They do not have bright colors or posters in the room. They do not contain any type of material that would help a student become interested in learning. Not every class I have has bright colors or posters stating what the class is about. Some classrooms do not emphasize the right topic. For example, I have a math class that has objects on the wall, but the objects in the classroom don't match the topic I'm learning about. Instead of having posters about math or equations like a normal math class would have, there are dead animals and the periodic table. When I first came in I thought I was in the wrong class, I thought I had walked into a science class. Some teachers do not have a room, which forces them to move around during the day and do not have a room suitable for the subject they teach. College classrooms do not have any type of materials that can make students interested in learning because the classrooms seem boring and they are empty. Classrooms appear to belong to no teacher for the same reason that they have nothing on or around the walls.