I typically do not recommend any sites or tools that cost – but minigroup is so cool, easy to use and works on mobile devices that I had to send this one. You can try it for 30 days and then it is $5 a month. Using your school gmail account you can easily sign in and start right up. Minigroup is a very easy tool for creating lines of communication and engagement with students. You can have multiple discussions happening, load documents or files and then send out. It is a simple click to invite others. It also allows you to create a Task or Event that will notify students. Minigroup is a great tool for communication. Try it out!