Here is a great hands-on counting math center activity for the month of October! Just add googly eyes and this center is ready to go! I print and laminate these cards, add googly eyes and jumbo tweezers. My students love counting eyeballs to put on the monsters! Simple and easy to make but engaging and effective! Each card features a number (1-20). Students must identify the number and put the correct number of eyeballs on each monster.