Water scrabble is a great activity for you to play with your kids. You need sponges, scissors, and a sharpie marker. Cut up the sponges and write one letter on each piece of sponge. When you are finished with the sponges, throw them in the water (small pool, large pool, or a tub) and ask your kids to retrieve each letter one by one. When all the sponges have been retrieved, ask your kids to make a word using the sponges (which would be on dry land). If your kids are younger, you can ask them to say what the letters are on each sponge.