The university's propaedeutic course introduced incoming students to advanced research methods.

The university required a propaedeutic before students could enroll in advanced seminars.

She relied on propaedeutics to build a solid foundation before tackling advanced theories.

The professor recommended the short course propaedeutically to prepare students for the advanced seminar.

To ensure everyone had the necessary background, the department required a propaedeutical seminar before students could enroll in advanced courses.

The syllabus mistakenly used propaedeuticly in the course description, but everyone understood it to mean the class would be introductory.