As you change your child's diaper, make a funny face. How do they respond? Make another. Invite them to copy the look on your face. Then ask them to make a silly face and you copy it. See how long you can go back and forth!
What They're Learning
Children learn from taking turns when you play, talk, or explore. After they go, take your turn. Then repeat: they go, you go, they go, you go!