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All Journal Prosiding Universitas PGRI Palembang Reswara: Jurnal Pengabdian Kepada Masyarakat Edu Sciences Journal Unram Journal of Community Service (UJCS) Pakem : Jurnal Pengabdian Kepada Masyarakat Physikos: Journal of Physics and Physics Education
Altje Latununuwe
Faculty Of Education And Teacher Training, Pattimura University
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Physics Public Health Social Sciences Other

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Pengembangan Peralatan Eksperimen Gerak Lurus Beraturan (GLB) Berbasis Smartphone Kakay, Pricillia Patrecia; Renyaan, Novie Evelyn; Ririhena, Yohana; Latununuwe, Altje; Huliselan, Estevanus Kristian; Singerin, Sarlota
Physikos: Journal of Physics and Physics Education Vol 1 No 2 (2022): Physikos: Journal of Physics and Physics Education
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/physikos.1.2.8540

Abstract

Smartphone-based experimental equipment has been successfully developed for measuring a straight motion at a constant velocity. Read the data that comes out on the smartphone using the Accelerator Monitor software. The data is in graphic form. From the graph, it can be seen that the acceleration is zero. Furthermore vary the displacement distance, which is 100 cm and 130 cm to measure the velocity of the toy cars. The results showed that the time taken was 5 seconds and 6.5 seconds respectively for a displacement of 100 cm and 130 cm. The calculation of the velocity value for both displacements is the same value of 20 cm⁄s. This shows that the velocity value is constant which is equal to the graph results showing zero acceleration.
Peningkatan Penguasaan Konsep Usaha Dan Energi Menggunakan Model Flipped Classroom Berbantuan Video Youtube Lulang, Irma Yani; Latununuwe, Altje; Malawau, Seska; Sabandar, Vederico Pitsalitz; Esomar, Ketarina
Physikos: Journal of Physics and Physics Education Vol 2 No 1 (2023): Physikos: Journal of Physics and Physics Education
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/physikos.2.1.9317

Abstract

Research has been successfully carried out using the flipped classroom model assisted by YouTube videos on the concepts of work and energy. This study aims to determine the increasing mastery of the concept. The research sample was class X MIA6 SMA Negeri 11 Ambon, even semester of the 2021/2022 academic year, which consisted of 32 students. The sampling technique uses purposive sampling. Increased mastery of students' concepts in the high category 96.875% of students and 3.125% of students in the medium category. The average increase in N Gain is 0.80 or in the high category.
Penentuan Resistansi Dinamis Pada Dioda Silikon 1n4002 Melalui Pengukuran Karakteristik Arus Terhadap Tegangan (I-V) Berbasis Arduino Mega 2560 Pary, Tri Dewi Julianti; Latununuwe, Altje; Manuhutu, Fredrik; Kesaulya, Noke; Huliselan, Estevanus Kristian
Physikos: Journal of Physics and Physics Education Vol 2 No 1 (2023): Physikos: Journal of Physics and Physics Education
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/physikos.2.1.9336

Abstract

An instrument for measuring I-V characteristics and determination of the dynamic resistance of a Silicon 1n4002 diode based on Arduino Mega 2560 has been successfully developed. This measurement was carried out by increasing the bias voltage periodically from 0 V to 5 V and observing the resulting forward voltage and forward current for each increase in the bias voltage. There is an increase in current when the diode voltage reaches 0.7 V, which is the diode barrier voltage. This happens if the limit resistor installed in the circuit is 100 Ω. The largest dynamic resistance value is 593.069 Ω, which is below the forward voltage of 0.6 V. Furthermore, the smallest dynamic resistance value is 2.293 Ω which is above the forward voltage of 0.7 V. The greater the value of the current flowing in the diode circuit, the smaller the dynamic resistance value of the diode and the smaller the value of the current flowing, the greater the dynamic resistance of the diode.
Penentuan Koefisien Redaman Zat Cair (Air, Minyak Goreng dan Oli) Menggunakan Analisis Osilasi Teredam Silahooy, Stevi; Latununuwe, Altje; Huliselan, Estevanus K.; Kesaulya, Noke; Nggolaon, Delpina
Physikos: Journal of Physics and Physics Education Vol 3 No 1 (2024): Physikos: Journal of Physics and Physics Education
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/physikos.3.1.13858

