The purpose of this study is to determine the impact of the curriculum developed in line with authentic learning on the teacher candidates' success, attitudes towards courses and self-directed learning skills. The study, that is quantitative in nature, is carried out with 64 teacher candidates studying at Near East University and taking the course of "curriculum development". During the implementation which lasted 12 weeks, while the experimental group was implemented with the curriculum developed in line with authentic learning, the control group was implemented with a traditional curriculum. The results obtained from the research have indicated that the curriculum developed in line with authentic learning has increased the success of the teacher candidates. Also, there has been a meaningful difference in the attitudes of teacher candidates towards the course of curriculum development. Yet, the same developed curriculum has increased the self-directed learning skills of teacher candidates from a moderate level to a high level.