ABI, ABSTRACT, AID, BEROLD, BLACKBOARD, BOARD, CENSORSHIP, CHALK, CHILD, CHILDREN, CLASS, COACH, COACHING, CURRICULUM, EDUCATION, EDUCATIONAL, ELEMENTARY, ENROLLMENT, ERZIEHUNG, ESTABLISHMENT, EXAM, EXAMINATION, GRADE, GRAMMAR, HIGH, HOLZSCHILD, HOMEWORK, INSPECTION, INSTITUTION, KIDS, LATIN, LEARN, LEARNING, LEAVING, LEHRKRAFT, MATHEMATICS, MIDDLE, OF, PHYSICS, PISA, PISA-STUDIE, PISASTUDIE, PRIMARY, PUPIL, RANDOLF, REALSCHULE, REPORT, SCHOOL, SCHOOLS, SECONDARY, SHIELD, STAFF, SUBJECT, SUCCESS, TEACHER, TEACHING, TEENAGER, TIMETABLE, UNTERRICHT, VOTING, YEAR, ZEUGNIS,