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All Journal Jurnal Geliga Sains: Jurnal Pendidikan Fisika Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan SEMIRATA 2015 Jurnal Penelitian Pendidikan IPA (JPPIPA) Journal of Natural Science and Integration Jurnal SOLMA Jurnal PAJAR (Pendidikan dan Pengajaran) Riau Journal of Empowerment SAP (Susunan Artikel Pendidikan) Silampari Jurnal Pendidikan Ilmu Fisika Unri Conference Series: Community Engagement Lumbung Inovasi: Jurnal Pengabdian Kepada Masyarakat Journal of Educational Sciences Innovative: Journal Of Social Science Research Lontar Physics Today Sipakaraya : Jurnal Pengabdian Masyarakat
Ernidawati, Ernidawati
Universitas Riau
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Economics, Econometrics & Finance Education Environmental Science Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Physics Public Health Social Sciences Other

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Design Innovation of a Solar-Powered Seawater Purification Device to Support Science Learning in Coastal Areas Mitri Irianti; Ernidawati; Wilda Novianti; Zuhdi Ma’ruf; Zulhelmi; Naila Fauza; Idris; Abdul Hamid Sinaga; Rahmi Hidayah; Dhuha Fatihul Burhan
Jurnal Penelitian Pendidikan IPA Vol 11 No 11 (2025): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i11.12897

Abstract

Coastal communities in Indonesia face limited access to clean water because water sources are dominated by seawater and the availability of fresh water is extremely limited. This problem creates a need for innovative and sustainable solutions that can be applied in everyday life and utilized in science learning. This study aims to design and test the feasibility of a solar panel–based seawater purifier as a contextual physics learning medium and a means of providing clean water for coastal communities. The research method used is Research and Development (R&D), conducted through the stages of needs analysis, design, prototyping, expert validation, and limited field trials. Data collected includes expert validation results, practicality assessments by teachers and students, and empirical measurements of water quality such as pH, TDS, salinity, specific gravity, ORP, and EC. Qualitative findings from the validators indicate that this tool has good functionality, is relevant for learning, is easy to use, and is safe to operate. The results show an average validity of 3.73 (very valid) and practicality of 3.60 from students and 3.86 from teachers (very practical category). Water quality tests showed a pH of 6.83, TDS of 124 ppm, which meets WHO standards (TDS < 500 ppm), salinity of 0.01%, specific gravity (SG) of 1.00, ORP of 224 mV, and EC of 0 µS/cm, indicating that the water is suitable for consumption. Thus, the aim of the research is to produce a valid, practical seawater purifier and provide a sustainable alternative solution for the clean water needs of coastal communities.
Innovation and Validation of Relative Permeability Experimental Tools Using Metal Materials as a Medium for High School Physics Education Ernidawati Ernidawati; Mitri Irianti; Zuhdi Ma’ruf; Idris Idris; Wilda Novianti; Abdul Hamid Sinaga; Rahmi Hidayah; Dhuha Fatihul Burhan
Jurnal Penelitian Pendidikan IPA Vol 11 No 11 (2025): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i11.13018

