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All Journal JSME MIPA UNIMA JURNAL EVALUASI PENDIDIKAN Genta Mulia : Jurnal Ilmiah Pendidikan SOSCIED Sciening : Science Learning Journal JagoMIPA: Jurnal Pendidikan Matematika dan IPA BIOCHEPHY: Journal of Science Education Charm Sains : Jurnal Pendidikan Fisika Jurnal Pengabdian Masyarakat dan Riset Pendidikan Edumaspul: Jurnal Pendidikan
Ferdy Dungus
Program Studi Pendidikan IPA, Universitas Negeri Manado
Aerospace Engineering Humanities Biochemistry, Genetics & Molecular Biology Chemistry Education Environmental Science Languange, Linguistic, Communication & Media Mathematics Physics Social Sciences Other

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EFEKTIVITAS MODEL DISCOVERY LEARNING BERBANTUAN PhET TERHADAP PROSES DAN HASIL BELAJAR SISWA Maria Winda Galla; Marianus; Ferdy Dungus
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

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (356.055 KB) | DOI: 10.53682/charmsains.v1i3.46

Abstract

Physics learning process still has many obstacles including the limitations of the use of practicaltools in the learning process, teachers in teaching using methods that are not in accordance with thecharacteristics of the material being taught. This study aims to determine the effectiveness of thePhET Media Media-Aided Discovery Learning model on student learning processes and outcomes.This research is an experimental research with one group pretest & postest design. The populationis all students of class X1 at SMAN 1 Remboken 2019/2020, and the sample is class XI IPA 2. Dataanalysis of science process skills has fulfilled both good and very good categories (66% -79%) and(80% -100%). The average student learning outcomes seen from the posttest = 80 which is greaterthan the KKM value. T-test results obtained t-count = 3.093 and t-table = 2.051 with a significancelevel of 5%. Therefore tcount> table then: H1 is accepted and H0 is rejected, it can be concludedthat the Discovery Learning model with the help of the PhET simulations media is effective againstthe process and student learning outcomes at SMAN 1 Remboken on the kinetic gas theory material.
RELOKASI HIPOSENTER MENGGUNAKAN METODE MODIFIED JOINT HYPOCENTER DETERMINATION (STUDI KASUS GEMPABUMI LAUT MALUKU TANGGAL 15 NOVEMBER 2019) Sisca Cicilya Sabonbali; Heinrich Taunaumang; Ferdy Dungus; Muhammad Zulkifli; Sesar Prabu Dwi Sriyanto
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

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (728.833 KB) | DOI: 10.53682/charmsains.v1i3.50

Abstract

In this study, we determined the accurate hypocenter location of November 15, 2019, the Molucca Sea earthquake aftershocks using the Modified Joint Hypocenter Determination (MJHD) method. This method calculated the hypocenter and seismic station correction simultaneously using the seismic wave travel time inversion. The P and S wave arrival time at each station from the BMKG database was used in this study. After relocated, most of the aftershocks hypocenter categorized as shallow and medium depth earthquakes with the range of focal depth between 25-150 km.
Co-Authors Alfrits Komansilan Alviando Stevani Mumu Andre Valerius Anggelina Jeujanan Aswin Hermanus Mondolang Bengke, Sofyan S. Budiman, Grace Aprillia Cyrke A N Bujung Erika Christine Katiandagho Ferny Margo Tumbel Feyka Sigar Fransiska Harahap Freetje Waworuntu Fricilia J. M. Manuho Gela Lompad Gloria S. Menggasa Grace Aprillia Budiman Heinrich Taunaumang Irawaty Jaklyn Kagansa Jeane V. Tumangkeng Jeujanan, Anggelina Jovialine Albertine Rungkat Judeanto Edy Kagansa, Irawaty Jaklyn Katiandagho, Erika Christine Korah, Jenifer Anjely Kuron, Meidy Atina Lea Mathelda Wihelmina Pangemanan Lumandung, Surniati Mandang, Thresje Manuho, Fricilia J. M. Maria Winda Galla Marianus Menggasa, Gloria S. Metilistina Sasinggala Milan Rogahang Mirna Hoke Mokalu, Yohanes Bery Muhammad Zulkifli Pemiwati Asbanu Piasi, Juniver Erikson Sasinggala, Metilistina Senggaweeng, Yunita Sesar Prabu Dwi Sriyanto Sisca Cicilya Sabonbali Sofyan S. Bengke Tineke Makahinda Toe, Valentino Watung, Fresli George Omega Yasin, Kartika Constantia Yohanes Bery Mokalu Yunita Senggaweeng Zusje Wiesje Merry Warouw