Children will need help because it is sometimes difficult to
identify exactly which part of the tongue can sense a particular taste.

• Each of you take a piece of bread or roti or some cooked rice.
• Put it in your mouth, chew three to four times
  and swallow it.
• Did the taste change as you chewed it?
• Now take another piece or some rice and chew
  it thirty to thirty-two times.
• Was there any change in the taste after
  chewing so many times?