This is a great Math Center activity for Fall! The cards have Autumn images (no Halloween!). These cards will help engage your students as they practice one to one correspondence and number recognition. Add a small sticker to the back of the cards to make this a self-checking activity too. Using the clothespins will also give your students a great fine motor workout! You can use these cards as an early finisher activity, in your small groups, or at center time. There are 40 cards covering numbers 1-20. This set also includes a cut and paste printable counting sheet!