Penemuan Terbimbing Berbantuan Media PhET untuk Meningkatkan  Keterampilan Proses Sains dan Membelajarkan Sikap Ilmiah

Guided Discovery Learning with PhET Media To Improve Science Process Skills And Learn Scientific Attitudes

Penelitian yang dilakukan ini untuk memberikan gambaran tentang model penemuan terbimbing berbantuan media PhET pada materi bumi dan tata surya di kelas VII SMP Negeri 1 Ponorogo. Tujuan penelitian ini untuk mendeskripsikan keterlaksanaan pembelajaran, keterampilan proses sains, sikap ilmiah siswa dan mendeskripsikan respon siswa setelah mengikuti pembelajaran penemuan terbimbing berbantuan media PhET pada materi bumi dan tata surya di kelas VII SMP Negeri 1 Ponorogo. Jenis Penelitian yang digunakan yaitu deskriptif kuantitatif. Teknik pengumpulan data dilakukan dengan metode observasi, metode tes, dan metode angket. Observasi berupa data keterlaksanaan pembelajaran, tes berupa data pretest dan posttest, angket berupa penilaian diri sendiri, penilaian antar teman, dan angket respon siswa. Subjek dalam penelitian ini adalah siswa kelas VII-D SMP Negeri 1 Ponorogo yang berjumlah 34 siswa. Berdasarkan pengamatan keterlaksanaan pembelajaran menggunakan penemuan terbimbing berbantuan media PhET pada kelas VII-D memperoleh skor rata-rata  sebesar 93% dan masuk ke dalam kategori sangat baik. Keterampilan proses sains mengalami peningkatan terbukti dari hasil pretest dan posttest yang meningkat. Berdasarkan persentase N-gain peningkatan keterampilan proses sains kelas VII-D memperoleh hasil sebesar 0,47 dengan persentase 47% termasuk ke dalam kriteria sedang. Sikap ilmiah siswa kelas VII-D dengan penilaian diri diperoleh hasil sebesar 78% dan penilaian antar teman diperoleh hasil sebesar 78,6% dikategorikan selalu menerapkan sikap ilmiah dalam pembelajaran. Siswa kelas VII-D memberikan respon sangat baik sebesar 82% terhadap pembelajaran penemuan terbimbing berbantuan media PhET. Kesimpulan penelitian ini pada penerapan pembelajaran penemuan terbimbing berbantuan media PhET dapat meningkatkan keterampilan proses sains dan membelajarkan sikap ilmiah pada siswa SMP Negeri 1 Ponorogo.

This research was conducted to provide an overview of the PhET media-assisted guided discovery model on the material of the earth and the solar system in class VII SMP Negeri 1 Ponorogo. The purpose of this study was to describe the implementation of learning, science process skills, students' scientific attitudes and describe student responses after participating in guided discovery learning assisted by PhET media on the material of the earth and the solar system in class VII SMP Negeri 1 Ponorogo. The type of research used is descriptive quantitative. Data collection techniques were carried out using the observation method, the test method, and the questionnaire method. Observations in the form of learning implementation data, tests in the form of pretest and posttest data, questionnaires in the form of self-assessments, assessments between friends, and student response questionnaires. The subjects in this study were 34 students in class VII-D of SMP Negeri 1 Ponorogo. Based on observations of the implementation of learning using guided discovery assisted by PhET media in class VII-D, it obtained an average score of 93,9% and entered into the very good category. Science process skills have increased as evidenced by the increased pretest and posttest results. Based on the N-gain percentage, the increase in class VII-D science process skills obtained a result of 0.47 with a percentage of 47% included in the medium criteria. The scientific attitude of class VII-D students with self-assessment obtained a result of 78% and an assessment between friends obtained a result of 78.6% categorized as always applying a scientific attitude in learning. Class VII-D students gave a very good response of 82% to PhET media-assisted guided discovery learning. The conclusion of this study in the application of PhET media-assisted guided discovery learning can improve science process skills and teach scientific attitudes to students of SMP Negeri 1 Ponorogo.