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All Journal SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Jurnal Pengabdian UNDIKMA Indo-MathEdu Intellectuals Journal Lensa: Jurnal Kependidikan Fisika
Obina, Wilfrida Mayasti
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Religion Agriculture, Biological Sciences & Forestry Humanities Astronomy Chemistry 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 Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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Bagaimanakah Dampak Analisis Kebutuhan Dasar Siswa Terhadap Hasil Belajar Siswa di SMA Islam NU Pujon pada Mata Pelajaran Kimia? Munfarikha, Ninik; Zuhria, Viki Arina; Islam, Rukmana Fachrul; Weri, Firda; Sahar, Adnan; Obina, Wilfrida Mayasti
Indo-MathEdu Intellectuals Journal Vol. 5 No. 6 (2024): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v5i6.2159

Abstract

A safe and comfortable school is a school that is able to foster students' intrinsic motivation through a positive culture, namely by meeting the basic needs of students as the basis for determining an appropriate learning model to get learning outcomes that meet the KKM. This study aims to determine the impact of the analysis of students' basic needs on the achievement of learning outcomes, especially in chemistry subjects at SMA Islam NU Pujon. The sample of the basic needs analysis research is 398 students of NU Pujon Islamic High School for the 2024/2025 school year and the research sample for student learning outcomes for chemistry subjects is classes XI-4 and XII-2 with a mixed method explanatory design research method. The results of the study were obtained that the results of the analysis of the basic needs of NU Pujon Islamic High School students for the 2024/2025 school year with the need for pleasure 25.7%, the need for affection and acceptance 25.4%, the need for freedom 23.5%, and the need for power 25.4%. The average student learning outcomes for chemistry subjects were obtained in class Xl-4 of 77.9 and XII-2 of 79.22. The findings showed that the learning outcomes of students for Chemistry in the two classes were above the school KKM
Pelatihan penulisan Karya Tulis Ilmiah (KTI) bagi peserta didik di SMP Kristen Kalam Kudus Merauke Jua, Selestina Kostaria; Simbolon, Merta; Reski, Andi; Simangunsong, Ika Trisni; Obina, Wilfrida Mayasti
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 8, No 4 (2024): December
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v8i4.27365

Abstract

Abstrak Kegiatan pengabdian ini bertujuan untuk memberi sosialisasi dan pelatihan penulisan KTI kepada peserta didik tingkat Sekolah Menengah Pertama (SMP). Kegiatan pelatihan ini dilaksanakan di SMP Kristen Kalam Kudus Merauke dengan melibatkan 70 orang siswa dan didampingi oleh kepala sekolah serta beberapa orang guru. Metode yang digunakan dalam pelatihan ini adalah ceramah, diskusi, dan praktik langsung. Kegiatan ini dilaksanakan dalam beberapa tahap, yaitu survey perizinan, pengenalan KTI, pelatihan penulisan KTI, dan bedah contoh KTI. Hasil yang diperoleh dari kegiatan ini adalah peningkatan pemahaman dan minat peserta didik dalam menulis KTI. Hal ini terlihat dari antusisme peserta didik saat diskusi dan beberapa orang peserta didik yang sudah memiliki ide untuk KTI yang akan ditulisnya. Berdasarkan hasil yang diperoleh dari kegiatan pelatihan ini dapat diambil kesimpulan bahwa pelatihan penulisan KTI sangat penting dilakukan untuk memperkenalkan KTI dan meningkatkan minat peserta didik dalam menulis. Kata kunci: pengabdian; pelatihan; karya tulis ilmiah. Abstract This community service activity aims to provide outreach and training on writing scientific papers to junior high school students. The training was conducted at SMP Kristen Kalam Kudus Merauke, involving 70 students, accompanied by the school principal and several teachers. The methods used in this training included lectures, discussions, and hands-on practice. The activity was carried out in several stages: permission survey, introduction to scientific writing, training on writing scientific papers, and a review of a sample scientific paper. The results of this activity showed an increase in the students' understanding and interest in writing scientific papers. This was evident from the students' enthusiasm during discussions, with some already having ideas for the scientific papers they wanted to write. Based on the results of this training, it can be concluded that training on writing scientific papers is very important to introduce students to scientific writing and to foster their interest in writing. Keywords: devotion; training; scientific papers
Validitas Buku Siswa IPA Terpadu Dengan Tema Indera Penglihatan dan Alat Optik Menggunakan Model Terpadu Tipe Connected Terintegrasi Pembelajaran Abad 21 Weri, Firda; Fitriani, Dewi; Irfan, Muhammad Khidayatullah; Obina, Wilfrida Mayasti
Indo-MathEdu Intellectuals Journal Vol. 6 No. 4 (2025): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v6i4.3463

