Efektivitas Perangkat Pembelajaran Fisika Berbasis Masalah Berbantuan Video untuk Meningkatkan Kemampuan Pemecahan Masalah Peserta Didik pada Materi Elastisitas

Fiki Rahmana
Susilawati Susilawati (University of Mataram)
Kosim Kosim (University of Mataram)

Jurnal Penelitian Pendidikan IPA (JPPIPA)
Vol. 7 No. SpecialIssue (2021): December

This development research aims to produce an effective video-assisted problem-based physics learning tool to improve students' problem-solving skills on elasticity material. The research design used is a 4D model consisting of defining, designing, develop and disseminating. The products developed are syllabus, Lesson Plans, Student Worksheets, videos, and problem-solving ability questions. Data collection techniques using validation sheets and problem-solving ability questions. Product validity was assessed by six validators consisting of three expert validators and three practitioner validators. Furthermore, the effectiveness was obtained from a limited trial by providing problem-solving skills questions in the form of pretest and posttest which then the results were analyzed using N-Gain. The results showed that problem-solving abilities had increased with the average N-Gain test result being 0.61 in the medium category. Students show a positive response to online learning. So, it can be concluded that video-assisted problem-based physics learning tools are effective for improving students' problem-solving skills on elasticity materials during online learning