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All Journal Tekno - Pedagogi : Jurnal Teknologi Pendidikan Jurnal Pendidikan Fisika Scholaria: Jurnal Pendidikan dan Kebudayaan Jurnal Penelitian Pendidikan IPA (JPPIPA) SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Prosiding SNPF (Seminar Nasional Pendidikan Fisika) JPF : JURNAL PENDIDIKAN FISIKA Musamus Journal of Science Education Jurnal Review Pendidikan dan Pengajaran (JRPP) Madaniya Jurnal Pengabdian UNDIKMA Jurnal Abdiraja Magnetic: Research Journal of Physics and It’s Application Jurnal Sains dan Teknologi Jurnal Pengabdian Masyarakat Bidang Sains dan Teknologi Lensa: Jurnal Kependidikan Fisika Nusantara Journal of Multidisciplinary Science Jurnal Pengabdian Masyarakat Jurnal Budiman: Pembangunan dan Pengabdian Masyarakat Nusantara
Jua, Selestina Kostaria
Universitas Musamus
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Edukasi Literasi Sains Berbasis Problem Based Learning Bagi Siswa SIMANGUNSONG, IKA TRISNI; Uskenat, Kristina; Simbolon, Merta; Ekasari, Aprilita; Jua, Selestina Kostaria
Jurnal ABDIRAJA Vol 8 No 1 (2025): Jurnal Abdiraja
Publisher : LPPM Universitas Wiraraja Sumenep, Jalan Raya Sumenep Pamekasan KM. 5 Patean Sumenep 69451, Telp. (0328) 673399 Fax. (0328) 673088

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24929/adr.v8i1.3897

Abstract

Kegiatan ini dilaksanakan bertujuan untuk memberikan edukasi literasi sains berbasis PBL bagi siswa, melalui pendampingan yang dilaksanakan di SMA Negeri 1 Merauke, diikuti 60 orang siswa dan 1 orang guru fisika. Metode yang digunakan pendampingan dalam kelompok, yang terdiri atas 10 kelompok yang terdiri atas 6 orang siswa. Tim pendamping terdiri atas dosen dan mahasiswa pendidikan fisika yang berasal dari Universitas Musamus. Secara garis besar, kegiatan terdiri atas; persiapan, pelaksanaan, dan monev. Persiapan dilaksanakan untuk melengkapi keperluan pelaksanaan, seperti perizinan secara administrasi, dan pembagian tim pendamping. Pelaksanaan, terdiri atas proses pendampingan yang dilakukan dengan menggunakan sintaks pada PBL, yaitu: orientasi kepada masalah, mengelompokan siswa, pembimbingan, demonstrasi, dan evaluasi. Topik yang digunakan yaitu alat-alat ukur, melalui penggunaan jangka sorong, mikrometer sekrup, dan neraca. Pada bagian akhir kegiatan dilaksanakan monitoring dan evaluasi. Monitoring dan evaluasi dilakukan untuk melihat respon siswa dan guru terhadap pelaksanaan kegiatan. Dilakukan melalui wawancara, hasilnya mendapatkan respon sangat positif, yang diharapkan nantinya akan ada keberlanjutan kegiatan lagi.
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.
Enhancing Self-Regulated Learning and Conceptual Understanding through a TPACK-Based Physics E-Module on Momentum and Impulse Reski, Andi; Sari, Desy Kumala; Uskenat, Kristina; Jua, Selestina Kostaria
Jurnal Pendidikan Fisika Vol. 13 No. 3 (2025): PENDIDIKAN FISIKA
Publisher : Universitas Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/vwec8n65

Abstract

Physics learning frequently poses challenges for students due to the abstract nature of its concepts, particularly in topics such as momentum and impulse, which often result in misconceptions and low engagement. In response to this urgency, integrating technology through the Technological Pedagogical Content Knowledge (TPACK) framework has been advocated as an effective strategy to improve conceptual understanding and foster self-regulated learning (SRL). This study aimed to evaluate the effectiveness of a TPACK-based physics e-module in simultaneously enhancing students’ conceptual comprehension and SRL. Employing a quasi-experimental one-group pretest–posttest design, the research involved 30 students at SMA Negeri 2 Merauke, Indonesia. Instruments included a 20-item multiple-choice test on momentum and impulse concepts and a 20-item SRL questionnaire, both validated using Gregory’s content validity index (CVI > 0.80) and demonstrating strong reliability (Cronbach’s alpha > 0.80). Data analysis comprised descriptive statistics, normality testing, paired-sample t-tests, effect size calculations, and normalized gain (N-Gain) indices. The results indicated significant improvements in both domains: SRL scores increased from a mean of 67.60 to 77.67 (t = 12.45; p < 0.001; d = 1.49; N-Gain = 0.449), while conceptual understanding improved from 60.47 to 74.13 (t = 14.23; p < 0.001; d = 1.62; N-Gain = 0.497). These findings confirm that the e-module effectively addressed both cognitive and metacognitive aspects of learning. The novelty of this study lies in its dual focus on SRL and conceptual mastery within a single intervention, applied in a frontier educational context. The study contributes to physics education by providing empirical evidence of TPACK’s capacity to deliver scalable, context-sensitive innovations that enhance learning outcomes in diverse settings.
ANALISIS HASIL PEMBELAJARAN FISIKA PETERNAKAN BERBASIS PROBLEM BASED LEARNING (PBL) Jua, Selestina Kostaria; Yuliatun, Tutik
Jurnal Pendidikan Fisika Vol. 13 No. 1 (2024)
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpf.v13i1.57187

