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प्रश्न
Now toss a small ball or a coin and try to catch it. Try this with both your eyes open. Then close one eye and try to catch it. When was it easier to catch?
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उत्तर
It was easier to catch the ball with both eyes open.
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संबंधित प्रश्न
Write the names of five things whose smell you like and five things whose smell you do not like.
| I like the smell of | I do not like the smell of |
Do you and your friends have similar answers?
Write the name of a bird which has eyes in front of its head (like in humans).
Close your right eye or cover it with your hand. Tell your friend to stand to your right, at some distance, and ask him to do some action (wave hand, shake the head, etc.)
Could you see your friend’s action, without moving your neck?
For this activity find a quiet place in your school. Tell one of your friends to stand at a short distance and ask him to say something softly. The rest of you should listen carefully. Then all of you put your hands behind your ears, as shown in the picture. Let the same child say something again as softly as before. In which case was the sound sharper? Ask your friends too.
Sit near a desk. Tap the desk once with your hand. Listen carefully. Now put your ear on the desk as shown in the picture. Tap on the desk once again with your hand. Listen again. Was there any difference in the sound of the tap?
Can you understand the sounds of some animals? Which animals?
Just like birds and dolphins you can also make your own language of sounds for giving messages. Remember you have to talk to your friends with only sounds and no words. How and when will you need to give an alarm call? For example, when the teacher is coming to the classroom!
Drop some sugar, jaggery, or anything sweet on the ground. Wait until the ants come there.
Now carefully, without harming the ants, block their path for a while with a pencil.
Now observe, how do the ants move?
Did you ever come across any smell in a crowded place such as a fair, bus, train, etc?
