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All Journal JSME MIPA UNIMA JPPPF (Jurnal Penelitian dan Pengembangan Pendidikan Fisika) Frontiers Sciening : Science Learning Journal Abdimas : Jurnal Pengabdian Kepada Masyarakat Charm Sains : Jurnal Pendidikan Fisika

Dj Tulandi

Universitas Negeri Manado

Author-ID : 406518

Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Education Energy Engineering Environmental Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics

Published : 18 Documents Claim Missing Document

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Interaksi Demokratis Dalam Pembelajaran Eksploratif Fenomena Perubahan Suhu Udara dan Suhu Tanah Pangkey, Galatiano; Tulandi, Djeli Alvi; Lolowang, Jimmy
Charm Sains: Jurnal Pendidikan Fisika Vol 3 No 2 (2022): JUNI
Publisher : Program Studi Pendidikan Fisika Jurusan Fisika Fakultas Matematika, Ilmu Pengetahuan Alam, dan Kebumian (FMIPAK), Universitas Negeri Manado

The purpose of this study is to explore the concept and scientific process of the phenomenon of changes in air temperature and soil temperature in vegetation land, open land, and asphalt roads. This study uses a qualitative and quantitative approach. The exploratory research used by the research team is themodel Higher Orther Thinking Learning in Democratic Interactionwhich (HOTL-DI) Type A emphasizes interactive components, individualistic high-level learning processes and democratic interactions as a process of sharing and cooperation between individuals in groups. The first stage of object exploration (changes in air temperature and soil temperature in vegetation land, open land, and asphalt roads), concepts and scientific processes is carried out by the research team under the guidance of the thesis supervisor. The second stage is exploratory research on fourth semester students majoring in physics education for the 2021 academic year. The stage of exploring physics objects, concepts and processes in groups as democratic interactions. Democratic indicators, formulated by researchers based on the condition of group interaction when exploring objects and discussing in group report preparation. Students experience difficulties at the beginning of exploration activities because they lack experience in exploring physical concepts and processes about natural phenomena. Democratic behavior and exploration activities seem to be getting better over time, so this learning can realize learning activities to explore objects, concepts and science processes in democratic interaction learning well.

Implementasi Pembelajaran Eksploratif tentang Konsep dan Proses Fisika pada Dinamika Fenomena Alam Danau Tondano Rende, Jeane; Tulandi, Djeli Alvi
Charm Sains: Jurnal Pendidikan Fisika Vol 3 No 2 (2022): JUNI
Publisher : Program Studi Pendidikan Fisika Jurusan Fisika Fakultas Matematika, Ilmu Pengetahuan Alam, dan Kebumian (FMIPAK), Universitas Negeri Manado

The dynamics of the natural phenomenon of Lake Tondano become a source of student learning in understanding physical concepts packaged in innovative learning as an activity by applying the latest learning elements in the 21st century. The purpose of this study is to describe the implementation of exploratory learning about the concepts and processes of physics in the dynamics of the natural phenomenon of Lake Tondano. The method used in this study is a pre-experimental one group pretest-posttest design. The research stage begins with giving a pretest to measure the students' initial abilities, then takes action (treatment) through exploratory learning and the next activity ends by giving a post-test. The research subjects are fourth semester students of the Manado State University Physics Education Study Program for the 2021/2022 academic year who are contracted for the Environmental Physics course. The evaluation results provide information that the average pre-test is 42.95 and the post-test results are 85.42. The average results of the assessment of science process skills are in good criteria (66%-79%). and very good criteria (80%-100%) affective assessment is in very good criteria (80%-100%). Obtaining N-gain scores from each student, there were as many as 10 students in the high N-Gain category with a percentage of 62.6% and as many as 6 students in the medium N-Gain category with a percentage of 36.8%. The result of the average N-Gain percentage of 16 students is 74.9%. The results of the study explain that students' understanding of physics concepts and science skills can be improved through exploratory learning on the natural dynamics phenomenon of Lake Tondano.

BAHAN AJAR FISIKA BUNYI TERINTEGRASI DENGAN BUDAYA MINAHASA MUSIK KOLINTANG Rende, Jeane; Tulandi, Djeli
Charm Sains: Jurnal Pendidikan Fisika Vol 1 No 1 (2020): FEBRUARI
Publisher : Program Studi Pendidikan Fisika Jurusan Fisika Fakultas Matematika, Ilmu Pengetahuan Alam, dan Kebumian (FMIPAK), Universitas Negeri Manado

