*To make the learning full of fun and more interesting, a audio  song will be sent to them on which they can exercise , dance and learn the different names of body parts. 
and teacher will ask that what do you understand by internal and external parts of our body. Can you see internal/external parts of your body? Then teacher will explain the difference about this through a small video https://youtu.be/rHYWOpTZV3k on external and internal parts of body. 