Pengembangan E-Modul Praktikum Getaran Harmonis Sederhana Berbantuan Aplikasi Phyphox untuk Melatih Keterampilan Proses Sains Siswa

The purpose of this study was to determine the characteristics and feasibility of the simple harmonic vibration practicum e-module assisted by the Phyphox application, the level of students' science process skills after using the e-module, and students' responses to the e-module. The method in this study is Research and Development (R&D) with the ADDIE (Analysis, Design, Development, Implementation, and Evaluation) development model. The subjects of this study were 60 students of class XI MIPA 5 and XI MIPA 6 SMAN 1 Tengaran who were taken by purposive sampling techniques. Data collection is carried out using questionnaires and tests. This study obtained the following results: (1) the results of the E-module practicum validation test by experts obtained a percentage of 73,44% with feasible criteria; (2) the results of students' science process skills were obtained by an average percentage of 78.96% who met the good criteria; and (3) the results of the student response test to the practicum e-module obtained a percentage of 87.25% with excellent criteria. Judging from these results, the simple harmonic vibration practicum e-module assisted by the phyphox application in this study is declared valid and can be used to train students' science process skills.