PotterFacts 43/404 | Behind the Scenes
"Several subjects are offered at Hogwarts. Transfiguration, Defence Against the Dark Arts, Charms, Potions, Astronomy, History of Magic and Herbology are all compulsory for students in their first five years. At the end of their second year they are required to add at least two elective subjects. The five choices are Arithmancy, Ancient Runes, Divination, Care of Magical Creatures, and Muggle Studies."