Big and small letters

The best way to stop the 2 crazy boys shouting and running around the house when they woke up from nap is to think of some spontaneous activity for them if there's no planned for the noon.

I wrote A to K in both big and small letters, and i asked Zq to circle the big letters using big circle of the stencil and small circles for the small letters. Then connect these pairs to complete his work! Simple instructions and almost costless material, 10minutes of quiet moments for me in return.. Happy! :)