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All Journal Paradikma: Jurnal Pendidikan Matematika Lantanida Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Vokasi Jurnal Inovasi Pendidikan dan Sains Relativitas : Jurnal Riset Inovasi Pembelajaran Fisika KATALIS: Jurnal Penelitian Kimia dan Pendidikan Kimia Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat Jurnal Pengabdian Masyarakat Bestari (JPMB) Jurnal Pendidikan Matematika Malikussaleh Electronic Journal of Education, Social Economics and Technology Innovative: Journal Of Social Science Research Jurnal Pengabdian Masyarakat Bangsa Chimica Didactica Acta : Journal of Chemistry and Chemistry Education AMMA : Jurnal Pengabdian Masyarakat Journal of The Indonesian Society of Integrated Chemistry Dinamika Sosial: Jurnal Pengabdian Masyarakat Dan Transformasi Kesejahteraan PUSAKA: Jurnal Pengabdian Masyarakat Co-Catalyst: Journal of Science Education Research and Theories
Ucia Mahya Dewi
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MEASUREMENT OF REFRACTIVE INDEX OF WATER IN COASTAL AREA USING He-Ne LASER AND HOLLOW PRISM Arlin Maya Sari; Ucia Mahya Dewi; Tulus Setiawan
Jurnal Inovasi Pendidikan dan Sains Vol 4 No 2 (2023): August
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Nahdlatul Wathan Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51673/jips.v4i2.1618

Abstract

water samples used were taken from three coastal areas of Aceh, namely Tibang, Uleelheue, and Kaju. Water is taken from 3 different water sources for each area of ​​the region. Initial measurements were made for distilled water to see the accuracy of using a hollow prism made of commercial glass. The water sample is inserted into a hollow prism made of commercial glass with an angle of 450. The helium-neon laser beam with a wavelength of 564 nm is directed to the hollow prism so that it undergoes refraction. The measurement results on the distilled water sample obtained a refractive index of 1.33, the result is the same as the measurement using the Abbe refractometer. Meanwhile, the measurement results found that the refractive index of water taken from water sources in the coastal area has a relatively similar index of refraction. The refractive index of water taken from three coastal areas ranged from 1.341 to 1.349. The value of the refractive index of water is also affected by the level of mineral content and the level of saltiness
MAPPING OF pH AND TEMPERATURE SOIL IN THE MALIKUSSALEH SITE CULTURAL RESERVE AREA Agus Muliaman; Syafrizal Syafrizal; Arlin Maya Sari; Ucia Mahya Dewi
Jurnal Inovasi Pendidikan dan Sains Vol 4 No 3 (2023): December
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Nahdlatul Wathan Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51673/jips.v4i3.1854

Abstract

Cultural sites are important historical relics. Damage to cultural sites or artifacts is triggered by various factors. High levels of salinity in the soil or environment of cultural sites can be one of the triggers. Another factor can be soil pH which is related to the level of acidity and salinity of the soil. For this reason, it is important to monitor soil quality in cultural site areas to anticipate damage to cultural sites. This research aims to measure soil pH in the Malikussaleh cultural heritage site area and map soil quality conditions (pH and temperature) in the Malikussaleh cultural heritage area. The research location is in the Malikussaleh cultural heritage area in Samudera subdistrict. This research is a type of basic research with a quantitative approach. In this study, pH and temperature of soil were measured using pH meter and thermometer, respectively. The pH and soil temperature data obtained were interpreted based on correlation with regional conditions. Based on the measurement results, the soil in the Malikussaleh site area has an acidity level in the range of weak base and high acid (pH 4.5-7).
Dari Warga untuk Warga: Penyerahan Bantuan Donasi kepada Penyintas Banjir Bandang di Kecamatan Pante Bidari, Aceh Timur Ayu Rahmi; Agus Muliaman; Fakhrah Fakhrah; Muliana Muliana; Ucia Mahya Dewi
Dinamika Sosial : Jurnal Pengabdian Masyarakat dan Transformasi Kesejahteraan Vol. 2 No. 4 (2025): Desember : Dinamika Sosial : Jurnal Pengabdian Masyarakat dan Transformasi Kese
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/dinsos.v2i4.2701

