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All Journal JFA (Jurnal Fisika dan Aplikasinya) Jurnal Biologi Tropis Saintifik : Jurnal Matematika, Sains, dan Pembelajarannya Jurnal Abdi Insani Didaktik : Jurnal Ilmiah PGSD STKIP Subang Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Jurnal Abdimas Indonesia : Jurnal Abdimas Indonesia Biopedagogia
Mehora, Sutrisnawati
Universitas Sembilan Belas November Kolaka
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Physics Other

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Akuisisi Data Pengukuran Percepatan Gravitasi Bumi Berbasis LabVIEW sebagai Media Pembelajaran pada Mata Kuliah Fisika Dasar Bulaka, Bardan; Mehora, Sutrisnawati; Alfaris, Salman
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 6 No. 2 (2025): May
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v6i2.691

Abstract

Penelitian ini bertujuan untuk mengembangkan dan menguji alat peraga berbasis Arduino yang terintegrasi dengan software LabVIEW untuk pengukuran percepatan gravitasi Bumi melalui percobaan gerak osilasi ayunan bandul, yang dapat digunakan sebagai media pembelajaran dalam mata kuliah Fisika Dasar. Alat peraga ini terdiri dari hardware, software, dan modul penuntun yang dirancang untuk mempermudah proses eksperimen. Metode yang digunakan dalam penelitian ini yakni dengan pendekatan metode Research and Development (R&D).Uji coba alat dilakukan di Laboratorium Dasar Fisika USN Kolaka, dengan pengujian dilakukan sebanyak lima kali percobaan untuk mengukur kesalahan relatif (ε). Hasil uji coba menunjukkan rata-rata kesalahan relatif sebesar 3,06%, yang mengindikasikan bahwa LabVIEW dapat mengolah data pengukuran dengan akurat. Uji validitas materi dan media oleh ahli menunjukkan skor indeks Gregory masing-masing sebesar 0,90 dan 0,89, yang masuk dalam kategori validitas “sangat tinggi”, menandakan bahwa alat peraga ini layak digunakan. Berdasarkan tanggapan mahasiswa, uji coba terbatas dan uji coba luas menunjukkan bahwa alat peraga ini sangat praktis dan efektif, dengan skor rata-rata 96,74% dalam kategori "Sangat Praktis". Hasil ini menunjukkan bahwa penggunaan alat peraga berbasis LabVIEW tidak hanya meningkatkan pemahaman mahasiswa tentang konsep percepatan gravitasi tetapi juga memberikan pengalaman praktis yang menarik dan interaktif dalam eksperimen fisika dasar.
PELATIHAN PASCAPANEN TALAS (Colocasia esculenta) MENJADI TEPUNG GLUTEN-FREE: PEMBERDAYAAN PKK DESA LALONONA, KABUPATEN KONAWE Maretik, Maretik; Yanti, Yanti; Kharisma, Gaby Nanda; Mehora, Sutrisnawati; Ernawati, Ernawati; Astuti, Widia; Rifqi, Rifqi; Fandri, Fandri; Maulia, Tri Putri
Jurnal Abdi Insani Vol 12 No 11 (2025): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v12i11.3140

Abstract

Lalonona Village is a village in Amonggedo District, Konawe Regency, Southeast Sulawesi Province. One of the sectors that is a source of life for the community to meet their daily needs is the agricultural sector, one of which is taro. The main problem for the community is that they find it difficult to handle taro if it is not sold out in the market, so the remaining taro is just stored until it becomes moldy and rots. The purpose of this PKM activity is to improve the knowledge and skills of partners in post-harvest processing of taro and packaging as well as offline or online marketing training. The activity was carried out through five stages: the preparation stage, the socialization stage, the training stage, the mentoring stage and evaluation. The results obtained prove that there is an increase in partner knowledge after the PKM activity. This is according to the results of the community post-test after participating in the PKM activity, community knowledge and skills increased by 100%. At the level of community empowerment in the production sector, the pre-test results were 10-20% and in the post-test increased by 100%, and at the level of community empowerment in the marketing sector, the pre-test results were 20% and in the post-test increased by 100%. Following the Community Service Program (PKM) implementation, it was clear that all activities were carried out according to plan and successfully enhanced the knowledge and skills of the partners. The Lalonona Village Family Welfare Movement (PKK) group was very enthusiastic in participating and directly involved in the entire series of PKM activities. The results of the PKM implementation revealed an increase in community knowledge and skills regarding post-harvest processing of taro into gluten-free taro flour.
PERSEPSI GENERASI Z TERHADAP PENGARUH MEDIA SOSIAL PADA MOTIVASI BELAJAR FISIKA SISWA SMA Dinda; Sutrisnawati Mehora
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 11 No. 04 (2026): Volume 11 No. 04 Desember 2025 In Build
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v11i04.8519

Abstract

This study aims to analyze Generation Z students' perceptions of the influence of social media on their motivation to learn physics at the high school level. Social media has become an integral part of students' daily lives, providing both positive and negative impacts on the learning process. This study used a quantitative descriptive method with a questionnaire distributed to high school students. Data were analyzed to identify student perceptions and the relationship between social media use and their motivation to learn physics. The results showed that some students perceived positive benefits in the form of easy access to additional materials and educational content, but the majority of students were more distracted by social media, resulting in decreased focus, concentration, and motivation to learn physics. In general, negative perceptions of the influence of social media were more dominant than positive perceptionsKeywords: Generation Z, social media, learning motivation, physics education
PENERAPAN MODEL PEMBELAJARAN PBL TERHADAP HASIL BELAJAR SISWA PADA MATERI GETARAN KELAS VIII DI SMP NEGERI 6 WATUBANGGA Ni Wayan Sukma Wulandari; Sutrisnawati Mehora
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 11 No. 04 (2025): Volume 11 No. 04 Desember 2025 In Press
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v11i04.8736

