Question

should children's be allowded to use smart phone?

Answer 1

yeah they can use for studies proposes and with that you have to give them some suitable websites of their age limit.......

Answer 2

See this answer could be given in two terms

Positive: Yes, Through mobile children's can explore and learn more and would help them to excel in their goal.

Negative: No, through mobile children's would depolarize their future because it has adverse effect on their vision and let not allow them to concentrate.

Hope it helps