Abstract

Menganalisis hasil dan kesulitan belajari mahasiswa selama proses perkuliahan, membantu pengajar dalam memahami karakter, kemampuan, dan pemahaman konsep fisika dasar mahasiswa. Jenis penelitian ini adalah penelitian deskriptif kualitatif yang menganalisis tugas, kuis, dan hasil tes mahasiswa. Instrumen yang digunakan adalah soal-soal esai yang diselesaikan oleh 17 mahasiswa aktif semester II jurusan peternakan. Jawaban mahasiswa dianalisis menggunakan langkah-langkah pemecahan masalah. Rata-rata hasil belajar mahasiswa mencapai nilai 62,67 dan dikategorikan cukup dengan persentase ketuntasan belajar klasikal sebesar 58,82%. Kesulitan-kesulitan belajar yang dialami oleh mahasiswa antara lain: 1) latar belakang pendidikan sekolah menengah atas bukan dari jurusan IPA atau eksata; 2) mahasiswa tidak memahami dan kurang menguasai konsep-konsep dasar fisika; 3) rasa takut karena pelajaran fisika banyak rumus dan pemecahan masalah; 4) tidak mengetahui peran ilmu fisika dalam bidang peternakan; 5) kesulitan menerapkan operasi hitung dasar; 6) malu bertanya dan bekerja sama; dan 7) kesiapan pengajar dan memilah konsep-konsep fisika yang sesuai dengan bidang ilmu peternakan.
The Analysis of Students’ Problem-Solving Skills About Temperature and Heat Henukh, Anderias; Astra, I Made; Jua, Selestina Kostaria; Susilawati, Aay
Jurnal Penelitian Pendidikan IPA Vol 10 No 5 (2024): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i5.6517

Abstract

This journal reviews students' problem-solving skills after participating in a problem-solving-based learning process. This study aims to determine the student's problem-solving skills and social students who follow a cross-interest program in physics. The study utilized a quantitative approach with descriptive methods and a one-group pretest-posttest research design. The research subjects were 29 students in class X Social 4 at SMAN Sambungmacan, Sragen. In this study, students were asked to complete four question descriptions after studying temperature and heat material. Student problem-solving results were analyzed using a point system. The average and percentage of student achievement were calculated for each problem and its stages of problem-solving. Analysis of problem-solving skills data revealed that the average percentage of students' problem-solving skills reached 65.3%. Based on data analysis and results, all students' problem-solving abilities have improved since the pretest. It is hoped that students will continue to be accustomed to solving problems using the stages of problem-solving in the future.
ANALISIS TINGKAT KEMAMPUAN PEMECAHAN MASALAH PESERTA DIDIK KELAS X SMA PADA MATERI SUHU DAN KALOR Simbolon, Merta; Jua, Selestina Kostaria; Simatupang, Dimas Frananta
Jurnal Review Pendidikan dan Pengajaran Vol. 7 No. 2 (2024): Volume 7 No. 2 Tahun 2024
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jrpp.v7i2.26781

Abstract

Penelitian ini bertujuan untuk menganalisis tingkat kemampuan pemecahan masalah peserta didik SMA pada materi suhu dan kalor. Subjek penelitian ini adalah peserta didik kelas X salah satu SMA di kota Merauke yang berjumlah 30 orang. Metode yang digunakan dalam penelitian ini bersifat deskriptif dan data diperoleh dengan memberikan instrumen berupa tes kemampuan pemecahan masalah. Adapun instrumen yang digunakan adalah instrumen kemampuan pemecahan masalah berbasis multimodus representasi Rosengrant yang telah dikembangkan peneliti dan telah diuji validitas dan reliabilitasnya sehingga dinyatakan layak untuk digunakan sebagai instrumen tes. Selain itu, wawancara juga dilakukan terhadap guru sebagai data pendukung. Hasil yang diperoleh menunjukkan bahwa tingkat kemampuan pemecahan masalah peserta didik pada tahap 1 dan tahap 4 lebih baik daripada tahap 2 dan tahap 3.
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 Alfiani, Anisa Almendo Imanuel Cesar Maturbongs Anderias Henukh Andi Reski Andi Reski Aprilita Ekasari Dimas Frananta Simatupang Ekasari, Aprilita I Made Astra Ika Trisni Simangunsong Leonora Puspa Merta Simbolon Nababan, Evani Doana Novike Bela Sumanik Obina, Wilfrida Mayasti Reski, Andi Sari, Desy Kumala Sarwanto Sarwanto Simbolon, Merta Sukarmin Sukarmin Susilawati, Aay Tonggo, Fransisco Febryan Tutik Yuliatun Uskenat, Kristina Weri, Firda Wilfrida Mayasti Obina Yuliatun, Tutik