The classic classroom computer lab design serves as the default layout in many High School and Colleges. However, it does have two major advantages. First, it serves as a great instruction room where students learn computer topics from an instructor at the front of the room. With everyone facing the same direction, it allows instructors to see the faces of the students with which to read non-verbal cues as to whether students are learning the material or need more help. Second, it is similar to the layout of other classroom environment emphasizing that the students are there to learn.