-data yang berkaitan dengan permasalahan motivasi dan hasil belajar siswa selama pembelajaran jarak jauh. Data-data yang dianalisis adalah keadaan awal, pelaksanaan pembelajaran dengan video pembelajaran, hambatan dan strategi pemecahan masalah, dampak serta tindak lanjutnya. Berdasarkan hasil pengamatan dan analisis angket yang diberikan diperoleh bahwa dalam proses pembelajaran tematik terpadu muatan pelajaran IPS dengan video pembelajaran, lebih dari 80% siswa merasa senang dan tertarik mengikuti pembelajaran. Hal tersebut ditunjukkan pula oleh meningkatnya ketepatan kehadiran siswa di kelas maya dan pengumpulan tugas tepat waktu. Perolehan hasil belajar dapat dideskripsikan bahwa 26 dari 28 siswa mencapai Kriteria Ketuntasan Minimal atau sebesar 92,86%. Rata-rata nilai yang diperoleh siswa 85,18. Dari indikator tersebut kemudian dijadikan penulis untuk menarik kesimpulan bahwa pemanfaatan video pembelajaran melalui pembelajaran jarak jauh dapat meningkatkan motivasi dan hasil belajar siswa.
INVESTIGATION PERFORMANCE OF PICO HYDRO WATER PIPE TURBINE Marwani Marwani; Muhammad Zahri Kadir; Ronny Egetha Putra
Indonesian Journal of Engineering and Science (IJES) Vol. 2 No. 3 (2021): Table of Contents
Publisher : Asosiasi Peneliti Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51630/ijes.v2i3.27

Abstract

The flow of water in the pipeline for household needs is a source of energy that can generate electrical energy through Pico hydro turbines or small-power water turbines. The experiment has been conducted on a 10 Watt Pico hydro turbine mounted on a water pipe against changes in water flow discharge. The turbine performance analysis is conducted experimentally (actual) and theoretically (ideal). The analysis results showed the greater the discharge flow, the greater the power generated by the turbine. In tests with a maximum discharge of 8.9 l/min, the actual power of 1.121 Watts, the torque of 0.005 Nm with a rotation speed of 2146.8 rpm and efficiency of 12.59%; while the ideal power is based on Euler turbine equation of 4.2 Watts and torque of 0.016 Nm. So, the maximum turbine power that can be generated is only 26.67% ideal. Efficiency turbine decreases with increased discharge; in this test, the maximum efficiency was 24.89% at 5.8 L/min flow discharge.
CFD Analysis Of Flue Gas Streamline Through Varied Of Flow Straightener Inclination Pramadhony Pramadhony; Dewi Puspitasari; Ellyanie Ellyanie; Marwani Marwani; Rizki M. R. Sihombing
Indonesian Journal of Environmental Management and Sustainability Vol. 2 No. 1 (2018): March
Publisher : Research Centre of Inorganic Materials and Complexs

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (775.284 KB) | DOI: 10.26554/ijems.2018.2.1.11-14

Abstract

Air emission, generated by industrial sector, is one of the main contributors of ambient air quality degradation. In order to minimize the impact to its surrounding, the company regularly should conduct an air emission monitoring activity by measuring the hazardous compound concentration. The sample should be taken in a reference plane located two diameter from the outlet. The sampling of air emission by using isokinetic method cannot be conducted when the swirling flow is existed; the streamline is also should be uniform and vertical. Flow straightener with difference inclination angles, 0°, 15°, and 30°, are suggested to condition the streamline and fulfill the requirements. A computational simulation conditions with no flow straightener and with three flow straighteners are conducted to overview the influence of flow straightener inclination. Based on the analysis these inclinations are effectively improving the uniformity of velocity at reference plane. In other side these inclinations are causing the increasing of helicity as well as streamline inclination
Video Development of Learning to Write Short Text for Class XI Students of Tahfizd Asy Syadzili Pakis Malang Marwani Marwani; Sri Wahyuni; Luluk Sri Agus
Budapest International Research and Critics Institute-Journal (BIRCI-Journal) Vol 5, No 3 (2022): Budapest International Research and Critics Institute August
Publisher : Budapest International Research and Critics University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/birci.v5i3.5853