Abstract

This study aims to evaluate the validity of the integrated natural science student book that carries the theme sense of sight and optical devices using connected model integrated 21st century learning, and implemented in Junior High Schools in Kerinci Regency. The research approach used is the Research and Development (R&D) method, referring to the Plomp development model. The instrument used in this study was a validation questionnaire, which had previously gone through a validation process by five experts (validators). The data collection technique was carried out by distributing the questionnaire. The collected data were analyzed descriptively qualitatively through assessment and percentage. The results of the validation analysis of the integrated science student book with the theme sense of sight and optical devices using connected model integrated 21st century learning had an average value of 0.89, this indicates that the book developed is valid and can be used or tested in the learning process
Karakterisasi Moringa oleifera Sebagai Pewarna Alam dalam Dye-Sensitized Solar Cell (DSSC) Obina, Wilfrida Mayasti; Jua, Selestina Kostaria; Weri, Firda
Lensa: Jurnal Kependidikan Fisika Vol 13, No 1: June 2025
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-lkf.v13i1.15475

Abstract

Dye-Sensitized Solar Cell (DSSC) merupakan generasi ke tiga dari sel surya yang memanfaatkan dye dari bahan alam. DSSC menggunakan dye alam untuk menyerap cahaya matahari dan diubah menjadi energi listrik secara langsung. Perubahan energi matahari menjadi energi listrik akan menjawab tantangan dunia dalam keterbatasan energi fosil. Dye yang digunakan dalam penelitian ini adalah dye Moringa oleifera. Karakterisasi optik dari dye Moringa oleifera diukur menggunakan spektrofotometer UV-VIS dan diperoleh hasil terdapat tiga puncak penyerapan yaitu pada 334 nm, 412 nm, dan 665 nm. Uji konduktivitas menunjukkan dye Moringa oleifera memiliki nilai 0,49 x 10-3 Ω-1m-1 yang berarti memiliki kemampuan menghantarkan listrik dengan baik. Hasil uji FTIR dye Moringa oleifera diperoleh ada gugus fungsi O-H, C-H, CC, C=O dan C-O. Karakterisasi DSSC menggunakan dye Moringa oleifera diperoleh efisiensi sebesar 0,50 x 10-1%. Hasil kerakterisasi dalam penelitian ini menunjukkan bahwa dye Moringa oleifera tepat untuk dijadikan sentitiser dalam DSSC karena memberikan performa yang baik.
Dampak Kendala Belajar Internal Terhadap Partisipasi dan Keberlanjutan Studi Mahasiswa Asli Papua Jua, Selestina Kostaria; Sumanik, Novike Bela; Obina, Wilfrida Mayasti; Reski, Andi
Lensa: Jurnal Kependidikan Fisika Vol 13, No 1: June 2025
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-lkf.v13i1.15507

Abstract

The declining academic participation and study persistence among Indigenous Papuan students at Universitas Musamus highlight a critical issue that demands thorough investigation. While various external factors have been previously examined, this study specifically focuses on internal learning barriers, which remain underexplored in the context of higher education in Papua. The aim of this research is to explore key internal constraints affecting students' academic engagement, including motivation, comprehension of course materials, learning strategies, and personal or social disruptions. Employing a qualitative case study approach and Miles and Huberman’s interactive data analysis model, data were collected through open-ended questionnaires and semi-structured interviews with Indigenous Papuan students. The findings reveal a complex interplay of internal challenges such as low motivation, self-doubt, ineffective learning approaches, and physical or psychological discomforts that hinder students’ learning processes. These internal barriers not only reduce classroom engagement but also negatively impact students’ perseverance in completing their studies. The study underscores the urgent need for contextually responsive and sustained institutional support, such as academic and psychosocial mentoring programs, to foster holistic success among Indigenous Papuan university students.
Karakterisasi Moringa oleifera Sebagai Pewarna Alam dalam Dye-Sensitized Solar Cell (DSSC) Obina, Wilfrida Mayasti; Jua, Selestina Kostaria; Weri, Firda
Lensa: Jurnal Kependidikan Fisika Vol. 13 No. 1: June 2025
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-lkf.v13i1.15475

Abstract

Dye-Sensitized Solar Cell (DSSC) merupakan generasi ke tiga dari sel surya yang memanfaatkan dye dari bahan alam. DSSC menggunakan dye alam untuk menyerap cahaya matahari dan diubah menjadi energi listrik secara langsung. Perubahan energi matahari menjadi energi listrik akan menjawab tantangan dunia dalam keterbatasan energi fosil. Dye yang digunakan dalam penelitian ini adalah dye Moringa oleifera. Karakterisasi optik dari dye Moringa oleifera diukur menggunakan spektrofotometer UV-VIS dan diperoleh hasil terdapat tiga puncak penyerapan yaitu pada 334 nm, 412 nm, dan 665 nm. Uji konduktivitas menunjukkan dye Moringa oleifera memiliki nilai 0,49 x 10-3 Ω-1m-1 yang berarti memiliki kemampuan menghantarkan listrik dengan baik. Hasil uji FTIR dye Moringa oleifera diperoleh ada gugus fungsi O-H, C-H, CC, C=O dan C-O. Karakterisasi DSSC menggunakan dye Moringa oleifera diperoleh efisiensi sebesar 0,50 x 10-1%. Hasil kerakterisasi dalam penelitian ini menunjukkan bahwa dye Moringa oleifera tepat untuk dijadikan sentitiser dalam DSSC karena memberikan performa yang baik.
Dampak Kendala Belajar Internal Terhadap Partisipasi dan Keberlanjutan Studi Mahasiswa Asli Papua Jua, Selestina Kostaria; Sumanik, Novike Bela; Obina, Wilfrida Mayasti; Reski, Andi
Lensa: Jurnal Kependidikan Fisika Vol. 13 No. 1: June 2025
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-lkf.v13i1.15507

