Make proofreading fun! Use this Proofreading Police sign in print or displayed on your Elmo or smart board as a fun way to remind young writers what to look for when proofreading their writing. I let the brainiacs in the class where a police badge from the $1 store and edit for other students. They love it. Sometimes I play the chorus of the "Bad Boys" song from the TV show to get them psyched for the task. They love it!