text: It is not uncommon for a child to be curious, so naturally they have questions. Furthermore it is not uncommon for a child to have trouble learning, so naturally they have questions. If the student is not in the classroom the live immediate feedback they would usually get from a teacher is removed. If a student who may have trouble understanding or is maybe just curious about something cannot ask a question, why teach them in the first place? If you remove the ability to help a child who doesnt understand something, then how are they ever going to learn if no one is their to ellaborate?