My students memorize poetry and recite it to me, and to help them remember which poems they still need to recite, I keep a list posted on my classroom wall.
Well, today, one of my seniors came in to check the list and see how far behind he is. He wanted to know the names and page numbers of all the sonnets on the list.
I offered him a sticky note.
He, however, pulled out his cell phone and just took a picture of the list on the wall.
And since he's a teenage boy, and it's on his cell phone, he'll have that list with him 24/7 until he's done with poetry!