But,there are a number of disadvantages. To begin, online students cannot share and discuss ideas in the way they do in a classroom. Also, the equipment needed is expensive and information on the internet is not always accurate. Finally, working on your own requires a lot of self-discipline which young children in particular do not have.
In conclusion, I believe that even if learning online has some advantages, the disadvantages outweigh them. In my opinion, children will always learn best when they are in a classroom with a real live teacher.