Some lecturers need suitable learning media and strategies in the learning process so that learning is effective. Previously, lecturers only used book media, handouts, and whiteboards as media, and only certain materials used media. It is also known that the obstacles in using media because there are still many lecturers who do not have the expertise to develop and use media and are not even familiar with computer technology, so learning strategies are implemented conventionally. The learning system is centered on lecturers delivering learning materials with lectures and further demonstrations of lecturers giving assignments or exercises to students. This research aims to know whether the development of 3D-based learning modules with direct learning strategies in Pattern Construction courses is worth using for students in the Department of Fashion Education at Universitas Negeri Medan and to find out whether module learning based on 3D with direct learning strategies in the Pattern Construction course is effectively used by the students.