Check out THIS article for ideas an how you can use X and O symbol on bulletin boards about tic-tac-toe, conversation hearts, and a "good work" bragging board.By the way, do you know which one-- hug or kiss- is the "X" and which is the "O"? (I always thought the "X" was the hug symbol to look like when a person crosses his arms over his chest to sign the word hug.) In actuality, the "X" is the symbol for the kiss, and the "O" represents the hug!
