Think before you post

Hi everyone! Today is a rainy day in my town and I spent my morning reading about social networks. That made me think about them and teenagers and I prepared an oral activity to find out how children use them.
 Also, surfing on the internet I found the file below. Have a look at it. 
Personally, I think that as adults and teachers we have to work personal identity in networks. 

Let's make students aware about what do they mean.