Abstract

Flash floods are a hydrometeorological disaster that frequently strikes Indonesia, including East Aceh. Their impacts include not only physical damage but also social and economic disruption to residents. This article describes a community service activity involving the distribution of community donations to flash flood survivors in Pante Bidari District. Using a descriptive qualitative approach, this article analyzes the process of collecting, managing, and distributing aid and links it to theoretical findings in the scientific literature on disaster management, social solidarity, and community resilience. The literature review indicates that local community involvement significantly influences the effectiveness of disaster management (Hariyal & Anhar, 2015); (Faiz, 2025) The results of this activity indicate that community-based aid distribution can accelerate the fulfillment of basic needs, strengthen social networks, and increase the social resilience of affected communities. Thus, this activity confirms that strengthening solidarity among residents is a crucial component in disaster emergency response. Community-based aid distribution not only ensures targeted assistance but also fosters a spirit of mutual cooperation that strengthens long-term social resilience.
Differences in Students’ Self-Efficacy and Learning Outcomes between Case-Based Learning and Direct Instruction in Basic Chemistry Muliaman, Agus; Dewi, Ucia Mahya; Harahap, Lenni Khotimah; Ridho, Dimas
Journal of The Indonesian Society of Integrated Chemistry Vol. 17 No. 2 (2025): Journal of The Indonesian Society of Integrated Chemistry
Publisher : Pendidikan Kimia FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jisic.v17i2.50172

Abstract

This study is motivated by low levels of self-efficacy and learning achievement among students in General Chemistry, which are often associated with the material's abstract nature and the limited use of active learning approaches. This study aims to examine differences in students’ self-efficacy and learning outcomes between the Case-Based Learning (CBL) model and the Direct Instruction (DI) model. The study employed an intact-group comparison (quasi-experimental) design involving 44 students from the Chemistry Education Program at Malikussaleh University, divided into an experimental group (CBL) and a control group (DI). Research instruments included a self-efficacy questionnaire and a multiple-choice posttest. The results revealed statistically significant differences between the two groups in both self-efficacy (t = 13.715; p < .001) and learning outcomes (t = 8.793; p < .001). Students in the CBL group obtained higher mean scores in self-efficacy (72.86) and learning outcomes (83.27) compared to those in the DI group. These findings indicate that Case-Based Learning is associated with higher self-efficacy and better learning outcomes in General Chemistry. The study suggests that CBL can be considered an alternative instructional approach to support active and contextual learning in science education.
Pendampingan Guru MTs Dan MA Dalam Menyiapkan Pembelajaran Pada Kurikulum Merdeka Isna Rezkia Lukman; Widya; Ucia Mahya Dewi
AMMA : Jurnal Pengabdian Masyarakat Vol. 3 No. 6 : Juli (2024): AMMA : Jurnal Pengabdian Masyarakat
Publisher : CV. Multi Kreasi Media

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

Abstract

The mentoring of teachers in the implementation of the Merdeka Curriculum is a strategic step to ensure the success of educational reform in Indonesia. At MTs and MA Darul Falah, this mentoring includes planning, execution, and evaluation, focusing on enhancing teachers' competencies as well as applying innovative teaching strategies and methods. The main objective of this mentoring is to improve the understanding of teachers at MTs and MA Darul Falah regarding the principles and practices of the Merdeka Curriculum. This approach uses a qualitative method with observation and documentation study. Observations were conducted during face-to-face Forum Group Discussions (FGD) and during mentoring sessions at MTs and MA Darul Falah. The results of the mentoring show that teachers experienced an increase in their understanding and skills related to the Merdeka Curriculum. The service activities resulted in an average posttest score of 8.8, with an n-gain increase reaching 0.81, categorized as very good. Additionally, the mentoring was effective in creating Merdeka Curriculum administrative instruments, achieving a suitability rate of 87.5%. The high posttest scores indicate successful knowledge transfer, while the high satisfaction level of participants reflects strong approval of the training and mentoring provided. Active discussions and experience sharing during the activities allowed teachers to find joint solutions to learning challenges. It is hoped that this mentoring will prepare teachers at MTs and MA Darul Falah to prepare curriculum changes, enhance their motivation and confidence in teaching according to the Merdeka Curriculum, and foster collaboration and innovation in teaching practices.
VR Based Media for Three-Dimensional (3D) Visualization in Chemical Laboratory Mellyzar Mellyzar; Islami Fatwa; Isna Rezkia Lukman; Ucia Mahya Dewi; Ali Imron Pasaribu
Jurnal Penelitian Pendidikan IPA Vol 10 No 3 (2024): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i3.6180

Abstract

VR (VR) is a technology created with the aim of creating a three-dimensional (3DVR) simulated environment where users can observe and interact with the contents of that environment. This research aims to develop and assess the quality of a 3D-VR-Based Virtual Lab learning media. The development of learning media in this research uses the ADDIE development model. However, in this research, it is limited only to the development stage, namely validation by media experts and feasibility testing. Based on the validation results from each media validator, covering three aspects: audiovisual, software engineering, and instructional design, good results were obtained. Therefore, 3D-VR media developed is declared valid and feasible to be tested with learners.
Development of an Adaptive Enrichment Module Aligned with the Learning Outcomes of the Kurikulum Merdeka Sirry Alvina; Henni Fitriani; Nisa Fazria Mauliza; Ucia Mahya Dewi
Electronic Journal of Education, Social Economics and Technology Vol 6, No 1 (2025)
Publisher : SAINTIS Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33122/ejeset.v6i1.701

