Kids love to manipulate their bodies into exaggerated positions and shapes.  Silly gestures, making faces, and body movements - all these can be fun. To organize this tendency better, make a list of actions.  Your child has to perform these as you read them out. Here are some ideas, but there are no limits, really :

• Hop like a frog
• Jump like a kangaroo
• Fly like a bird
• Slither like a snake
• Pant like a dog
• Walk like  a cat
• Walk like an Egyptian
• Dance like a Japanese girl
• Crawl like a  baby

Do this outside, and include music in this activity.  Lots of fun for the kiddies with no extra effort to you.  Keep the camera handy!