40 pages. Common Core State Standard RI.K1d
Yes skunks are normally stinky, but the PU here stands for Pick Up!
Run off the master, cut apart the cards and make a game that your students will enjoy playing while they learn!

Here's how: Flip over a skunk and see if your partner can recognize the upper or lowercase letter, or number. If they do, yell PU; and they get to pick up the card! 
Make a set for each child to take home.

The cute skunk cards also double as flashcards ; or you can make the "Trace Me" set into a booklet for your students to practice their writing skills with.
There's also a dotted set of number cards for little learners to enjoy as well as a blank set for you to use for anything else you can think of.