Study Material for Class 3 rd

Transcription

1 Study Material for Class 3 rd Subject:-Science UNIT :-I Lesson No: 01 Topic: - Food And Feeding habits Of Animals Q3:- Q4:- Q5:- All animals depend on plant for their food. How? All animals depend on plant for their food because all food chains begin from plants. Name different types of food that omnivores get from animals? Milk, Eggs, Fish and Meat. Why do cows and goats need to be fed on grass and oilseeds-cakes? Animals like cows and goats need to be fed on grass and oilseeds because these are milk producing food. How does an earthworm have its food? An earthworm swallows soil which has parts of dead plants and animals. This is how an earthworm has its food. Why should we take care of domestic animals? Domestic animals serve us well if we take good care of them. Hence, We should take care of domestic animals. Hot Questions; Q3:- Does a frog need teeth? Why? Not? A frog does not need teeth because it swallows its food whole. It does not bite or chew its food. Why a dog has sharp and pointed front teeth? A dog has sharp and pointed front teeth to tear flesh. A pet dog is usually healthier than a stray dog. Give reasons? Good care is taken of pets. Food and water are given to them in clean vessels. Their shelters are cleaned regularly. If they fall sick they are treated timely. Hence, a pet dog is usually healthier than a stray dog. Subject:-Science UNIT :-II Lesson No:-2 Topic:- Safety and Home Q3:- Name one safety rule you must remember while walking on the road? While walking on the road, walk on the footpath or on the safe side of the road. Why should thing like toys, bags, and Shoes not be left on the floor? Things like toys, bags and shoes should not be left on the floor because we or someone could trip over them. Why do we need a house? we need a house because it keep us safe from the heat of the sun, the cold; the rain and the storm.

2 Q4:- Q5:- Write any two features of a good house? A good house should be airy and well lit. It should also have a well- planned drainage system that carries dirty water away from the house. Where do mosquitoes breed? Mosquitoes breed in uncovered drains or in dirty water that collects near houses. Hot Questions; Residents of which houses have less chances of suffering from diseases due to mosquitoes and flies. Why? Residents of House No-2 have less chances of suffering from diseases due to mosquitoes and flies because the door is fitted with wire- netting it will keep flies and mosquitoes away. Mohit was going somewhere. On the way near a hospital he saw this sign. Why was this sign near a hospital? The sign means that the vehicles should not honk unnecessarily. This sign was near a hospital so that the honking of vehicles does not disturb the patients. Topic: - PRECIOUS SOIL Lesson No: 3 Q3:- Q4:- Q5:- How do rocks change to soil? By the action of sun, rain and wind, the rocks break up into small pieces. This continues for millions of years. These small pieces break further into smaller pieces, then carried around by wind and water and are rubbed against each other till they become tiny particles of soil. Is the size of the particles same in different types of soil? Explain? No, the size of the particles is not same in different types of soil. For example, sand particles are big whereas clay particles are very fine. How will you show that soil contains moisture? Put some soil in a small tin and cover it with a lid. With the help of an adult, open the lid. We will see drops of water inside of the lid. This shows that soil contains moisture. What are the different kinds of soil? The different kinds of soil are sandy soil, clayey soil and loam. Why do farmers add manure to the soil? Farmers add manure to the soil because it is rich in humus and it makes the soil fertile. Hot Questions; Bhura is a farmer. He wants to grow wheat. What kind of soil would he need? Bhura would need loam for growing wheat. Hari is a potter. What kind of soil would he use for making pots? Why? Hari would use clayey soil for making pots. This is so because clay particles are very fine. There is no space for air between the particles and hence this soil can hold a lot of water.

