Such a fun center activity!
Just print and cut out the activity cards. Then, on the letter cards, tape the cups on different cards. Put the letters in the pocket chart. As the children make their matches, they check the back of the letter cards to see if they have a "surprise"! They then mark their match and circle the letters if they found a "surprise"!
My kiddos LOVE the pocket chart center! (You can also use this as full group activity as well!)