Abstract

This research aims to analyze the effect of load mass on the damping coefficient of liquid substances such as water, cooking oil, and oil. The load masses used are 71 grams, 81 grams, 91 grams, and 101 grams. This study employs an experimental method with a damped oscillation analysis approach aided by Origin software. The research results indicate a significant influence of load mass on the frequency (Hz) and damping coefficient (γ) values of the liquid substance, where the larger the load mass, the higher the frequency (Hz) and damping coefficient (γ) values of the liquid substance. The study also examines the damping constants of each liquid substance. The results show that the damping constants of each liquid substance, namely water, cooking oil, and oil, are respectively 0.049 kg/s, 0.107 kg/s, and 0.201 kg/s.
Desain Modul Praktikum Gerak Lurus Beraturan (GLB) Berbasis Smartphone Yang Digunakan Untuk Praktikum Di Luar Laboratorium Renyaan, Novie Evelyn; Latununuwe, Altje; Latupeirissa, Asry N.; Malawau, Seska
Physikos: Journal of Physics and Physics Education Vol 3 No 1 (2024): Physikos: Journal of Physics and Physics Education
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/physikos.3.1.14046

Abstract

Lurus Beraturan (GLB) practicum outside the laboratory. The trial was conducted in the form of a practicum carried out in elevators and on escalators using smartphones. To read the data from the smartphones, acceleration monitor software was used, where the measurement data is displayed graphically. Before trialing the practicum module, validation was carried out by two media experts with an average feasibility percentage of 96.25% and two material experts with an average feasibility percentage of 95.66%, both of which were declared valid. The module was then tested on 25 students from the Physics Education Study Program, class of 2022, to measure the students' understanding of the GLB concept. The research results show that students were able to understand the material and solve the given problems contained in the module. This is evident from the average initial practicum task score obtained by the students, which was 77.8 with a good category. Meanwhile, the average student score for the tasks after the practicum was 89.6, categorized as very good, and the average score for data analysis and graph interpretation was 81.
Eksperimen Pola Difraksi Berbasis Smartphone Menggunakan Remote Control Televisi (TV) untuk Estimasi Lebar Kisi Compact Disc Maranressy, Fera Dominggas; Latununuwe, Altje; Akyuwen, Frandy; Huliselan, Estevanus Kristian; Buka, Oktosea
Physikos: Journal of Physics and Physics Education Vol 3 No 2 (2024): Physikos: Journal of Physics and Physics Education
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/physikos.3.2.16346

Abstract

A smartphone-based diffraction pattern experiment using a TV remote control has been successfully designed to estimate the width of a CD grating. This innovative experiment not only provides a hands-on learning experience but also has practical implications for physics education. A smartphone can be used as a screen to record and save diffraction patterns, and a TV remote control can be used as a source of infrared light. CDs can replace gratings, making the experiment efficient and accessible. The determination of the infrared wavelength of the TV remote control using a 300 line/mm grid and a 600 line/mm grid resulted in 946.67 nm and 859.33 nm, respectively. A positive linear relationship was found between the distance from the grid to the screen L and the distance from the centre light to the first light p, where the bigger L, the bigger p. Estimating the CD grating width using the infrared wavelength value of 946.67 nm, it was found that the CD grating width was 1632.19 nm. Furthermore, using a wavelength of 859.33 nm, it was found that the CD lattice width was 1481.68 nm, close to the actual CD lattice width.
Optimizing 21st Century Skills Through Island-based Physics Multirepresentation Learning at Madrasah Aliyah Negeri 1 Maluku Tengah School Jamaludin, Jamaludin; Latununuwe, Altje; Rachman, Gazali; Dulhasyim, Ashari Bayu P.
Unram Journal of Community Service Vol. 6 No. 1 (2025): March
Publisher : Pascasarjana Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/ujcs.v6i1.751

Abstract

In the current era of globalization, prioritizing four basic skills such as critical thinking, collaboration, communication, and creativity, is needed to prepare students to live in the future. This community service activity aims to optimize these skills through the application of ocean-island-based physics multirepresentation learning, which is relevant to the living environment of students in Central Maluku. The multirepresentation approach helps students understand abstract physics concepts through various forms of representation, such as visual, mathematical, and verbal, which encourages deeper understanding. The context of the sea-island environment, such as currents, waves, and hydrostatic pressure, is used as physics teaching material to increase the relevance and motivation of student learning, as students can see how physics concepts are integrated in their daily lives. The service method used includes observation, teacher training, and implementation of contextual learning based on sea-islands. The results showed that teachers who participated in the training were able to design and implement contextualized multirepresentation physics learning, which is relevant to the local sea-island environment. Students also responded positively and showed improvement in 4C skills through the island sea-based learning process and this learning is expected to continue to evolve and be applied in various learning contexts to advance 21st century skills among students
LABORATORIUM VIRTUAL: PERENCANAAN DAN IMPLEMENTASINYA DALAM PEMBELAJARAN FISIKA DI SMA SEKECAMATAN SALAHUTU DAN LEIHITU BARAT Limba, Anatasija; Esomar, Ketarina; Latununuwe, Altje; Huliselan, Estevanus K; Tamaela, Elsina S; Singerin, Sarlota; Nirahua, Juliana; Sapulete, Heppy; Latupeirissa, Asry N; Malawau, Seska; Barus, Carolina S. A; Uto Hawan, Maria O; Tanarubun, Fatma
PAKEM : Jurnal Pengabdian Kepada Masyarakat Vol 3 No 2 (2023): Pakem : Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/pakem.3.2.104-114

