Boarding School Glossary: A Parent’s Guide to the Language of Boarding Education
For families exploring boarding school options, the vocabulary alone can feel overwhelming. Terms like “Harkness,” “form dean,” “matriculation,” or “postgraduate year” are part of daily life on campus, but they may be unfamiliar to prospective students and parents.
This updated 2026 boarding school glossary clarifies the most common academic, residential, and extracurricular terminology used at independent boarding schools. Whether you are comparing programs, attending an admissions interview, or reviewing a school handbook, understanding this language will help you navigate the process with confidence.
If you are new to the process, you may also find it helpful to review our overview of What Is Boarding School? and How to Choose a Boarding School.
Academic Terms
Advanced Placement, AP
College-level courses developed by the College Board, culminating in standardized exams. Many boarding schools continue to offer AP classes, though some have shifted toward advanced, school-designed curricula that emphasize depth over standardized testing.
International Baccalaureate, IB
A globally recognized curriculum administered by the International Baccalaureate Organization. Some boarding schools offer the IB Diploma Programme, which emphasizes interdisciplinary learning, research, and global awareness.
Harkness Method
A student-centered discussion model in which students sit around an oval table and lead the conversation collaboratively. Originally developed at Phillips Exeter Academy, the method is now widely adopted across independent schools. Teachers act as facilitators rather than lecturers.
