First and Second years should have all of these:


Astronomy
Meets at midnight at the top of the Astronomy Tower. Essays for the theory portion involve learning a lot of facts

Charms
Charms are a type of magic spell concerned with enchanting an object to behave in a way that isn't normal for that object.

Defense Against the Dark Arts
Students learn how to magically defend themselves against Dark Creatures, Dark Arts and against the other Charms.

Herbology
Herbology class at Hogwarts is the study of magical plants and fungi, including their care and their magical properties and uses.

History of Magic
Lectures on various aspects of magical history which which tends to emphasize vicious goblin riots, outright goblin rebellions, and giant wars.

Potions
Potions are magical liquids created by mixing various ingredients in a cauldron according to very specific rules.

Transfiguration
Transfiguration is magic which changes one object into another.


Third years can have any of these extra:

Ancient Runes
Classwork/homework includes plenty of practice interpreting runes.

Arithmancy
Arithmancy is a branch of magic that is concerned with the magical properties of numbers

Care of Magical Creatures
They study the life cycles of various magical creatures, some of which can be rather dangerous. They learn to care for, feed, and manage the creatures, and also learn lore about them and how to use them (or parts of them) for magical purposes.

Divination
Divination is magic which attempts to foresee future events. Many in the wizarding world consider this branch of magic to be imprecise at best. There are several types of Divination. The most imprecise is what is commonly known as "fortunetelling," and this is what Trelawney teaches at Hogwarts. The second kind of Divination is what is practiced by the centaurs.

Muggle Studies
Muggle Studies is a course in the history, culture, and psychology of non-magical people.


Sixth - Seventh years

Meet with head of house to figure out what classes they can take for their career choice then had chosen.