In the learning groups that I constructed on Edmodo I have given each group a different topic to research and had them report out on their findings. I find this has surprising results, as well as results people remember. Another good thing about the learning groups on Edmodo is that I don't have to constantly rearrange the room when we work in groups a student on one side of the room and the other side of the room can share data and ideas without getting up. One note of caution here is to include yourself into all of the small groups to avoid the inevitable off task cyber-chat.
I'd be amiss to say that I have a student who is homebound and is able to contribute to class from the comfort of his own home. He only has to log on to Edmodo and he can leave post-its on my virtual bulletin board at padlet.com (formerly known as wall-wisher) which I use to introduce subjects or review.
For the end of the year I am having the students plan a trip, research how much it would cost, and write up a detailed itinerary for their trip. On the linked "wall" I am having them report their destination. Trip Planning Have a great summer!