Abstract

This research is motivated by the limitations of physics learning media in high schools, especially in magnetism materials, which are abstract and difficult to understand without the support of appropriate experimental tools. This condition hinders students' ability to relate theory to real phenomena. This research aims to develop and test the feasibility of a relative permeability experiment tool for metal materials as a high school physics learning medium. This tool is designed to help students understand the concept of magnetism, especially the relationship between the number of turns, voltage, current strength, magnetic induction, and relative permeability in various types of metals. The research method used is research and development (R&D). The test results show that steel has an average relative permeability value (μr) of 3.9, which indicates strong ferromagnetic properties, while iron has an μr of around 1.4 with moderate ferromagnetic properties. Aluminum with an average μr of 1.0 and brass, with an average μr of 0.7 are classified as non-ferromagnetic. Thus, this test tool can clearly distinguish ferromagnetic and non-ferromagnetic materials based on their relative permeability values. Validation was conducted by three experts, with an average value of 3.77, which is considered very high. Furthermore, a practicality test involving 16 high school physics teachers showed a very high practicality category. Based on these results, it can be concluded that the developed relative permeability experiment tool is valid, practical, and suitable for use as a physics learning medium to improve students' understanding of the concept of magnetism
Pemberdayaan Ekonomi Kreatif Masyarakat Desa Teluk Sungka Melalui Pemanfaatan Limbah Sabut Kelapa dan Lateks menjadi Produk Kerajinan Bernilai Jual Ernidawati, Ernidawati; Irianti, Mitri; Ma'aruf, Zuhdi; Zulhelmi, Zulhelmi; Zulkarnain, Zulkarnain; Susanti, Hevi; Hayati, Isnaria Rizki; Ulfa, Zulia; Jannah, Miftahul; Andrina, Hanifaturrahmi; Idris, Idris; Sinaga, Ego Srivajawaty
Unri Conference Series: Community Engagement Vol 7 (2025): Seminar Nasional Pemberdayaan Masyarakat
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/unricsce.7.135-144

Abstract

This community service activity was carried out in Teluk Sungka Village, Gaung Anak Serka District, Indragiri Hilir Regency, with the aim of empowering the community through the utilization of coconut coir waste into innovative handicraft products with market value. Until now, coconut coir has only been regarded as waste and has not been optimally utilized, even though it has considerable economic potential. The method used in this activity was a participatory approach, actively involving the community through several stages, namely identifying potential, collecting materials, conducting training, practicing handicraft production, and providing assistance during the production process. The coconut coir was processed into handicrafts with the help of latex as an adhesive to produce products such as flower pots and various other decorative items. The results of the activity showed that the community was able to process coconut coir into more useful products that have economic value and the potential to become an additional source of income. Through this program, the community gained new skills while also opening opportunities for the development of creative economies based on local potential.
Peningkatan Literasi Teknologi Pembelajaran Melalui Pemanfaatan Wordwall Pada Pembelajaran Fisika di SMA Teruna Bakti Jayapura Sinaga, Ego Srivajawaty; Napitupulu, Daniel; Ngaderman, Hubertus; Anou, Kezia Noviani; Bungasalu, Benny Abraham; Papilaya, Eva; Sudrajad, Bangkit; Sutarman, Tatang; Ernidawati, Ernidawati
Sipakaraya : Jurnal Pengabdian Masyarakat Vol 4 No 2 (2026): Sipakaraya : Jurnal Pengabdian Masyarakat
Publisher : Universitas Sulawesi Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31605/sipakaraya.v4i2.6271

Abstract

Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan pemahaman dan motivasi belajar siswa terhadap mata pelajaran Fisika melalui pemanfaatan media pembelajaran interaktif berbasis digital, yaitu Wordwall. Kegiatan dilaksanakan di SMA Teruna Bakti Waena Jayapura selama lima bulan dengan melibatkan 31 siswa kelas X. Metode yang digunakan dalam kegiatan pengabdian ini adalah edukasi berbasis pendekatan partisipatif dengan integrasi teknologi digital, khususnya melalui metode game-based learning menggunakan platform Wordwall. Permasalahan utama yang dihadapi adalah rendahnya motivasi belajar siswa terhadap Fisika serta minimnya penggunaan teknologi dalam pembelajaran. Hasil evaluasi menunjukkan peningkatan signifikan dalam pemahaman konsep, dengan rata-rata nilai 8,6 dari skala 10 dan 11 siswa memperoleh skor sempurna. Selain itu, siswa menunjukkan antusiasme tinggi dan keterlibatan aktif selama proses pembelajaran. Kegiatan ini juga mempererat kerja sama antara perguruan tinggi dan sekolah, membuka peluang untuk pengembangan program lanjutan. Kesimpulannya, Wordwall terbukti efektif dalam meningkatkan kualitas pembelajaran Fisika yang lebih menarik, menyenangkan, dan bermakna bagi siswa.
Peningkatan Literasi Teknologi Pembelajaran Melalui Pemanfaatan Wordwall Pada Pembelajaran Fisika di SMA Teruna Bakti Jayapura Ego Srivajawaty Sinaga; Daniel Napitupulu; Hubertus Ngaderman; Kezia Noviani Anou; Benny Abraham Bungasalu; Eva Papilaya; Bangkit Sudrajad; Tatang Sutarman; Ernidawati Ernidawati
Sipakaraya : Jurnal Pengabdian Masyarakat Vol. 4 No. 2 (2026): Sipakaraya : Jurnal Pengabdian Masyarakat
Publisher : Universitas Sulawesi Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31605/sipakaraya.v4i2.6271

