text: Students can ask for help. Teacher can help students when they don't understand something instead of trying to look it up on the internet .Students don't learn from the internet or they will just forget. Online classes is good but what if the students doesn't understand then they would just stay confused. The teacher can show them in person then in a computer screen. If students did online classes what if they don't understand there work because they can't just call there teacher sometimes they don't answer.