Katedralskolan (Swedish; Cathedral School in English; colloquially Katte; formerly Uppsala Högre Allmänna Läroverket, or Higher-level Public Education) is a public gymnasium in Uppsala, Sweden.

Allegedly, he tired of his studies and left the school, having driven his dagger through a book and cursed his teacher.

[2][3] From the late Middle Ages to the mid-19th century, education at the school focused on the three subjects that formed the trivium: grammar, dialectics and rhetoric.

Traditionally, Katedralskolan has focused on theoretical education in the humanities and natural sciences, but it also offers programmes in subjects such as child care.

Högre Allmänna Läroverket i Uppsala, En gammal skolas öden från 1200-talet till våra dagar.