The main objective of the present study was to explore if students and teachers perceive the same antecedents of students’ boredom. The authors asked students to report the reasons for their boredom and compared the teachers’ perceptions to the students’ answers. The results show that students were able to describe the antecedents of their boredom profoundly and in detail. The comparison of students’ and teachers’ perspectives revealed a strong correspondence. The results reveal that most of the antecedents named by students were also mentioned by teachers with only the exception of the student category teacher’s personality.