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All Journal JIPF (Jurnal Ilmu Pendidikan Fisika) Journal on Education Journal of Innovative Science Education Jurnal Pendidikan dan Konseling Variabel
Yohanes Sudarmo Dua
Universitas Nusa Nipa
Biochemistry, Genetics & Molecular Biology Chemistry Education Languange, Linguistic, Communication & Media Mathematics Physics Other

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Students' Multirepresentation Ability in Completing Physics Evaluation Problems Rambu Ririnsia Harra Hau; Paulina Nelce Mole; Agustina Elizabeth; Yohanes Sudarmo Dua; Maria Yani Leonarda
JIPF (Jurnal Ilmu Pendidikan Fisika) Vol 5, No 3 (2020): September 2020
Publisher : STKIP Singkawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26737/jipf.v5i3.1893

Abstract

This study aims to describe students' multi-representation ability in solving physics evaluation questions carried out by the qualitative description method in class X MIA 1 SMA Katolik St. Gabriel Maumere for the 2019/2020 school year. The data were obtained from the matter of physics evaluation on Newton's law material about the force of gravity. Data analysis is based on student work steps in solving evaluation questions. Data analysis results show that the ability of multi-representation in solving physics problems on Newton's law material about the force of gravity in the high category. The number of mathematical representations of 100%, image representation of 10%, then in the medium type only uses a mathematical description of 100% and in the low category using a mathematical representation of 100% and a verbal representation of 40%.
Analisis Respons Siswa Terhadap Implementasi Metode Feynman Dalam Pembelajaran Fisika Materi Impuls, Momentum, dan Tumbukan Yohanes Sudarmo Dua; Maria Desiratna Aseng; Agustina Elizabeth
Jurnal Pendidikan dan Konseling (JPDK) Vol. 4 No. 5 (2022): Jurnal Pendidikan dan Konseling
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jpdk.v4i5.6991

Abstract

Sebutan Metode Feynman merujuk pada metode belajar yang diusulkan oleh fisikawan Amerika dan pemenang nobel fisika tahun 1965, Richard Feynman. Metode ini diklaim sebagai cara belajar yang dapat meningkatkan efisiensi dan efektivitas belajar siswa. Meski demikian, masih sangat jarang dijumpai penerapan metode ini dalam pembelajaran di kelas. Penelitian ini merupakan penelitian eksploratif yang bertujuan untuk mengetahui respons siswa terhadap penerapan metode Feynman dalam pembelajaran Fisika materi Impuls, Momentum dan Tumbukan. Respons siswa diperoleh lewat data yang dikumpulkan dengan menggunakan angket dan wawancara. Hasil respons siswa menunjukan bahwa lebih dari 50% siswa menyatakan setuju atau sangat setuju bahwa penerapan metode Feynman dapat membantu siswa dalam memahami materi yang dipelajari, menyelesaikan latihan soal yang diberikan, meningkatkan minat belajar dan melatih keterampilan berkomunikasi siswa. Dampak paling mencolok dari penerapan metode Feynman yaitu bahwa metode ini berperan secara signifikan dalam melatih keterampilan berkomunikasi siswa.
Level Kenyamanan Mahasiswa dalam Menggunakan Berbagai Kaidah Tangan Kanan (KTK) untuk Menyelesaikan Soal-Soal Gaya Lorentz Yohanes Sudarmo Dua; Yohanes Yulianto; Kristiana Nathalia Wea
Journal on Education Vol 5 No 2 (2023): Journal on Education: Volume 5 Nomor 2 Tahun 2023
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joe.v5i2.1131

Abstract

This research is a descriptive study which aimed to describe the comfort level of respondents in applying each type of right-hand rule (RHR) to determine the direction of the Lorentz force (forward reasoning) and the direction of the velocity of a charged particle (backward reasoning) moving in a homogeneous magnetic field. The respondents of this study were 10 Pre-Service Physics teachers who were at 2nd, 4th and 6th semesters. The results showed that although each type of right-hand rule, when applied accurately, would show the same result, the comfort level of the respondents in applying each type the right hand rule (RHR) is different. This difference is influenced by the clarity and simplicity of the instructional description of each type of the RHR and the ease of matching or pairing the position of fingers (and also the palm) on each type of RHR with vectors positions. The study revealed that the right hand rule type III is the most preferable RHR for the majority of respondents (80%).
Penerapan Model Discovery Learning Berbantuan Aplikasi LiveWire untuk Meningkatkan Keterampilan Berpikir Kritis dan Kreativitas Siswa pada Materi Rangkaian Arus Searah Gratchia Christa Elisabeth; Agustina Elizabeth; Yohanes Sudarmo Dua; Florentinus Primarius Naraama Koten
Variabel Vol 6, No 1 (2023): APRIL 2023
Publisher : STKIP Singkawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26737/var.v6i1.4089