Abstract

Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan pemahaman dan motivasi belajar siswa terhadap mata pelajaran Fisika melalui pemanfaatan media pembelajaran interaktif berbasis digital, yaitu Wordwall. Kegiatan dilaksanakan di SMA Teruna Bakti Waena Jayapura selama lima bulan dengan melibatkan 31 siswa kelas X. Metode yang digunakan dalam kegiatan pengabdian ini adalah edukasi berbasis pendekatan partisipatif dengan integrasi teknologi digital, khususnya melalui metode game-based learning menggunakan platform Wordwall. Permasalahan utama yang dihadapi adalah rendahnya motivasi belajar siswa terhadap Fisika serta minimnya penggunaan teknologi dalam pembelajaran. Hasil evaluasi menunjukkan peningkatan signifikan dalam pemahaman konsep, dengan rata-rata nilai 8,6 dari skala 10 dan 11 siswa memperoleh skor sempurna. Selain itu, siswa menunjukkan antusiasme tinggi dan keterlibatan aktif selama proses pembelajaran. Kegiatan ini juga mempererat kerja sama antara perguruan tinggi dan sekolah, membuka peluang untuk pengembangan program lanjutan. Kesimpulannya, Wordwall terbukti efektif dalam meningkatkan kualitas pembelajaran Fisika yang lebih menarik, menyenangkan, dan bermakna bagi siswa.
Microcontroller-Based Mechanics Experiments in Physics Learning: Systematic Literature Review Using PRISMA Naila Fauza; Ernidawati Ernidawati; Zulhelmi Zulhelmi; Fanny Rahmatina Rahim; Fayolla Octa Riwandi; Ahmad Amirul Latif; Khairan Mathluba
Jurnal Penelitian Pendidikan IPA Vol 9 No 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.5258

Abstract

Microcontrollers are capable of digitizing conventional equipment so that it will make it easier for practitioners to carry out experiments. The aim of this research is to determine the use of microcontrollers in physical mechanics experiments using the Systematic Literature Review method. The data collected was in the form of national and international journal articles from accredited and indexed electronic databases and then extracted. The research results show mechanical experiments using microcontroller-based experimental tools, supporting sensors used in these tools, the learning models applied, learning achievements that can result from activities and the types of research used to discuss these experimental tools
Physics Learning in Secondary Schools by Sea Water Purification Devices Using Solar Panels: Systematic Literature Review Ernidawati Ernidawati; Zulia Ulfa; Nur Adh Dhuha; Rayatul Akbar; Mitri Irianti; Zuhdi Ma’aruf; Sri Wilda Albeta; Naila Fauza; Eva Astuti Mulyani; Diah Anugerah Dipuja; Meilan Demolawa
Jurnal Penelitian Pendidikan IPA Vol 10 No 8 (2024): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i8.8077

