the Schoolpost is a webmagazine, where you and your students can write artiles. The magazine is very easy to use, but you need rights to sign in.
This could be part of language lessons. I can give rights to the teachers, and the teachers to their students. Students can't publish articles alone, they need to send them the teacher who decides if they are ready to be published.
You can read the magazine here: http://www2.edu.fi/magazinefactory/magazines/Salvelanrinteenkoulu/index.php