Abstract

Penelitian ini bertujuan untuk meningkatkan keterampilan berpikir kritis dan kreativitas siswa kelas XII pada materi rangkaian arus searah dengan menerapkan model pembelajaran Discovery Learning berbantuan aplikasi LiveWire. Penelitian ini menggunakan metode penelitian tindakan kelas dengan 4 tahap, yaitu observasi awal, pelaksanaan tindakan, observasi, dan refleksi. Penelitian ini dilaksanakan di SMAN 1 Nita. Subjek penelitian ini adalah 29 siswa kelas XII MIPA 1 tahun ajaran 2022/2023. Adapun teknik pengumpulan data yang di gunakan adalah tes dan observasi. Teknik analisis data yang digunakan adalah kuantitatif deskriptif. Hasil penelitian menunjukkan pada siklus I, rata-rata hasil tes keterampilan berpikir kritis siswa adalah 50 masih belum mencapai nilai kriteria ketuntasan minimum (KKM) yaitu 75 dan rata-rata kreativitas siswa adalah 71% dengan kategori baik. Berdasarkan hasil tersebut maka penelitian perlu dilanjutkan pada siklus II. Pada siklus II, rata-rata hasil tes keterampilan berpikir kritis siswa adalah 82,4 telah meningkat melebihi nilai KKM dan rata-rata kreativitas siswa juga mengalami peningkatan menjadi 75,3% dengan kategori baik. Ini menunjukkan bahwa penerapan model Discovery Learning berbantuan aplikasi LiveWire dapat meningkatkan keterampilan berpikir kritis dan kreativitas siswa kelas XII MIPA 1 pada materi rangkaian arus searah.Kata Kunci:Discovery Learning; Keterampilan Berpikir Kritis; Kreativitas; Livewire; Rangkaian Arus Searah Implementation of the Discovery Learning Model Assisted by the LiveWire Application to Improve Students’ Critical Thinking Skills and Creativity on Direct Current CircuitsABSTRACTThis study aims to improve the critical thinking skills and creativity of class XII students on direct current circuits by applying the Discovery Learning model assisted by the LiveWire application. This study used a class action research method with 4 stages, namely initial observation, implementation of action, observation, and reflection. This research was conducted at SMAN 1 Nita. The subjects of this study were 29 students of class XII MIPA 1 for the 2022/2023 academic year. The data collection techniques used tests and observations. The data analysis technique used descriptive quantitative. The results showed in cycle I, the average test result for students' critical thinking skills was 50, they still did not reach the minimum completeness criteria (KKM) score of 75 and the average student creativity was 71% in the good category. Based on these results, the research needs to be continued in cycle II. In cycle II, the average test result for students' critical thinking skills was 82.4 which had increased beyond the KKM score and the average student creativity had also increased to 75.3% in the good category. This showed that the implementation of the Discovery Learning model assisted by the LiveWire application can improve the critical thinking skills and creativity of class XII MIPA 1 students on direct current circuits.
An Exploratory Study to Investigate the Implementation of Feynman Learning Method in a Physics Classroom Setting Wea, Kristiana Nathalia; Dua, Yohanes Sudarmo; Elizabeth, Agustina
Journal of Innovative Science Education Vol 12 No 3 (2023): Special Issue
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jise.v12i3.78672

Abstract

In order to explore alternative methods to learn physics effectively, this research was inspired by a fundamental question: how did famous physicists use to learn and/or teach physics? Are there any recipies suggested by these physicists which are still relevant and can be imitated and applied to physics learning in a today classroom? This research aims at exploring the impact of the implementation of Feynman learning method on students’ physics concepts understanding and describing their spontaneous responses about the implementation of this learning method afterwards. This research was an exploratory research conducted at one grade X science class of St. Gabriel Catholic Senior High School in Maumere city, Flores. Data regarding students’ understanding were collected through pre and post test questionnairres and their spontaneous responses were obtained through unstructured interview. The results of N-gain pretest and post test score was 0.49. Apart from few non-positive responses, students’ responses indicated that the method can encourage them to actively participate in the learning process, improve their communication skill, and train their abilities to explain things in simple ways. The results suggest that there was an improvement in students’ physics concepts understanding with a medium N-gain score and that this learning method is positively appreciated by the participants.
Co-Authors Agustina Elizabeth Florentinus Primarius Naraama Koten Gratchia Christa Elisabeth Harra Hau, Rambu Ririnsia Maria Desiratna Aseng Maria Yani Leonarda Mole, Paulina Nelce Nathalia Wea, Kristiana Yohanes Yulianto