I use this when I taught measurement. Kids had to find three objects around the room to measure using cube and a ruler, then draw a picture. We then talked about the differences of using both measurements. There is a rating scale at the end to help with earlier finishers. The happy and sad look like they are in the wrong location, but once you download it, in fine.
Font was from http://www.1001fonts.com/cute+fun-fonts.html?page=6&items=10
and picture was from http://clipart-library.com/happy-face-sad-face.html which states, free high resolution photo of a hand drawn happy smiley face next to a sad or frown face. The faces are drawn in black marker on a white background. Free clip art picture for any use.