Abstract

This research aims to develop an enrichment module on chemistry materials in class XI odd semesters that are in accordance with the principles of the kurikulum merdeka. Development is carried out using the Research and Development (RD) model from Borg and Gall which is simplified into eight stages, including needs analysis, design, expert validation, teacher feasibility test, and student response. The results of validation by subject matter experts showed a validity rate of 86% (very valid category), while validation by media experts reached 91.42%. The feasibility test by the teacher obtained a score of 92.35%, and the students' response showed an acceptance rate of 84.56% (the category strongly agreed). These findings show that the enrichment modules developed are not only feasible and valid in terms of content and appearance, but also effective in supporting independent learning and improving students' understanding of chemical concepts. Thus, this enrichment module has proven to be effective and applicable as additional teaching materials in chemistry learning based on the kurikulum merdeka. This module can facilitate students in understanding the material in a more in-depth and structured way, as well as encourage independent learning. In addition, this module can also function as a solution to the limitations of contextual and systematic teaching materials in the school environment. Therefore, the results of this research are expected to be a real contribution in efforts to improve the quality of education, especially in the development of learning media that are adaptive to curriculum changes.
Peningkatan Kompetensi Guru melalui Pelatihan Pengembangan Media Pembelajaran Berbasis Virtual Reality Menggunakan MilleaLab Arlin Maya Sari; Nurul Afni Sinaga; Ucia Mahya Dewi; Fitri Ayu Ningtiyas
PUSAKA : Jurnal Pengabdian Masyarakat Vol. 3 No. 1 (2026): JUNE 2026
Publisher : MANDAILING GLOBAL EDUKASIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62945/pusaka.v3i1.880

Abstract

Perkembangan teknologi digital menuntut guru untuk meningkatkan kompetensinya dalam mengembangkan media pembelajaran yang inovatif dan sesuai dengan tuntutan pembelajaran abad ke-21. Salah satu teknologi yang berpotensi mendukung proses pembelajaran adalah Virtual Reality (VR) karena mampu menghadirkan pengalaman belajar yang imersif dan membantu peserta didik memahami konsep secara lebih konkret. Namun, pemanfaatan teknologi VR di sekolah masih terbatas akibat rendahnya keterampilan guru dalam mengembangkan media pembelajaran berbasis VR. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan kompetensi guru dalam mengembangkan media pembelajaran berbasis Virtual Reality menggunakan platform MilleaLab. Pelatihan dilaksanakan di SMAN 1 Lhokseumawe dengan melibatkan 32 orang guru sebagai peserta. Metode pelaksanaan terdiri atas empat tahapan, yaitu persiapan, penguatan materi, pelatihan praktik, serta evaluasi. Peserta memperoleh pendampingan secara langsung dalam merancang dan mengembangkan media pembelajaran menggunakan MilleaLab. Keberhasilan kegiatan dievaluasi melalui observasi, penilaian produk, dan angket kepuasan peserta. Hasil kegiatan menunjukkan bahwa 100% peserta berhasil mengembangkan media pembelajaran berbasis Virtual Reality, sedangkan 96,9% media yang dihasilkan telah siap diimplementasikan dalam pembelajaran. Tingkat kepuasan terhadap materi pelatihan mencapai 94,9%, sedangkan kepuasan terhadap sesi praktik mencapai 93,8%, yang keduanya termasuk kategori sangat puas. Hasil tersebut menunjukkan bahwa pelatihan efektif dalam meningkatkan kompetensi digital guru serta keterampilan mengembangkan media pembelajaran berbasis Virtual Reality menggunakan MilleaLab. Meskipun pelatihan ini berhasil meningkatkan kompetensi guru dalam mengembangkan media pembelajaran berbasis Virtual Reality, efektivitas media yang dihasilkan terhadap motivasi, keterlibatan, maupun hasil belajar peserta didik masih perlu dikaji melalui penelitian lanjutan, seperti Classroom Action Research (PTK) atau penelitian eksperimen yang mengimplementasikan media tersebut secara langsung dalam proses pembelajaran di kelas.
Integrasi Augmented Reality Dalam Pembelajaran Kimia SMA Untuk Mendorong Literasi Sains Berkelanjutan Arlin Maya Sari; Nurul Afni Sinaga; Husnul Ridho Matondang; Adinda Hasanah; Ucia Mahya Dewi
Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat Vol. 5 No. 6 (2025): November 2025 - Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat
Publisher : Indonesian Scientific Journal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59395/altifani.v5i6.907

