I ran into a serious Facebook problem this last year. I had all my co-workers on my own page and got in trouble at school, not for saying anything vulgar or posting bad pictures, but for "wearing my emotions on my sleeve." I couldn't even say I was having a bad day on my Facebook page without it coming back to bite me. My personal Facebook page is now completely set to private.... I didn't read all the posts so I'm sorry if I'm repeating a suggestion but what I did was create a completely separate page for my teacher friends. I work in the modular outside of the school building and I wanted to still feel "connected" to my coworkers. I now know, however, what they are seeing is completely professional (even sometimes over the top professional) PLUS facebook has a lot of groups, apps, and pages designated completely to teachers so I add them and get their updates on my teacher page. A couple that I've added are: Facebook for Educators, TeachHUB, and Gateway education.