Implementasi Model Pembelajaran Inkuiri Terbimbing Dengan Media PhET Simulation Untuk Meningkatkan Keterampilan Proses Sains Siswa pada Materi Getaran dan Gelombang

Implementation of the Guided Inquiry Learning Model With PhET Simulation Media to Improve Students' Science Process Skills on Vibration and Wave Materials

Penelitian ini bertujuan untuk mendeskripsikan keterlaksanaan model pembelajaran inuiri terbimbing dengan media PhET Simulation pada materi getaran dan gelombang, peningkatan keterampilan proses sains siswa, serta respon siswa terhadap penerapan model pembelajaran tersebut. Indikator keterampilan proses sains yang diteliti, yaitu merumuskan masalah, membuat hipotesis, mengidentifikasi variabel, menginterpretasi data, dan membuat kesimpulan. Metode penelitian yang digunakan adalah pre-experimental design dengan rancangan one group pretest and posttest design. Subjek penelitian adalah siswa kelas VIII-A SMP Miftahurrohman. Teknik pengumpulan data meliputi pengamatan, tes, dan angket. Hasil penelitian menunjukkan hasil modus keterlaksanaan pembelajaran dari 3 observer yaitu sebesar 4 dengan kategori sangat baik. Peningkatan keterampilan proses sains ditunjukkan berdasarkan hasil paired T-test diperoleh sig. 0.000 < 0.05 maka H_o ditolak menunjukkan bahwa terdapat perbedaan signifikan antara pretest dan posttest. Berdasarkan analisis N-Gain diperoleh skor 0,7 dengan kategori sedang. Respon peserta didik terkait model inkuiri terbimbing dengan media PhET Simulation yaitu minat sebesar 95%, keaktifan sebesar 92%, kemudahan pemahaman sebesar 82%, dan keterampilan proses sains sebesar 86%. Simpulan penelitian ini adalah penerapan model inkuiri terbimbing dengan media PhET Simulation pada materi getaran dan gelombang dapat meningkatkan keterampilan proses sains siswa.

Kata kunci: inkuiri terbimbing, keterampilan proses sains, PhET Simulation, getaran dan gelombang

This study aims to describe the implementation of the guided learning model with PhET Simulation media on vibration and wave materials, the improvement of students' science process skills, and students' responses to the application of the learning model. Indicators of the skills of the scientific process being researched, namely formulating problems, making hypotheses, identifying variables, interpreting data, and making conclusions. The research method used is a pre-experimental design with a one-group pretest and posttest design. The subject of the study was a student of class VIII-A SMP Miftahurrohman. Data collection techniques include observation, tests, and questionnaires. The results of the study showed the results of the learning implementation mode of 3 observers, which was 4 with a very good category. The improvement of science process skills is shown based on the results of the paired T-test obtained sig. 0.000 < 0.05 then Ho is rejected indicating that there is a significant difference between the pretest and the posttest. Based on the N-Gain analysis, a score of 0.7 was obtained with a moderate category. The responses of students related to the guided inquiry model with PhET Simulation media were 95% interest, 92% activeness, 82% ease of understanding, and 86% science process skills. The conclusion of this study is that the application of a guided inquiry model with PhET Simulation media on vibration and wave materials can improve students' science process skills..

Keywords:  guided inquiry, science process skills, PhET Simulation, vibration and waves