Did anyone else see this pin on Pinterest?
Click on the link and head on over to "A Perfectly Poetic Page" and check out the video. You can use these special stickers and a Smart Pen to hear anything. You place a sticker on something, record what you want it to say, and then the kiddos can walk around the room and touch the stickers (with the pen) and hear whatever you recorded! So cool! The stickers aren't expensive, the pens are.