The Goddard School of Waukee issued the following announcement on July 3.
A red stamp pad with washable ink
A blue stamp pad with washable ink
A blank white note card
A note card envelope
Painter’s tape (optional)
Use painter’s tape or your envelope to cover the top left corner of the note card to save space for the stars on the flag.
Use the red stamp pad to create the red stripes of the flag. Press your thumb onto the stamp pad, and then press it onto the bottom left corner of the note card. Continue pressing your thumb down in a horizontal row until you reach the bottom right corner, re-inking your thumb as needed. Move your thumb about half an inch above the red stripe, making sure to leave white space between the red lines, and repeat the process. Continue creating rows of red thumbprints until you reach the top of the card. Avoid the covered section.
Clean your thumb and remove the painter’s tape or envelope from the top left corner of the note card.
Use the blue stamp pad to create the stars on the flag. Press your thumb onto the stamp pad, and then press it to the top left corner of the front of the note card. Create a square border, and then add blue thumbprints to the center of the square, leaving some white showing through the blue to mimic the stars of the flag.
Once the ink has dried for a few minutes, open the card and write an appreciative note to a friend. Then, place the note card in the envelope, address it, stamp it and send it!
Original source can be found here.