Plan the placement of your ATC cards, but don’t adhere the cards to the memory tray yet. You’ll do that in a later step.
Add the numbers
Illustrate the "The Twelve Days of Christmas" with assorted embellishments. Example: Doves for "two turtle doves." Add the coordinating lyrics to the cards using assorted alphabet stickers.
Apply double-sided adhesive to the back of each card.
Press each card firmly into the tray.