Moodle and mediasite video contents are used in the mathematics course "Statistics for Engineers" and the social sciences course "Principles of Technology Management" with our university's LMS called e-Syllabus. Both courses are carried out by flipped learning and active learning. It is expected that students' usage of e-Learning is different between the social sciences course and the mathematics course. Questionnaires about the learning effects and the validities are carried out for Mechanical Engineering students.