There are 26 of these cards letters A to Z sized to 6×8 (or adjust to a lesser size) for you to print, cut, and enjoy to go along with any science program. You ocean-loving kids surely will love to quiz each other, read them, and hang them in their room.
There are 26 PDF file you can download.
Remember, all of these downloads are for personal family use only and not to be reproduced for others.