Aether World Cosmic University is filled with classrooms, or lecture halls, that can seat up to 100 students. Some can seat up to 500 or even 1000.

The typical AWCU classroom has aquamarine crystal torches and/or star-shaped gems that light up the whole room and real-live universal stars on the classroom ceiling (not shown) that provide additional light. The desk chairs are either designed like bleachers or are built on a pitched floor, such that those in the rear sit higher than those at the front, enabling the students to see the lecturer more clearly.

The chestnut wood shelves found in the classroom are where students can store their holographic textbooks. The podium has a microphone attached to it, and it's where the lecturer places his holographic textbook on to read from. Aside from the subjects normally taught at an Earth university such as Harvard, subjects taught in AWCU include Cultures of Other Dimensions, Ethical Dimensional Philosophy, History of Aether World, Martial Arts Theory, and Magical Zoology.