pure (arithmetic), stationary (geometry), moving (astronomy), and applied (music) number. This schema is sometimes referred to as "classical education", but it is more accurately a development of the 12th- and 13th-century Renaissance with recovered classical elements, rather than an organic growth from the educational systems of antiquity. The term continues to be used by the classical education movement and at the independent Oundle School, in the United Kingdom. See also Andreas Capellanus Degrees of the University of Oxford Four arts Golden Ratio Martianus Capella Trivium References Book sources 4 Quadrivium Liberal arts education Medieval European education es:Artes liberales#Las siete artes: Trivium et Quadrivium