Abstract

This research aims to analyze the influence of problem-based learning (PBL) on student learning outcomes in vibration material in class VIII SMP Negeri 6 Watubangga. The method used in this research is a descriptive research method with a quantitative approach. The sample in this research was 17 students in class VIII of SMP Negeri 6 Watubangga. The instrument used in this research is a learning outcomes test for students during the learning process. Based on the results of the analysis of the increase in learning outcomes which refers to the initial test and final test data for all 17 students, it was found that the lowest increase in results was 0.4 and the highest was 1 with an average value of Normalized gain 〈g〉 of 0.75 which was in the high category. The research conclusion shows that the initial cognitive abilities of some students fail with the lowest achievement score of 20. After implementing the PBL learning model, it shows that PBL learning is effective in increasing students' understanding of the concept of vibration. Therefore, PBL is recommended as an innovative learning model that can be applied in science learning at the junior high school level.
ANALISIS MINAT BELAJAR SISWA TERHADAP MATA PELAJARAN FISIKA DI SMA Miranda; Sutrisnawati Mehora
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 11 No. 04 (2026): Volume 11 No. 04 Desember 2025 In Build
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v11i04.9038

Abstract

This study aims to analyze high school students' interest in physics. The background of the study stems from the fact that physics is often perceived as a difficult, boring, and intimidating subject by some students, resulting in low motivation and participation in learning activities. The study used a qualitative descriptive method using literature review techniques and distributed questionnaires to students. The results showed that although most students had similar tendencies in choosing certain answers, there were still variations in views reflecting differences in experience and background. The data obtained showed that interest in physics is not uniform across all students, but is influenced by both internal factors (such as motivation, emotions, and intellectual ability) and external factors (such as family support, the environment, and learning methods). Therefore, increasing student interest in physics requires learning strategies that are more interactive, engaging, and relevant to everyday life.
Meningkatkan Keberlanjutan Wisata Pantai Kayu Angin Melalui Aksi Bersih Pantai dan Upaya Pelestarian Lingkungan di Kabupaten Kolaka Nasarudin Nasarudin; Sutrisnawati Mehora; Andri Estining Sejati; Ahmad Iskandar; Gaby Nanda Kharisma; Eko Hariyadi; Sudarwin Kamur; Bardan Bulaka; Samsi Awal; Erfina Erfina; Surya Ningsih; Rina Sardiana Sari; Tahir Tahir; Ristiani Ristiani; Alfiani Dwi Astuti
Jurnal Abdimas Indonesia Vol. 5 No. 2 (2025)
Publisher : Perkumpulan Dosen Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34697/jai.v5i2.1548

Abstract

Pantai Kayu Angin di Kabupaten Kolaka merupakan destinasi wisata yang memiliki potensi besar sebagai daya tarik alam dan rekreasi masyarakat. Akan tetapi, bertambahnya kegiatan pariwisata juga berkontribusi pada penurunan kualitas lingkungan, terutama pencemaran yang diakibatkan oleh sampah plastik. Kegiatan ini ditujukan untuk memperkuat keberlanjutan pariwisata di Pantai Kayu Angin melalui aksi pembersihan pantai dan partisipasi masyarakat dalam usaha menjaga lingkungan. Metode pelaksanaan mencakup tindakan gotong royong dalam membersihkan kawasan pantai. Hasil dari kegiatan ini menunjukkan adanya penurunan sampah di area pantai, peningkatan kesadaran ekologis di kalangan masyarakat, serta tersusunnya rencana aksi berkelanjutan seperti program bersih pantai secara rutin dan penyediaan sarana pengelolaan sampah. Kegiatan ini didasarkan pada teori pariwisata berkelanjutan, partisipasi masyarakat, serta ekowisata. Secara umum, tindakan ini menunjukkan bahwa pengelolaan pariwisata yang berwawasan lingkungan dan melibatkan partisipasi masyarakat adalah strategi yang efektif untuk mempertahankan daya tarik wisata sambil menjaga ekosistem pesisir secara berkelanjutan
Co-Authors Ahmad Iskandar Alfiani Dwi Astuti Andri Estining Sejati Ardiansah Hasin Awal, Samsi Bardan Bulaka Bulaka, Bardan Dinda Eko Hariyadi Erfina Erfina Ernawati Ernawati Fandri, Fandri Fitra, Ramad Arya Gaby Nanda Kharisma Handayani, Fitrianti Hardi Hamzah Kamur, Sudarwin Maretik Maretik Maretik, Maretik Maulia, Tri Putri Miranda Muh. Ridwan Kadir Muhammad Nurkhalis Agriawan Mursida Mursida Nasarudin Nasarudin Nengsi, Surya Ni Wayan Sukma Wulandari Rifqi, Rifqi Rina Sardiana Sari Ristiani Ristiani Saif, Marfira Salman Alfaris, Salman Saputri, Parti Nur Surya Ningsih Tahir Tahir Triani Triani Widia Astuti Yanti Yanti Yanti Yanti