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All Journal Gravity Edu : Jurnal Pembelajaran dan Pengajaran Fisika Schrodinger : Jurnal Ilmiah Mahasiswa Pendidikan Fisika
Lis Suswati
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Astronomy Computer Science & IT Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Mathematics Mechanical Engineering Physics Other

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Analisis Keterampilan Proses Sains Pada Materi Hukum Hooke dengan Simulasi Phet Dedi Kusnandar; Lis Suswati
Gravity Edu : Jurnal Pembelajaran dan Pengajaran Fisika Vol 6 No 1 (2023): Gravity Edu : Jurnal Pembelajaran dan Pengajaran Fisika
Publisher : Sekolah Tinggi Keguruan dan Ilmu Pendidikan Bima

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33627/ge.v6i1.1083

Abstract

Tujuan ini adalah untuk mengatahui analisis keterampilan proses sains yang dimiliki siswa SMA melalui pembelajaran menggunakan simulasi PhET materi hukum Hooke. Penelitian ini merupakan pendekatan deskriptif dengan tujuan untuk mengatahui penggunaan media phet dan keterampilan proses sains siswa. Subjek penelitian ini adalah siswa kelas IPA berjumlah 30 orang. Hasil penelitian aspek bertanya 70%, observasi 77%, interperstasi 58%, komunikasi 76,7%, dan klarifikasi 55%. Respon siswa terhadap LKS berbasis simulasi PhET rata-rata 81,9% yang artinya sangat layak digunakan dan dapat memotivasi siswa dalam belajar. Observasi paling tertinggi rata-ratanya karena mengamati penjalasan guru tentang media phet dan mengamati sifat-sifat hukum hooke terhadap media phet. Kegiatan praktikum menggunakan media phet dapat mengembangkan keterampilan proses sains siswa, siswa senang belajar dengan menggunakan media simulasi phet karena pembelajaran ini banyak melibatkan siswa dalam proses pembelajaran
Penggunaan Alat Ukur Kecepatan Berbasis Arduino Materi GLB dan GLBB untuk Meningkatkan Keterampilan Berpikir Kritis Siswa SMK Muhammad Subhan; Eka Rahmawati; Fatimah Fatimah; Yus’iran Yus’iran; Lis Suswati
Schrodinger Jurnal Ilmiah Mahasiswa Pendidikan Fisika Vol 4, No 1 (2023): Schrodinger Jurnal Ilmiah Mahasiswa Pendidikan Fisika
Publisher : UNIVERSITAS INDRAPRASTA PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/sch.v4i1.8501

Abstract

Learning about straight motion can be observed in everyday life. The condition of students in the research school where some SMK students find it difficult to understand how to observe objects moving or going so fast, and do not know how to determine the right time. This research is the application of learning using arduino-based infrared sensor media to measure the speed of GLB-GLBB straight motion. The purpose of this study was to see the effect of media in improving students' critical thinking skills. This research is a pre- experimental Data was obtained using 10 number critical thinking essay questions, the results of the pretest and posttest will be converted using a critical thinking instrument grid with 4 criteria, namely: Analyzing skills, synthesizing skills, problem solving skills and concluding skills.  Critical thinking criteria data were analyzed using the percentage formula to see the percentage level of student skills increase. As for the hypothesis test analysis, the Paired Two Sample for Means t test or paired test was used. The average pretest = 60.9 and the average posttest = 81.8. Critical thinking skills data analysis results from 4 criteria: (1) analyzing skills at pretest = 58.9% and at posttest = 75%; (2) synthesizing skills at pretest = 60.7% and posttest = 85.7%; (3) problem solving skills at pretest = 66.1% and posttest = 76.8% and (4) conclusion skills at pretest = 55.4% and posttest = 83.9%. While the significance test of the analysis results is t-statistic = 7.42 and t-table two-tail = 2.02 so that overall it can be concluded that the use of infrared sensor media based on arduino measuring the speed of GLB-GLBB straight motion can affect and improve the critical thinking skills of SMK students.
Co-Authors Dedi Kusnandar Eka Rahmawati FATIMAH FATIMAH Muhammad Subhan Yus’iran Yus’iran