There are quite a lot of high school physics books available, but contextual teaching materials based on local wisdom are still lacking in schools. Explicitly the 2013 curriculum provides an opportunity for schools and teachers to develop contextual and local wisdom teaching materials but their determination and motivation are still encouraged and encouraged. In increasing the competence and professionalism of alumni as prospective physics teachers, it is necessary to be equipped with experience in designing contextual regional-based teaching materials. Research on the development of teaching materials based on local culture Kolintang music instrument carried out for 6 months. To build competence as a whole and systematically, the focus of research (development of teaching materials) is: (1) determining the main elements in teaching materials namely attitudes (curiosity about natural phenomena), processes (problem solving processes), products (in the form of facts, principles, theory, and law), and contextual (application in everyday life). 2. Studying the previous teaching material to be developed seen from the aspect of breadth, depth, whether or not there is a concept map, a decrease in formulas (mathematical aspects), student worksheets (LKS) to make observations. 3 Testing of teaching materials in schools as a test of the feasibility of using teaching materials. The efficiency and productivity of students increases as reflected in the improvement of their learning achievements. The results showed that the formulation of physical concepts contained in the Kolintang music instrument play are the concepts of momentum and impulse, the concept of vibration, the concept of resonance, the concept of sound waves (longitudinal waves), the concept of sound propagation in the air / gas medium, the concept of period and frequency sound produced by each type of instrument, the concept of sound wave energy and the concept of the intensity of the sound waves produced by kolintang. Physics teaching materials integrated with Minahasa culture Kolintang tools for high schools are suitable for use in schools.

PENINGKATKAN HASIL BELAJAR SISWA MELALUI PEMBELAJARAN BLENDED LEARNING MATERI LISTRIK DINAMIS Mandang, Thresje; Tulandi, Djeli
Charm Sains: Jurnal Pendidikan Fisika Vol 1 No 1 (2020): FEBRUARI
Publisher : Program Studi Pendidikan Fisika Jurusan Fisika Fakultas Matematika, Ilmu Pengetahuan Alam, dan Kebumian (FMIPAK), Universitas Negeri Manado

Blended learning is a learning strategy that utilizes internet technology combined with face to face in class. The purpose of this study was to improve student learning outcomes in the material of Class XII Dynamic Electricity in SMA N 2 Tondano. This research is an experimental study with the design of the One Group Pretest-posttest design. The sample taken was Class XII IPA as an Experiment class with 22 students. Data is collected by conducting research observations and giving tests. The data were analyzed from the posttest results and from the process assessment students were in the good category 66% -79% and very good 80% -100%. In the normality test, researchers used the Liliefors test in Lcount = 0.162 while Ltable = 0.184 because Lcount <Ltable, then the data was normally distributed. Furthermore, hypothesis testing was done by t test at 5% significant level, obtained tcount = 5.215 while t table = 1.721 because tcount> ttable, so that it can be concluded that the Blended Learning learning model has an effect on student learning achievement.

STUDI KOMPETENSI MULTIREPRESENTASI MAHASISWA PADA TOPIK INTERFERENSI DAN DIFRAKSI Lahope, Kenny Setiawan; Tulandi, Djeli Alvi; Mongan, Satyano Wim
Charm Sains: Jurnal Pendidikan Fisika Vol 1 No 3 (2020): OKTOBER
Publisher : Program Studi Pendidikan Fisika Jurusan Fisika Fakultas Matematika, Ilmu Pengetahuan Alam, dan Kebumian (FMIPAK), Universitas Negeri Manado

The study is conducted with the ability to representation in understanding the concept of interference and diffraction. The purpose of this research is to map the ability of student representation. The types of representations used in this research are verbal representation, visual representation, and mathematical representation. Research is conducted using analytic descriptive methods. The study was conducted in the Manado state university physics department during the V semester of the 21-student physics education course. The data-gathering techniques use essays which consist of verbal, visual, and math. By research, it was found that the ability to the student was divided into three categories that were the singular representation category, the dual representation category, and the complex representation category. Data analysis shows a 9.5% for single representational ability category, 47.6 % category double representational ability, and 42.9% category complex representational ability. Therefore, a student's dual capacity of representation is more dominant than a single representation and complex representation

PENERAPAN PEMBELAJARAN FISIKA MENGGUNAKAN MODEL DISCOVERY LEARNING DALAM MENINGKATKAN HASIL BELAJAR SISWA KELAS VIII SMP NEGERI 2 KOTAMOBAGU Lumettu, Franklien; Tulandi, Djeli Alvi; Rende, Jeane
Charm Sains: Jurnal Pendidikan Fisika Vol 1 No 3 (2020): OKTOBER
Publisher : Program Studi Pendidikan Fisika Jurusan Fisika Fakultas Matematika, Ilmu Pengetahuan Alam, dan Kebumian (FMIPAK), Universitas Negeri Manado

Physics learning is currently still dominated by teacher centered that the principle of learning interaction is oriented to the transfer of knowledge. The research do to determine the application of discovery learning models in improving student learning outcomes. This research was conducted at SMP Negeri 2 Kotamobagu for the subject of light and optical devices. The research method used was the classroom action research model of Jhon Elliot. Data collection was performed on 20 students of class VIII. Data analysis uses percentages based on mastery learning references. The results obtained showed that the application of discovery learning models can improve student learning outcomes and this is seen from the average value of the class. At meeting I the average value was 62, at meeting II 71.25 and at meeting III reached 80.25. The percentage of mastery learning also shows the same thing where at the first meeting the value of completeness percentage 65%, at meeting II 85% and at meeting III reached 100%. The results of this study concluded that the discovery learning model was suitable for use in learning physics in class VIII junior high school on the topic of light and optical devices

