Tumimomor, Farly R
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ANALISIS PERGERAKAN TANAH BERDASARKAN PEAK GROUND VELOCITY (PGV) AKIBAT GEMPA BUMI DI LUWUK Timbuleng, Lingkan Mantiri Paat; Sompotan, Armstrong; Tumimomor, Farly R
Charm Sains: Jurnal Pendidikan Fisika Vol 1 No 2 (2020): JUNI
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 (1081.87 KB) | DOI: 10.53682/charmsains.v1i2.16

Abstract

Central Sulawesi is located between the boundaries of tectonic plates which are interconnected with one another. Some tectonic plates are located near Central Sulawesi, including the Indo-Australian plate, the Pacific plate, and the Eurasian plate. The interaction of these plates causes the formation of subduction and fault lines as locations that have the potential to become the center of an earthquake. Earthquakes at scale specific strength can cause infrastructure damage and fatalities. This has led to the importance of erecting earthquake resistant buildings based on the characteristics of ground motion which is Peak Ground Velocity and Ground Motion Prediction Equation method. The purpose of this study is to see the pattern of the relationship between Peak Ground Velocity and earthquake parameters, make an empirical equation of Peak Ground Velocity predictions and see the gorund motion in the Luwuk area with coordinate 2,5 °LS – 1,5°LU dan 119°BT - 127°BT used the Peak Ground Velocity and Ground Motion Prediction Equation method. The result shows the pattern is directly proportional to the relationship between earthquake parameters and the Peak Ground Velocity, and for the empirical equation obtained is log (PGV) = -3.8873 + 1.026975 x M – 1.34171 x log (R +17).
PENERAPAN MODEL PROJECT BASED LEARNING LERBASIS APLIKASI TRACKER DALAM MENINGKATKAN HASIL BELAJAR PADA MATERI GERAK JATUH BEBAS Entjaurau, Seplin; Bujung, Cyrke A N; Mondolang, Aswin; Makahinda, Tineke; Rende, Jeane; Tumimomor, Farly R
Charm Sains: Jurnal Pendidikan Fisika Vol 6 No 3 (2025): 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 | DOI: 10.53682/charmsains.v6i3.501

Abstract

This study aims to determine the effect of implementing the Tracker application-based Project Based Learning (PjBL) model on improving student learning outcomes in free fall motion material. This study is based on the lack of use of technology-based learning media in physics learning, as well as low student active involvement in the learning process. The method used is a quasi-experiment with a pretest-posttest control group design. The research subjects were 11th grade students at SMA Negeri 1 Tondano, consisting of two classes, namely the experimental class and the control class. The results showed a significant increase in student learning outcomes in the experimental class compared to the control class. The average post-test scores of students in the experimental class were higher than those in the control class. The use of the Tracker application was effective in helping students understand the concept of free fall motion through video and graphic analysis. Based on statistical tests (t-tests), a significance value of less than 0.05 was obtained, indicating that there was a significant difference in learning outcomes between the two classes.