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All Journal PENDIPA Journal of Science Education Journal on Education Journal of Innovative Science Education Jurnal Review Pendidikan dan Pengajaran (JRPP) Gema Wiralodra Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal Biosense Jurnal Ilmiah Wahana Pendidikan Jurnal Pijar MIPA Global Education Journal
Nathalia Wea, Kristiana
Program Studi Pendidikan Fisika, Fakultas Keguruan Dan Ilmu Pendidikan, Universitas Nusa Nipa
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Economics, Econometrics & Finance Education Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

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Journal : Journal on Education

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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%).
Efektivitas Model Pembelajaran Discovery Learning Berbantuan Phet Simulation Untuk Meningkatkan Kemampuan Literasi Matematis Peserta Didik Pada Materi Energi Potensial Pegas Maria F. Bay Nio; Kristiana Nathalia Wea; Maria Enjelina Suban
Journal on Education Vol 6 No 2 (2024): Journal on Education: Volume 6 Nomor 2 Tahun 2024
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joe.v6i2.5280

Abstract

An ability that plays an important role in learning mathematics and physics in the 21st century is mathematical literacy skills. This study aims to analyze the mathematical literacy ability of students using the PhET Simulation-assisted Discovery Learning learning model in Spring Potential Energy material. This type of research is pre-experimental using a one-group pretest-posttest design. The subjects of this study were 13 students of class XI MIA SMAK Santa Maria Monte Carmelo Maumere. Students before learning are given an initial test and at the end of learning are given a final test with the same material and form of questions. The pretest and posttest result data were then analyzed using validity tests, reliability tests, normality tests, homogeneity tests, paired t-tests, and n-gain calculations with IBM SPSS Statistics 26. This study showed a significant increase in scores after being given physics learning using the Discovery Learning learning model. The Discovery Learning learning model assisted by PhET Simulation is effective in improving students' mathematical literacy skills. This is evidenced by the significant value gains on paired t-tests and n-gain tests are 0.023 and 0.8531 respectively. With this, the Discovery Learning learning model assisted by PhET Simulation can be used as a reference or consideration for teachers to improve students' mathematical literacy skills.
Co-Authors Agustina Elizabeth Bertolomeus Haryanto Agung Elisabeth Dua Kleruk Elisabeth, Agustina Harra Hau, Rambu Ririnsia Kuki, Agustina Dua Maria Bernadetha Dua Riong Maria Enjelina Suban Maria F. Bay Nio Mele, Lusitania Floribunda Mole, Paulina Mole, Paulina Nelce Oktavius Yoseph Tuta Mago Olivia, Maria Afrini Olyvia, Maria Fransiska Petronela Ivoni Susantya Riong, Maria Bernadetha Sidok, Sisilia Yulnesty Ina Suban, Maria Enjelina Yeyen, Yustina Yesisanita Yohanes Nong Bunga Yohanes Sudarmo Dua Yohanes Yulianto