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Design and Evaluation of PBL-STEM Based Electronic Worksheets Supported by PhET Virtual Physics Labs to Enhance Science Literacy Pamungkas, Oky; Widowati, Asri; Kurniawan, Lilik; Agusta, Fauji
Jurnal Pendidikan MIPA Vol 25, No 3 (2024): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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Abstract

This study aims to produce PBL-STEM-based Student Worksheet Electronics assisted by PhET simulation on the topic of temperature and heat that is feasible and able to improve science literacy in a limited way by reviewing the results of N-Gain score analysis. The subjects in this study were students of class VII C SMP Muhammadiyah 3 Depok Sleman totaling 30 students, with 17 male and 13 female students. The research model used in this research is the 4-D (Four D) development model which consists of four stages, namely define, design, develop, and disseminate. The instruments in this study were interview guidelines, validation sheets, and students' pre-test and post-test questionnaires. Analysis of feasibility data was obtained through a validation questionnaire validated by three expert validators, while the improvement of science literacy was obtained through the results of limited trials. The data was obtained through the results of the pre-test and post-test given to students before the application of PBL-STEM-based Electronic Student Worksheets assisted by PhET simulation and after the application of PBL-STEM-based Electronic Student Worksheets assisted by PhET simulation. The validity results of this study obtained an average assessment score from the three expert validators of 93% with very valid criteria so that the PBL-STEM-based Electronic Student Worksheet aided by PhET simulation can be applied to science learning. The results of improving science literacy through limited testing of PBL-STEM-based Electronic Student Worksheets assisted by PhET simulation as an effect caused by the use of development products are creating a problem solution of 0.78, identifying scientific issues of 0.74, explaining scientific phenomena of 0.72 and using scientific evidance of 0.71. Overall, the increase obtained for each indicator is categorized as high, resulting in an average N-Gain value of 0.71 with high value criteria so that it can improve students' science literacy. Based on the results of the study, it is concluded that the development of PBL-STEM-based Electronic Student Worksheets assisted by PhET simulation is valid and can improve students' scientific literacy through limited tests with high N-Gain categories in each science literacy indicator.         Keywords: elektronic student worksheet, problem based learning, STEM, science literacy.DOI: http://dx.doi.org/10.23960/jpmipa/v25i3.pp1099-1112
PERAN BADAN PENANGGULANGAN BENCANA DAERAH DALAM MENANGGULANGI RISIKO BENCANA TANAH LONGSOR DI KABUPATEN SINJAI Evans Randongkir, Roling; Widodo, Pujo; Maarif, Syamsul; Kurniawan, Lilik; Bangun, Ernalem; Wilopo, Wilopo
NUSANTARA : Jurnal Ilmu Pengetahuan Sosial Vol 12, No 2 (2025): NUSANTARA : JURNAL ILMU PENGETAHUAN SOSIAL
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jips.v12i2.2025.722-729

Abstract

Penelitian ini bertujuan untuk untuk melihat gambaran dari distribusi frekuensi dari masing-masing variabel yang diteliti. Hasil analisis ini akan disajikan dalam bentuk tabel distribusi frekuensi untuk memudahkan interpretasi sebagai temuan penelitian. Peran Badan Penanggulangan Bencana Daerah (BPBD) dalam menanggulangi risiko bencana tanah longsor di Kabupaten Sinjai sudah baik, ini terlihat dalam peranan Kepala Pelaksana Badan Penanggulangan Bencana Daerah (BPBD) dalam penerapan prinsip-prinsip manajemen bencana yang baik, ini terlihat dari bagaimna pemerintah melakukan kerja sama dengan bebagai instansi yang ada di pemerintahan Kabupaten sinjai dalam melakukan proses penanggulangan bencana yang terjadi di Kabupaten Sinjai yang di dasarkan pada koordinasi yang baik dan saling mendukung. Kerjasama Badan Penanggulangan Bencana Daerah dan masyarakat dalam menanggulangi risiko bencana tanah longsor sudah baik, sebagaimana diketahui masyarakat ikut berpartisipasi dalam ikut penyuluhan/sosialisi yang dilakukan oleh pihak Badan Penanggulangan Bencana Daerah (BPBD) ataupun instansi/dinas terkait lainnya, masyarakat juga ikut dalam menjaga pondasi penahan tebing yang telah dibangun sebagai penopang tebing yang curam agar tidak terjadi pengikisan yang dapat menyebabkan terjadinya erosi. Masyarakat juga selalu tanggap dalam menyikapi himbauan dari pemerintah seperti peringatan prabencana dan keikutsertaan dalam pengadaan logistik dan bahan pembuatan pondasi penahan tebing.Â