Why are there three hour classes in college?

Three-hour classes in college are often used for subjects that require more in-depth exploration, such as laboratory work, studio art, or seminars. These longer class periods provide students and instructors with extended time for hands-on learning, in-depth discussions, and immersive experiences that may not be possible in shorter class sessions. Additionally, having longer class periods can reduce the number of days per week that students need to attend a particular class, allowing for more flexibility in their schedules.

Three-hour classes in college are often used for subjects that require more in-depth exploration, such as laboratory work, studio art, or seminars. These longer class periods provide students and instructors with extended time for hands-on learning, in-depth discussions, and immersive experiences that may not be possible in shorter class sessions. Additionally, having longer class periods can reduce the number of days per week that students need to attend a particular class, allowing for more flexibility in their schedules.