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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) International Journal of Humanities Education and Social Sciences
jumaris
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Implementation Of The Thematic Learning Process Using A Constructivist Approach Wiwik Maladerita; jumaris; Solfema
International Journal Of Humanities Education and Social Sciences (IJHESS) Vol 1 No 3 (2021): IJHESS-DECEMBER 2021
Publisher : CV. AFDIFAL MAJU BERKAH

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (686.365 KB) | DOI: 10.55227/ijhess.v1i3.73

Abstract

The aims of this study were to describe the implementation of the thematic learning process  using a constructivist approachin the third grade of SDN 05 Alang Rambang Pesisir Selatan. This study uses the classroom action research method and is completed across several stages of planning, implementation, observation, and reflection. The subjectsof the research were the third grade of SDN 05 Alang Rambang Pesisir Selatan. The data collection in the study used two assessments: namely,observation and the assessment sheet. The progress and improvementobtained during the two-cycle learning process shows that through theimplementation of constructivism approaches in the thematic learning process, it canimprove learning outcomes. The research findings show that the use of a constructivist approach can improve the thematic learning process. This increase can be seen from the average percentage of assessment of lesson plans in the first cycle is 73.2, teacher aspect assessment is 57.5, the implementation of student aspects in cycle I is 59.5, while mathematics learning outcomes are 59.7, social studies are 62.73, and Indonesian 65.75. Cycle II the average percentage of assessment of lesson plans in cycle II is 80.25, teacher aspect assessment is 80, student aspect implementation in cycle II is 82, while mathematics learning outcomes are 87.6, Social Studies is 78.5, and Indonesian language is 81.1. The research findings show that the use of a constructivist approach can improve the thematic learning process
Karakterisasi Parameter Tsunami Terhadap Kepesisiran Pantai Pulau Ternate Jumaris; Sigit Heru Mukti B.S.; Sudaryatno
Jurnal Penelitian Pendidikan IPA Vol 10 No SpecialIssue (2024): Science Education, Ecotourism, Health Science
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10iSpecialIssue.7520

Abstract

Ternate Island is one of the volcanic islands of the Halmahera volcanic, The Island forms an oceanic region consisting mostly of a unique double subduction tectonic deformation structure. Within this zone, the Moluccas Sea plate subducts beneath the Sangihe and Halmahera volcanic arcs. This research aims to characterise tsunami hazard to Ternate Island. The seismicity data used is combination of seismicity data from earthquake catalog by International Seismological, U.S. Geological Survey, and Meteorology, Climatology and Geophysics Agency during period 1900-2020. The main earthquake data was generated Reasenberg declustering, which previously converted earthquake magnitude for uniformity against catalogue with different data scales into moment magnitude. The tsunami source parameters in the North Maluku Sea area which are generated with a maximum magnitude of 8.5 Mw which can occur in this area are empirically capable of causing dislocations or rupture zones that reach up to 45080 km2 and the equivalent energy released in the form of seismic moments is 7.0795E+21 Nm. The maximum tsunami height at Ternate coast could be up to 3.44 meters.
Co-Authors Sigit Heru Mukti B.S. Solfema Sudaryatno Wiwik Maladerita