In the Digital Literacy Unit, I speak to the students about the different types of social networks such as Facebook, Twitter, Instagram etc. As an activity, I have the students get into groups of three, they then choose ONE social network and together they research and create a poster, which they will also present later on to their classmates. The kids really enjoy working on this activity as many of them are quite savvy with the different social networks and feel quite comfortable researching the information, creating the poster and presenting the information. I'm sure you're students will like this one. GOOD LUCK! ;-D