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प्रश्न
Look at your friend’s teeth. Are there different kinds of teeth? Draw one front tooth and one back tooth in your notebook.
Can you see any difference between these teeth?
उत्तर
Yes, there are different kinds of teeth he has.
Front teeth
Back teeth
Yes, there are differences between these teeth. The back tooth is broad and thick whereas the front tooth is sharp and flat.
APPEARS IN
संबंधित प्रश्न
How many years ago did Gijubhai write this letter?
Find out how old your grandfather and grandmother were at that time.
How many other birds have you seen? Which ones?
Have you seen a bird’s nest? Where did you see it?
Guess what this bird is –
‘A crown on the head and coins on the tail,
So many shades of blue from top to tail.’
Clue: It is our national bird.
If there is a nest inside or around your house, look carefully at it. Remember, do not go too near the nest, and do not touch it. If you do, then the bird will not come to the nest again.
Observe the nest for some days and note down the following things:
- Where is the nest made?
- What is the nest made of?
- Is the nest ready or are the birds still making it?
- Can you recognise which bird has made the nest?
- What things does the bird bring to the nest?
- Is there any bird sitting in the nest?
- Do you think there are any eggs in the nest?
- Can you hear any sound like ‘chee chee’ from the nest?
- If there are chicks in the nest, what do the parent birds bring for them to eat?
- How many times in one hour do the birds come to the nest?
- After how many days did the chicks leave the nest?
- Make a picture of the nest in your notebook.
You have seen how birds use many different things to make their nests. Use some of these things and make a nest. Make a small paper bird to put in your nest.
If you did not have front teeth (both top and bottom) how would you eat a guava? Act and show how.
You do not have any teeth in your mouth. What kind of things would you be able to eat?
Draw a picture in your notebook – How would you look if you had no teeth?
