At the front of this classroom is a rather impressive stage with a podium and all the gear needed to put on one heck of a presentation. Many composers hold classes here on special days and all the students sit in the 'audience' where there are comfortable chairs and slim desks.
This is the main classroom used for history lessons. It is shared between all history tonals. The reason this classroom is always used for history is because it holds a special projection system that gear masters created. The projector can recreate scenes in history with the proper input.
This planetarium is a very high-tech classroom environment. Most often is it used for the geography and astronomy classes. There are reclining chairs and swiveling desks so it can be interchangeable between planetarium and classroom.