Thank you for purchasing Wintery Fractions. I use this product in my own classroom as in interactive bulletin board. It could also be used in centers. After printing, laminating, and cutting the snowmen, hats, title page (two are included), directions, and answer key, I staple the snowmen to the bulletin board. I place small pieces of Velcro above each snowman and a piece on the back of each hat. I use clear book tape to tape the Answer Key cover to the actual answers, so students have to flip the cover up to see the answers. If you have any questions/comments, you may contact me at firstname.lastname@example.org.