If your child shows an interest in words try this simple game with a familiar book. Put some common words on small strips of paper or index cards. Review the 3-4 words with them before you begin the book. Ask them to find the word when they hear you read it in the book. In a book like Green Eggs and Ham the words are very repetitive so watch your child for cues to stop the game after a couple pages and go back to just enjoying the reading of the book.