I saw this on Pinterest and laughed out loud, after I was done I thought mmmm....this might make a good right hand notebook assignment. You could get a template of a cell phone and students would have to create a "cell" phone. It can be glued into the right hand side of your notebook. I showed it to a friend who teaches 5th grade (where cells are introduced in the standards) and she was all game to do this with her kids. I am in the process of trying to put together a template to use with her class and will post when I am done.