Abstract
E-learning is learning process through electronic media, especially the internet.E-learning enables students to learn or possess science no matter when and where.The purpose of this study was to develop Moodle in problem-based learning in order to improve learners' comprehension of wave concepts.The study was a research and development (R&D) conducted in four stages, i.e. preliminary study, developing the design, testing Moodle as media for problem-based learning, and dissemination.Subjects of this study were students of physics education program of IKIP Mataram who enrolled wave course.Data on conceptual comprehension were collected through the test, in which experts had validated the test.The result showed improvement in students' comprehension on the concepts of wave.Moreover, students gave a positive response towards the use of Moodle developed as media in problem-based learning.