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प्रश्न
Observe pictures 1 and 2. In the pictures, children are pulling the buckets from the well.
- Can you tell the difference in both the pictures?
- Which would be easier – using the pulley or not using it to lift things?
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उत्तर
- In picture (1), a boy is pulling the bucket from the well without using a pulley while in the second picture, a pulley is being used to pull the bucket full of water.
- Lifting a thing using a pulley is easier.
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संबंधित प्रश्न
How is this bridge different from a bamboo bridge?
How many people do you think can cross the bridge at one time?
Do you have to cross any bridge on the way to your school? If yes, what is the bridge like? Draw its picture.
Is there any bridge near your house? Find out more about the bridge.
- Where is the bridge – over water, over a road, between two mountains or somewhere else?
- Who all use the bridge? Is it used by people on foot and also by vehicles and animals?
- Does the bridge seem to be old or is it new?
- Find out what materials are used in making this bridge. List some of them.
Imagine what difficulties there would be if the bridge was not there? Let us find out some other ways by which children get to school.
How many children come on bicycles to your school?
Do you think that such places have snow all the time? Why?
Which is the best month, in which you like to go to school? Why?
Go to a ground or an open space with your friends. Act the way you will walk in these situations.
- The ground is made of soft and smooth rose petals.
- The ground is covered with thorns and there is tall grass on the sides.
- The ground is covered with snow.
Was there a difference in the way you walked each time? Discuss.
Draw a picture of your ‘dream school’ in your notebook and write about it and share in the class.