Abstract

Kegiatan pengabdian kepada masyarakat dengan tema Pemanfaatan Metaschool Augmented Reality (AR) pada Pembelajaran dalam Upaya Mendukung SDGs (Sustainable Development Goals) pada Forum MGMP Kimia SMA Kota Lhokseumawe telah dilaksanakan dengan tujuan meningkatkan kompetensi guru dalam memanfaatkan teknologi digital berbasis AR untuk pembelajaran kimia. Tahapan kegiatan meliputi analisis kebutuhan, sosialisasi, pelatihan, pendampingan implementasi, dan evaluasi. Pada tahap pelatihan, guru diperkenalkan dengan berbagai aplikasi pendukung pembelajaran digital, yaitu Assembler Edu dan Canva. Hasil evaluasi menunjukkan bahwa kegiatan berjalan efektif. Dari 32 guru peserta, sebanyak 30 guru (93,75%) memperoleh nilai di atas 80, menandakan peningkatan pemahaman dan keterampilan yang signifikan. Survei kepuasan juga memperlihatkan bahwa lebih dari 80% peserta memberikan respon “Setuju” dan “Sangat Setuju” terhadap aspek relevansi materi, keterampilan praktik, kualitas narasumber, dan manfaat pelatihan. Hal ini membuktikan bahwa program sangat bermanfaat, meningkatkan kepercayaan diri guru, serta mendorong produktivitas dalam menghasilkan media pembelajaran berbasis AR. Dampak kegiatan ini adalah terciptanya suasana belajar lebih interaktif dan kreatif.
Application of the Collaboration of Problem-Based Learning and Inquiry Learning Models with Macromedia Flash on Students’ Learning Outcomes and Learning Activities Ucia Mahya Dewi
Co-Catalyst: Journal of Science Education Research and Theories Vol. 1 No. 1 (2023): June 2023 Issue
Publisher : LPPM - Universitas Terbuka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33830/cocatalyst.v1i1.5096

Abstract

This study aimed to determine the used of problem-based learning and inquiry learning model with Macromedia Flash on students’ learning outcomes and learning activities. The population in this study was 8 classes of XI Natural Science students of MAN 1 Medan. The sample was 20 students selected based on the homogeneity of the pretest scores and questionnaires. Experimental class that I received the problem-based learning and inquiry learning model with Macromedia Flash, while experimental class II received the problem-based learning and inquiry learning model. The data analysis showed a mean score of 84.25 and 75.25 in experimental class I and II respectively. The results of the statistical test using the right-side t-test for learning outcomes obtained t-count = 4.15 and t-table = 1.686 for α = 0.05. The hypothesis testing for learning activities obtained t-count = 3.15 with t-table = 1.686 for α = 0.05. If the t-count is higher than the t-table, the hypothesis of students’ learning outcomes and learning activities is accepted and Ho is rejected. Learning outcomes and learning activities using the problem-based learning and inquiry learning model with Macromedia Flash are higher than those using the problem-based learning and inquiry learning model.  
Co-Authors Adinda Hasanah Agus Muliaman Agus Muliaman Agus Muliaman Al Furqan Ali Imron Pasaribu Almunawarah, Almunawarah Alvina, Sirry Arlin Maya Sari Attahara, Thalitha Ayu Rahmi Desy Sary Ayunda Dimas Ridho Dwiardi, Syabri Bagas Fadillah, Putri Fakhrah Fakhrah Fanita Fitri Ayu Ningtiyas Hamidiah, Hamidiah Harahap, Lenni Khotimah Hasanah, Adinda Henni Fitriani Henni Fitriani Hidayat, Amam Taufiq Hidayatsyah Hidayatsyah Husnul Ridho Matondang Idaryani Idaryani Islami Fatwa Isna Fitri Lukman, Isna Rezkia Matondang, Husnul Ridho Mellyzar, Mellyzar Muliaman, Agus Muliana Muliana Munzir Absa Muttakin Nasution, Nurul Azmi Nisa Fazria Mauliza Nur Elisyah Nura, Ismi Nuraini Fatmi, Nuraini Nurul Afni Sinaga Rahmi, Ayu Ratna Unaida, Ratna Reza Pahlevi Ginting Rifaatul Mahmuzah Riza Andriani Rohmatul Amna Salsabila, Soraya Berlianda Simahara, Asyifa Sirry Alvina Sirry Alvina Syafrizal Syafrizal Syafrizal Syafrizal Syafrizal Tulus Setiawan Widya Widya Wulanda Wulanda, Wulanda Zainul Mujtahid