Abstract

Research on the development of learning videos on short story writing material for class XI SMA Tahfizd Asy Syadzili Pakis Malang, researchers used six data collection instruments, and data collection techniques with interviews and distributing questionnaires to students. The results obtained based on teacher interview assessments were 3.67%. And categorized as good and very worthy without comments from experts. Based on the student needs analysis table data, the average score of all aspects is 3.67% or good category. It can be concluded from the data that there is a need for students to get answers according to what is expected and the needs of students. So it can be said that this short story learning video is said to be very feasible to be applied in schools.
Video Development of Learning to Write Short Text for Class XI Students of Tahfizd Asy Syadzili Pakis Malang Marwani Marwani; Sri Wahyuni; Luluk Sri Agus
Budapest International Research and Critics Institute-Journal (BIRCI-Journal) Vol 5, No 3 (2022): Budapest International Research and Critics Institute August
Publisher : Budapest International Research and Critics University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/birci.v5i3.6165

Abstract

Research on the development of learning videos on short story writing material for class XI SMA Tahfizd Asy Syadzili Pakis Malang, researchers used six data collection instruments, and data collection techniques with interviews and distributing questionnaires to students. The results obtained based on teacher interview assessments were 3.67%. And categorized as good and very worthy without comments from experts. Based on the student needs analysis table data, the average score of all aspects is 3.67% or good category. It can be concluded from the data that there is a need for students to get answers according to what is expected and the needs of students. So it can be said that this short story learning video is said to be very feasible to be applied in schools.
Penerapan Metode Eklektik Digitalisasi pada Kegiatan Pembelajaran Masa Pandemi Covid-19 Marwani Marwani
Jurnal Ilmiah Sastra dan Pembelajaranya Vol 10, No 2 (2022): Jurnal Ilmiah NOSI
Publisher : NOSI

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Abstrak: Perkembangan dan kemajuan elektronik semakin pesat dan maju, menyesuaikan perkembangan dan kemajuan zaman menghadapi dunia era globalisasi. Tranformasi terus terjadi mengikuti zamannya. Manusia dalam perkembangannya selalu berinovasi agar hidupnya lebih efektif dan praktis. Sarana yang digunakan dalam penyesuaian dan perubahan tersebut, manusia memanfaatkan teknologi. Teknologi membawa kehidupan manusia lebih mudah dan efisien. Dalam masa perubahannya, bisa terjadi secara lambat atau radikal dan revolusi. Masa Pandemi coviod-19 mengantarkan manusia pada teknologi digital yang merambah dalam segala lini kehidupan baik sosial, ekonomi ,budaya bahkan ke arah dunia pendidikan. Pandemi merupakan pintu menuju transformasi pendidikan ke arah digital. Khusus dunia pendidikan perubahan terjadi secara signifikan,mulai media pembelajaran dan sumber pembelajaran. Pandemi Covid-19 memaksa setiap pendidik dan peserta didik harus mau mengadakan perubahan dan meninggalkan era tradisional menuju era digitalisasi. Cara atau metode yang tepat dalam melakukan pembelajaran era digitalisasi pada masa Pandemi Covid-19, yaitu dengan penerapan metode Eklektik dalam kegiatan pembelajaran, di mana metode ini terdiri dari paduan ragam metode pembelajaran, berupa pengajaran berbasis proyek, kolaborasi, inovasi dan berorientasi lifes skill  untuk menyelesaikan problematik dalam kegiatan pembelajaran di masa pandemi covid-19 sebagai modal utama bekal siswa menuju era revolusi industri abad -21.Kata Kunci: Pandemi Covid-19, Metode Eklektik, Era Digitalisasi.
Co-Authors Desyandri Desyandri Ellyanie Ellyanie Luluk Sri Agus Muhammad Zahri Kadir Pramadhony Pramadhony Rizki M. R. Sihombing Ronny Egetha Putra Sri Wahyuni