This research aimed to lay bare pre-service teachers' experience of History and Philosophy of Science courses. Being a phenomenological design, this research has 19 pre-service teachers (age range 19-22 years; 10 male, 9 female) in its research group. Semi-structured interviews were used to collect data for the study. Seven open-ended questions prepared by the researchers regarding this research were directed at the pre-service teachers. This data was analysed by content analysis within the frame of descriptive phenomenology. At the end of this research, pre-service teacher experiences of History and Philosophy of Science were gathered under the following main themes: "In my opinion, the History and Philosophy of Science course…," "What kind of teaching I would do if it were me?" and "Have my Expectations Been Met?" It was determined that pre-service teachers support constructivist teaching, they use positive expressions concerning the course's educative and directive aspects, and they made some suggestions. One view that has come to the fore in the research was that a pre-service teacher should complete this course. It can be suggested that pre-service teachers should complete this course for their proficiency and personal growth.