Technology at school

Nowadyas technology is a very useful support at schools, especially in classrooms of children with more than 12 years.
On the one hand, thechnology is useful because if you are on the internet, you can search for infomation, or you can use exercices more dynamic because maybe you don't have to write and it's funny for little childrens. Also technoloy is goos because it's an other world, if you use internet you have the doors open to a world full of infomation that you can't find in a book.
On the other hand, maybe the technology is not so good, because if you do a bad use use of it, you can be harmed. maybe if you ser for more activities to do with children, some can be incorrect, and then, children will learn something wrong.
In conclusion, I think that technology can be good, but you have to be alert of their use, because it can be very harmful.