My kids LOVE playing this version of flashcards rather than the boring flash and say.
Each child gets a "Treasure Chest" board. I lay the flashcards face up on the table. I call out a letter (or number, sight word, sound, possibilities are endless) and the first child to find and grab the coin gets to put it in their treasure chest.
I have included printable coins with
Capital and Lowercase Letters
Some Pre-primer dolch words
Blank coins to make your own