Pengembangan E-LKPD Berbasis Saintifik Menggunakan 3D Pageflip Professional P…

This study aimed to develop a scientific-based e-Student Worksheet using professionsal 3D pageflip on hydrocarbon material on students' critical thinking skills at Vocational High Schools. The method used for this research was Research and Development (R & D), along with the ADDIE model. Data collection techniques use validation sheets, questionnaires from educators and students' responses.…