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प्रश्न
Where do you think the food must be going after you put it in your mouth and swallow it? In the picture given here, draw the path of the food through your body. Share your picture with your friends. Do all of you have similar pictures?
उत्तर
I think the food from the mouth goes to the stomach.
Yes, all of us have similar pictures.
APPEARS IN
संबंधित प्रश्न
Jhoolan’s mouth started watering when she heard the word imli. When does your mouth water? List five things you like to eat and describe their taste.
Do you like only one kind of taste or different ones? Why?
Collect a few food items having different kinds of taste. Play a game with your friends like Jhumpa and Jhoolan did. Tell your friend to taste the food and ask -
Which taste could be made out on which part of the tongue? Mark these parts in the picture given.
Use a clean cloth to wipe the front part of your tongue so that it is dry. Put some sugar or jaggery there. Could you taste anything? Why did this happen?
Has anyone at home told you to eat slowly and to chew well so that the food digests properly? Why do you think they say this?
Imagine you are eating something hard like green guava. What kinds of changes take place in it from the time you bite a piece and put it in your mouth to when you swallow it?
Think what does the saliva in our mouth does?
Talk with your grandparents or elderly people and find out what they ate and what work they did when they were of your age.
- Now think about yourself – your daily activities and daily diet.
- Are these similar or different from what your grandparents did and ate?
Do you know any child who does not get enough to eat in the whole day? What are the reasons for this?
If we were to say that “digestion begins in the mouth”, how would you explain this. Write.
Chew it or chew it well: What’s the difference?
Try this together in class:
Each of you takes 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?
