Peek-a-Boo with Each Other
The most simple game of peek-a-boo consists of you and your toddler taking turns hiding from each other. Use a blanket to hide your face and ask, "Where did Mama go?" Wait a few seconds, then pop out and say, "Peek-a-boo" to teach your child the game. It may take several days of playing the game before the child is ready to use the blanket to hide his face.
Peek-a-Boo with Objects
Small objects are easy to hide. Allow your child to watch where you put the object, then go together to "find" it. When she finds it, say, "Peek-a-boo!" An easier version of this game is to simply hide the object behind your back or, if it's small enough, in your fist. Bring it from behind your back or open your hand and say, "Peek-a-boo." Extend the learning activity by adding in the names of colors or shapes as you look for the item: "Where did the yellow square go?"
Peek-a-Book Books
Several books offer a peek-a-boo element to them. The game keeps the toddler interested and involved in the book, and can offer a way to introduce the game to the child before he physically plays it. Read peek-a-boo books together, then play a round of peek-a-boo afterward. You can also make a homemade peek-a-boo book together.
Peek-a-Boo Magic Tricks
Some magic tricks help children develop their memory skills and mimic the game of peek-a-boo. Use three cups and hide a ball or small toy under one of them. Let your child watch where you put it, then ask which cup it's under. Say, "Peek-a-boo" when the child finds it. For an advanced version, move the cups slowly as your toddler watches. See if he can watch and remember which cup it is under. Choose three different colored cups to add a color element to the game.