Abstract

Pembelajaran fisika saat ini sudah mulai menggunakan ICT (Information and Communication Technology) sebagai media dalam kegiatan belajar mengajar, baik di kelas atau laboratorium komputer. Beberapa media pembelajaran yang dapat digunakan guru adalah media pembelajaran berbasis komputer yang dapat memvisualkan gejala-gejala dan interaksi fisis yang terjadi dalam dikehidupan nyata ke dunia virtual yang ditampilkan secara menarik dengan animasi yang menyenangkan. Media-media ini disebut laboratorium virtual. Kegiatan PKM ini dilakukan untuk dengan tujuan untuk melatih guru-guru Fisika di Kecamatan Salahutu dan Leihitu Barat Kabupaten Maluku Tengah untuk merencanakan dan mengimplementasikan pembelajaran fisika menggunakan Laboratorium virtual. Pelaksanaan kegiatan di bagi atas 3 bagian yaitu Tahap persiapan, pelaksanaan dan rencana tindak lanjut. kegiatan pengabdian ini dapat berjalan dengan baik dan memberikan dampak yang positif bagi seluruh peserta. Peserta merasakan manfaat dari kegiatan ini, sehingga setelah kegiatan selesai dilaksanakan peserta dapat melanjutkannya di kelasnya sendiri tanpa pendampingan. Kata kunci: Laboratorium Virtual, Pembelajaran Fisika
SOSIALISASI KEMITRAAN PEMBELAJARAN ANTARA SEKOLAH, GURU DAN ORANG TUA DALAM IMPLEMENTASI PEMBELAJARAN MENDALAM DI SDN 274 MALUKU TENGAH Limba, Anatasija; Latununuwe, Altje; Huliselan, Estevanus Kristian; Malawau, Seska; Tamaela, Elsina Sarah; Singerin, Sarlota; Sapulete, Heppy; Latupeirissa, Asry Nelannya; Nirahua, Juliana; Suharlan, Lisa Sutami; Latumakulita, Ivandra Immanuela; Souisa, Cinta Amergebi; Aprilia, Yulianty; Aswaly, Felisia Anggryani
PAKEM : Jurnal Pengabdian Kepada Masyarakat Vol 5 No 2 (2025): Pakem : Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/pakem.5.2.216-222

Abstract

The socialization of partnerships between teachers and parents in the implementation of deep learning is a strategic effort to build a collaborative educational environment centered on students’ needs. The main goal of this activity is to strengthen mutual understanding of the importance of synergy between teachers and parents in supporting a meaningful, reflective, and sustainable learning process. The socialization was carried out through discussions, counseling sessions, and the exchange of experiences and best practices between schools and parents. The results show that open communication and strong cooperation enhance support for character development, critical thinking skills, and students’ learning independence. Furthermore, this activity fosters a shared commitment to creating a positive learning atmosphere both at school and at home. Therefore, collaboration between teachers and parents in deep learning serves as a key element in improving the quality of education and can be used as a model for other schools, especially in areas with similar socio-cultural and geographical conditions.
Co-Authors Akyuwen, Frandy Aprilia, Yulianty Asry Nelannya Latupeirissa Aswaly, Felisia Anggryani Barus, Carolina S A Barus, Carolina S. A Buka, Oktosea Dulhasyim, Ashari Bayu P. Elsina Sarah Tamaela, Elsina Sarah Esomar, Ketarina Estevanus Kristian Huliselan Fredrik Manuhutu, Fredrik Ivandra Immanuela Latumakulita Jamaludin . Kakay, Pricillia Patrecia Katayane, Tetrin Kesaulya, Noke Latupeirissa, Asry N Latupeirissa, Asry N. Lesiela, Yulia Limba, Anatasija Lulang, Irma Yani Mahu, Sri Jumiati Malawau, Seska Maranressy, Fera Dominggas Nggolaon, Delpina Nirahua, Juliana Pary, Tri Dewi Julianti Patricia Lubis, Patricia Rachman, Gazali Renyaan, Novie Evelyn Ririhena, Yohana Sapulete, Heppy Sarimanella, Stefhanie B. Silahooy, Stevi Singerin, Sarlota Souisa, Cinta Amergebi Suharlan, Lisa Sutami Tanarubun, Fatma Titahena, Apriliska Toto Winata Uto Hawan, Maria O Vederico Pitsalitz Sabandar