Purpose: This study aims to investigate and identify the current awareness of plagiarism among university students in their assignments and find ways to take measures against it. This study can be used as a basis for plagiarism prevention education for instructors and learners at universities, as well as for providing standards for plagiarism in assignment design and for dealing with distrust and conflict among students due to plagiarism. Research design, data and methodology: This study was conducted in July 2024 with a survey of 347 students majoring in aviation and tourism at a university in the Chungcheong-do region. In order to investigate the current status and perception of plagiarism in college students' class work, this study referred to previous studies on plagiarism among college students and conducted a questionnaire consisting of 22 questions, including 3 questions on general matters, 7 questions on plagiarism perception, 5 questions on reasons for plagiarism, and 7 questions on research ethics experience. Results: In the survey results through this study, it was found that most of the university students were aware of the concept of plagiarism, but more students were unable to accurately distinguish the recognition of specific content such as citations. The reason for plagiarism in assignments was found to be the easiest to use Internet data. Regarding the research ethics experience, it was found that most of the students lacked experience at school or during class.