Abstract

The declining academic participation and study persistence among Indigenous Papuan students at Universitas Musamus highlight a critical issue that demands thorough investigation. While various external factors have been previously examined, this study specifically focuses on internal learning barriers, which remain underexplored in the context of higher education in Papua. The aim of this research is to explore key internal constraints affecting students' academic engagement, including motivation, comprehension of course materials, learning strategies, and personal or social disruptions. Employing a qualitative case study approach and Miles and Huberman’s interactive data analysis model, data were collected through open-ended questionnaires and semi-structured interviews with Indigenous Papuan students. The findings reveal a complex interplay of internal challenges such as low motivation, self-doubt, ineffective learning approaches, and physical or psychological discomforts that hinder students’ learning processes. These internal barriers not only reduce classroom engagement but also negatively impact students’ perseverance in completing their studies. The study underscores the urgent need for contextually responsive and sustained institutional support, such as academic and psychosocial mentoring programs, to foster holistic success among Indigenous Papuan university students.
Bagaimanakah Dampak Analisis Kebutuhan Dasar Siswa Terhadap Hasil Belajar Siswa di SMA Islam NU Pujon pada Mata Pelajaran Kimia? Munfarikha, Ninik; Zuhria, Viki Arina; Islam, Rukmana Fachrul; Weri, Firda; Sahar, Adnan; Obina, Wilfrida Mayasti
Indo-MathEdu Intellectuals Journal Vol. 5 No. 6 (2024): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v5i6.2159

Abstract

A safe and comfortable school is a school that is able to foster students' intrinsic motivation through a positive culture, namely by meeting the basic needs of students as the basis for determining an appropriate learning model to get learning outcomes that meet the KKM. This study aims to determine the impact of the analysis of students' basic needs on the achievement of learning outcomes, especially in chemistry subjects at SMA Islam NU Pujon. The sample of the basic needs analysis research is 398 students of NU Pujon Islamic High School for the 2024/2025 school year and the research sample for student learning outcomes for chemistry subjects is classes XI-4 and XII-2 with a mixed method explanatory design research method. The results of the study were obtained that the results of the analysis of the basic needs of NU Pujon Islamic High School students for the 2024/2025 school year with the need for pleasure 25.7%, the need for affection and acceptance 25.4%, the need for freedom 23.5%, and the need for power 25.4%. The average student learning outcomes for chemistry subjects were obtained in class Xl-4 of 77.9 and XII-2 of 79.22. The findings showed that the learning outcomes of students for Chemistry in the two classes were above the school KKM
Sinergi PBL dan Asistensi Pembelajaran Fisika: Upaya Akselerasi Kemampuan Pemecahan Masalah Siswa Simangunsong, Ika Trisni; Obina, Wilfrida Mayasti; Jua, Selestina Kostaria; Nababan, Evani Doana; Uskenat, Kristina; Tonggo, Fransisco Febryan
Jurnal Pengabdian UNDIKMA Vol. 6 No. 4 (2025): November
Publisher : LPPM Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jpu.v6i4.18061

Abstract

This community service program aims to enhance students’ problem-solving abilities in physics through the synergy of Problem-Based Learning (PBL) and learning assistance at SMA YPPK Yoanes XXIII Merauke. The implementation methods included: (1) socialization sessions for parents and teachers; (2) training for grade X students; and (3) mentoring for grade X students through PBL and the use of measuring instruments. The instruments used were tests validated by expert teams, while questionnaires were administered to assess parents’ understanding and students’ responses. Data were analyzed using descriptive analysis techniques. The results of this community service activity indicate that: (1) 90% of parents understood the importance of providing their children with additional lessons or tutoring; (2) students’ physics problem-solving skills improved by 77%; and (3) 14 students recognized the need for additional tutoring in physics. Overall, the program successfully strengthened students’ problem-solving abilities and increased awareness among both students and parents regarding the importance of continuous learning support.
Co-Authors Andi Reski Fitriani, Dewi . Ika Trisni Simangunsong Irfan, Muhammad Khidayatullah Islam, Rukmana Fachrul Jua, Selestina Kostaria Nababan, Evani Doana Ninik Munfarikha, Ninik Novike Bela Sumanik Reski, Andi Sahar, Adnan Simbolon, Merta Tonggo, Fransisco Febryan Uskenat, Kristina Weri, Firda Zuhria, Viki Arina