Abstract

There are several ways to purify sea water to make it suitable for use, one of which is:is through a purification process by utilizing solar energy. Apart from being cheap, this energy is also renewable and highly available abundant in tropical areas. Solar energy is an important component for Human survival because human life activities are very dependent on energy availability. This research examines solar panel-based sea water purification devices as a physics learning medium in secondary schools. Using the Systematic Literature Review (SLR) method, this research analyzes various studies on the development of sea water purification equipment that utilizes solar panels. This study highlights relevant physical material such as thermodynamics and renewable energy, which is used as a basis for developing sea water purification devices using solar panels. In addition, this research identifies variations in the tools and materials used in the desalination process, as well as the application of these tools in the context of physics learning.
Co-Authors Abdul Hamid Sinaga Abdul Hamid Sinaga Adh Dhuha, Nur Adha, M. Radiva Ahmad Amirul Latif Akbar, Rayatul Alataf, Azahrah Aprila Aldi Syahrul Khunaivi Andrina, Hanifaturrahmi Aninda Nadya Tasya Anisa Siti Nurhasanah Annisa Jannata Firdausi Anou, Kezia Noviani Ardiyansah, Ari Arianti, Gusva Astuti, Aldita Tasya Azizahwati Azizahwati Baehaqi Bangkit Sudrajad Benny Abraham Bungasalu Cahya Meirita Cahya Meirita Daniel Napitupulu Defni Satria Defni Satria Dhuha Fatihul Burhan Dhuha, Nur Adh Diah Anugerah Dipuja Diah Anugrah Dipuja Elvira Elvira Eva Astuti Mulyani Eva Papilaya Fakhruddin Fakhruddin Fakhruddin Z Fanny Rahmatina Rahim Fayolla Octa Riwandi Febriani, Egia Ferdiansyah Ferdiansyah Gussaf, Saskia Amanda Hamdani, Cindy Gusvita Hanifa, Nurul Hasanuddin Hasanuddin Hevi Susanti Idris Idris Idris Idris Idris Idris iman, Khairul Inayah, Nisywatul Januriansyah, Yudis Kezia Noviani Anou Khairan Mathluba Khairun Nisa Listia, Engla M. Rahmad M. Rahmad M. Rahmad M. Rahmad, M. Rahmad Ma'aruf, Zuhdi Malayani, Bela Maria Desfina Sitorus Marpaung, Rian Rinaldi Mawaddah, Ira Meilan Demolawa Mgh, Tagun Miftahul Jannah Mitri Irianti Mitri Irianti Muhammad Nasir Muhammad Nasir Muhammad Nasir Muhammad Sahal Mulya, Dara Eka Permata Naila Fauza Naila Fauza Naila Fauza Naila Fauza Napitupulu, Daniel Nayla Fauza Neni Hermita Ngaderman, Hubertus Ningsih, Winda Prasetia Nur Adh Dhuha Nur Islami Nurfadila, Anya Nurwijayanti Pajarni, Nur Panggabean, Tara Sri Melati br Pasaribu, Alfredo Flarianus Pasaribu, Sari Adinda Pebriani, Nur Syifa Pratama, Thomas Kurnia Purba, Crisnova Genesia Putri Dwi Sundari Putri, Indah Widya Rahmayanti, Rizki Rahmi Hidayah Rahmi Hidayah Rahyu Darsiyana Rahyu Darsiyana Raihan Syadza Suratman Ramadani, Rizza Dewi Ramadhani Ramadhani Ramadhani Ramadhani Rayatul Akbar Riyantama, Muhammad Yogi Rizal, Adilla Alya S, Ego Srivajawaty Sabda, Rozianti Salsabila, Febry Defma Satria, Defni Septiani, Viona Shella, Melda Okta Sihombing, Yogi Hasan Sinambela, Tasya Siregar, Sari Wahyuni Sri Wilda Albeta Sry Khayrani br. Sinaga Sutarman, Tatang Syaflita, Dina Syahputra, Rizki Syahril Syahril Tatang Sutarman Ulfa, Zulia Vebby Oksaviona Vilmala, Berry Kurnia Wati, Almustika Widari Cania Widodo Budi Kurniawan Wiguna, M. Alfatah Putra Wilda Novianti Wilda Novianti Yennita Yennita Yennita Yuniati Efalingga Yunita, Milla Yupika Yupika Yustika, Ira Zelita, Nuri Zuhdi Ma’aruf Zuhdi Ma’ruf Zuhdi Ma’ruf Zulhelmi Zulhelmi Zulhelmi, Zulhelmi Zulia Ulfa Zulirfan Zulirfan, Zulirfan Zulkarnain Zulkarnain Zulkarnain Zulkarnain