Penerapan Model Inkuiri Terbimbing Berbantuan Media PhET Simulation untuk Meningkatkan Hasil Belajar pada Materi Pemantulan dan Pembiasan Cahaya

Implementation of Guided Inquiry Model Based on PhET Simulation Media to Improve Learning Outcomes on Reflection and Refraction of Light Material

Penelitian ini bertujuan untuk mendeskripsikan peningkatan hasil belajar peserta didik dengan menerapkan model inkuiri terbimbing berbantuan media PhET simulation pada materi pemantulan dan pembiasan cahaya. Jenis penelitian ini yakni pre-experimental design dengan rancangan one group pre-test post-test design. Penelitian ini menggunakan sampel sebanyak 28 peserta didik. Instrumen tes yang digunakan pada penelitian ini yakni lembar keterlaksanaan pembelajaran, lembar tes tulis pre-test dan post-test, dan lembar angket respon peserta didik. Instrumen non tes yang digunakan pada penelitian ini yakni lembar penilaian psikomotorik peserta didik. Hasil penelitian untuk observasi keterlaksanaan termasuk kedalam kategori sangat tinggi. Hasil penelitian untuk hasil belajar mengindikasikan adanya peningkatan dengan memperoleh N-gain dengan kriteria tinggi. Peserta didik memberikan respon positif terhadap penerapan model inkuiri terbimbing berbantuan media PhET simulation. Oleh karena itu, model pembelajaran inkuiri terbimbing berbantuan media PhET simulation dapat meningkatkan hasil belajar peserta didik pada materi pemantulan dan pembiasan cahaya.

Kata kunci: Inkuiri terbimbing, media PhET simulation, hasil belajar, pemantulan dan pembiasan cahaya

This study aims to describe the improvement of students' learning outcomes by applying a guided inquiry model based on PhET simulation media on the material of reflection and refraction of light. This type of research is a pre-experimental design with a one group pre-test post-test design. This study used a sample of 28 students. The test instruments used in this study were learning implementation sheets, pre-test and post-test written test sheets, and student satisfaction questionnaire sheets. The non-test instrument used in this study was the student's psychomotor assessment sheet. The results of the study for implementation observations were included in the very high category. The results of the study for learning outcomes indicated an increase by obtaining N-gain with high criteria. Students gave a positive response to the application of the guided inquiry model based on PhET simulation media. Therefore, the guided inquiry learning model based on PhET simulation media can improve students' learning outcomes on the material of reflection and refraction of light.

Keywords: Guided inquiry, PhET simulation media, learning outcomes, reflection and refraction of light