Here's an idea I got on Pinterest that turned out great. I made a life-sized Abe Lincoln to hang up. The laminator did a number on his collar and then melted the gray crayon - but he still looks presidential. The students measured themselves on the wall next to Lincoln. They attached masking tape to the wall with their height. We took a photo of each child next to Lincoln (like the Pinterest sample). I printed the photos in black and white and gave the snapshot to the kids to use however they wanted. That was a huge success. I will post some examples tomorrow. One child glued the photo to paper and wrote, "Abe Lincoln is WAY taller than I am."