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Chapter 1, Going to School, , PAGE NUMBER 1, , Q.1. Collect some bricks. Lay them on the ground in the line as shown, in the picture. Try walking on them. Was it easy?, , Ans. Yes., , Q.2. Make a small bridge by trying together 4 or 5 bamboo poles. Ask, your teacher to help you. Now walk on your bridge. How did you feel?, Did you fall down? If you walk like this a few times, you will start finding, it easy., , Ans. At first, | found it difficult to walk. Later, it became easy., , Q.3. Do you think it would be easier to walk on this bridge in bare feet,, or with shoes or slippers? Why?, , Ans. It is easier to walk on this bridge barefoot. It has more grip with, toes., , Q.4. Could you tell the difference in both the pictures? Which would be, easier using pulley or without it?, , Ans. The first boy is pulling out bucket with bare hands. The second boy, is using a pulley. Pulley makes it easier., , Q.5. Look around you where all do you see the use of pulleys? List, them., , Ans. Lifting heavy loads, hosting flags, etc., , PAGE NUMBER 3, Q.1. How is this bridge different from a bamboo bridge?, Ans. Cement bridge is wide and stable., , Q.2. How many people do you think can cross the bridge at one time?