Guided Access

This is for anybody working with young students or any other tap happy users.  My wife, who is a speech language therapist and works with young children, let me know about the  "Guided Access" setting. O.M.G. Brilliant!  Once you set it up, with a simple triple click you can restrict students to only the app you are working with and even block buttons within the app, like "going to the next level".  Enjoy.