The aim of this study was to investigate high school students' perceptions of school-related problems. Some 1583 high school students responded to the 35 item High School Stressors Scale (Burnett & Fanshawe, 1997) which measures nine areas of problems experienced by adolescents in schools. These are Teaching Methods, Student-Teacher Relationships, School Workload, School Environment, Feeling Vulnerable, Personal Organization, Achieving Independence, Anxiety about the Future, and Relationships with Parents. The results are discussed and implications for educators, guidance officers and school psychologists working in high schools are presented.