Pembelajaran Eksploratif Konsep dan Proses Fisika Pada Perubahan Suhu Air Laut dan Suhu Udara di Permukaan Air Laut Rende, Jeane; Tulandi, Djeli Alvi
SCIENING : Science Learning Journal Vol. 4 No. 1: Juni 2023
Publisher : Jurusan Pendidikan IPA FMIPAK Universitas Negeri Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53682/slj.v4i1.6210

Fisika merupakan pelajaran yang menarik karena ada kaitannya dengan alam sekitar Alam merupakan objek yang kompleks dan sangat kaya akan konsep dan proses fisika Tujuan dari penelitian ini adalah mengeksplorasi konsep dan proses fisika fenomena alam pada perubahan suhu udara di permukaan air laut dan suhu air laut Kegiatan belajar dirancang untuk membangun dan meningkatkan interaksi demokratis secara berkelompok Penelitian ini menggunakan pendekatan kualitatif dan kuantitatif Penelitian dilakukan melalui dua tahapan Tahapan pertama adalah eksplorasi objek air laut konsep dan proses sains dilakukan oleh tim peneliti dibawah bimbingan dosen pembimbing skripsi Tahapan kedua adalah pembelajaran eksploratif oleh kelompok sasaran pada mahasiswa semester III difasilitasi tim peneliti Dalam penelitian ini tim peneliti berperan sebagai mentor yang memfasilitasi kegiatan eksplorasi kelompok sasaran Hasil penelitian pembelajaran eksploratif ini dapat meningkatkan aktivitas belajar dan insiatif belajar terutama dengan mengintegrasikan pengalamannya saat pembelajaran di dalam kelas Mahasiswa mengalami kesulitan pada saat awal tapi kemudian mampu menyesuaikan setelah pendampingan dimaksimalkan Hasil penelitian ini juga menunjukkan bahwa mahasiswa mampu melakukan tahapan eksplorasi yang meliputi: analisis dan deskripsi eksplorasi konsep dan proses fisis dan Analisis sintesis formulasi dan hasil penelitian ini juga menunjukkan bahwa mahasiswa masih perlu pembimbingan dan penguatan dalam melakukan analisis sintesis formulasi Kerjasama kelompok dan interaksi untuk membangun komunikasi terbuka perlu ditingkatkan

Implementasi Project Based Learning Menggunakan Aplikasi Tracker pada Gerak Dua Dimensi Fitrianingrum, Aufa Maulida; Tulandi, Djeli Alvi; Lolowang, Jimmy; Silangen, Patricia Mardiana
SCIENING : Science Learning Journal Vol. 4 No. 1: Juni 2023
Publisher : Jurusan Pendidikan IPA FMIPAK Universitas Negeri Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53682/slj.v4i1.6618

Penggunaan model dan media pembelajaran yang tepat merupakan faktor utama yang mempengaruhi penguasaan konsep peserta didik Salah satu media yang dapat digunakan adalah tracker Aplikasi tracker merupakan aplikasi yang didesain khusus untuk menganalisis fenomena fenomena fisika seperti fenomena gerak dua dimensi Penelitian ini bertujuan untuk menentukan efektivitas implementasi project based learning menggunakan aplikasi tracker pada materi gerak dua dimensi Metode penelitian yang digunakan adalah one group pretest posttest design Penguasaan konsep diukur menggunakan uji gain terhadap hasil pretest dan posttest Faktor gain yang didapatkan pada setiap aspek kognitif peserta didik yaitu 0 37 untuk aspek mengingat C1 0 10 untuk aspek memahami C2 0 16 untuk aspek menerapkan C3 dan 0 46 untuk aspek menganalisis C4 Berdasarkan hasil ini dapat dikatakan bahwa implementasi project based learning menggunakan aplikasi tracker cukup efektif untuk meningkatkan penguasaan konsep gerak dua dimensi peserta didik

Co-Authors Bororing, Eva valencia Fitrianingrum, Aufa Maulida Jeane V. Tumangkeng Komea, Aron Rixcy Lahope, Kenny Setiawan Lolowang, Jimmy Lumettu, Franklien makaromase, frisilia frisilia Mandang, Thresje Marianus Marianus Marianus Pangkey, Galatiano Patricia Mardiana Silangen Rende, Jeane Cornelda Rolles Nixon Palilingan Rondonuwu, Anneke T Satyano W Mongan Tumbelaka, Febrianty Emanuella Alexandra Wejasu, Citra Yohan, Jibrael

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