Some parts of the claims can be backed. Just looking at the Internet connection of places which managed by the Ministry of Education can prove that the access WILL be limited.
For example, social networking sites (not just big players like Facebook and Twitter, small ones like FriendFeed as well), most of the blogs, YouTube (and many of its alternatives) CAN NOT be accessed in schools or any of the ministry buildings.
I know blocking social networks and sites like YouTube can be understood since they are distractions in school but the blogs which are blocked shows what they are trying to do. All blogs which has some kind of non-muslim information is blocked. Even my blog, a 17 year teenagers blog, is blocked in schools in Turkey. The reason for it, I believe, is the fact that I'm not Muslim and said so in an old video of mine, which is not removed.