text: Online classes give a student and their teacher hands on with teaching, if there is something interrupting the students lesson mentally, teachers can figure out and pin point the main problem easier and faster than in a classroom filled with twenty or more kids. Video conferencing is another alternative that lets the instructor visually observe how the student reacts to something new, teenagers tend to pay more attention when they are alone than when they are in a crowd of peers meaning, alone time for teens and anyone gives them time to think and process information.