You can't swing a stick in social media without hitting something on Facebook. Same goes for education. You can't talk about how technology is revolutionizing education without mentioning Facebook. It's a simple service to figure out but what about once you become a regular user?
If you're a teacher, you would be well served by spending 3 minutes to read through this must-have guide. (We timed it out and it's a bit under 3 minutes. It's almost summertime, you can spare it for us!)
Make Use of, a great website for things tech has an ipad pdf which might well be a good first stop if you are wanting to make best use of your ipad, or are wondering about why you might use one in a class.