3 Study Material for Class 3 rd Subject:-G.English Unit:-I Lesson No:-1 Topic :-A Fireman s Day Q3:- Q4:- Q5:- Q6:- Q7:- Q8:- Q9:- What does Asif do? Asif works at the firestation. Where are the fire engines? The fire engines are at the firestation. Who cleans the fire engines? The Firemencleans the fire engines. Why does one man sit near the telephone? One man sits near the telephone to get urgent messages. What happens when the alarm bell rings? When the alarm bell rings Asif drives the fire engine and reaches to the spot with all his Firemen. How does Asif Help the people on the third floor? Asif climbs the ladder upto the window and helps the people trapped in the fire. Where is the little boy? The little boy is in one of the rooms of hotel. How does Asif help the little boy? Asif helps the little boy by picking him up in his arms and bringing him out of the hotel. Where in the hotel does the fire take place? The fire took place in the hotel s kitchen. Q10:- How do the firemen know the fire is in the kitchen? The firemen knows that the fire is in the kitchen because the clouds of smoke are coming out from kitchen. [Let s read between the lines] The firemen run to the fire engine. They climb on quickly. Why has the word climb been used? The word Climb has been used because the fire engine was too high.

4 Q3:- Q4:- Why is a siren used on a fire engine? The siren is used on a fire engine to give fire alert. Why do fireman use long ladders? The firemen use long ladders to reach to the second and third floors of building on fire. Were the people at the window:- a) Afraid? b) Nervous? c) Foolish? Q5:- The people at the window were afraid. Why were Asif and the firemen happy when they climbed on to the fire engine again? They climbed on the fire engine again because they were able to put out the fire and no one was seriously hurt. ENGLISH GRAMMER UNIT-I Topic: - Essay (GOOD MANNERS) Good manners makes a man perfect. A man who has good manners is loved and respected by all. The word please and thank you cost nothing but their use please others. A child learns in a family how to talk and how to behave with others. A child should not speak loudly. He must have good manners to respect elders. Everybody likes good manners. Good manners are the key to success. Good manners can be shown by using Sir, madam, please, dear etc. UNIT :-II Lesson:-No.2 Topic: - There is the Ice-Cream in my Eyes [Let s read and find facts] Who was Captain Smart? Pick out the word used to describe her. Ans: - Captain Smart was a detective. The word clever is used to describe her. Q3:- Q4:- How did Varun catch Sniffer? Varun caught Sniffer by stepping on his leash. Whose picture was in the papers? Mr X s a dangerous burglar s picture was in the papers. Where did Captain Smart ask the children to come at 11 O Clock? Captain Smart asked the children to come to Delhi Bank at 11 O Clock.

5 Q5:- Q6:- Q7:- Q8:- What did the detective pour near the gate? What did she do then? The detective poured thick oil near the gate. She then fired a pistol in the air. What happened to Mr X and Miss Z near the gate? Mr X and Miss Z slipped and fell flat on the road. What did Varun and Veena do then? Why could Mr X and Miss Z not see? Varun threw big brick of ice-cream at Mr X s face and Veena threw another big bricks of icecream at Miss Z s face. Mr X and Miss Z could not see because there was ice-cream in their eyes. What did sniffer do? Sniffer held Mr X s leg. Let s read between the lines:- Varun caught a dog was it a pet dog or a stray dog? How do you know? It was a pet dog. We know this because it was on a leash. Why did Captain Smart fire a pistol in the air? Why did she spill oil near the gate of the bank? a. Captain Smart fired a pistol in the air in order to frighten the burglars. b. She spilled oil near the gate of bank to make the robbers slip. Q3:- Did the twins throw ice-cream at Mr X and Miss Z? Q4:- Q5:- The twins threw ice-cream at Mr X and Miss Z because they did not want the burglars to see where they are going. When do you think Captain Smart called the police? I think Captain Smart called the police long before the burglars reached the bank. Discuss: a. Is the job of a detective dangerous but it is equally exciting. The job of a detective is dangerous but it is equally exciting. b. There are not many women detectives in India. Why do you think this is so? There are not many women detectives in India because the job of a detective is very dangerous. c. How do the police use dogs to catch thieves? They let the dogs to smell the path, the thief had taken and the things he had touched. This is how they use dogs to catch thieves.

6 Word Meaning 1. Burglar Thief 2. Detective A person who investigates a crime. 3. Fur Short soft hair 4. Twin Two babies born together 5. Trailing to draw along the ground 6. Dangerous Riskey 7. Assistant Helper 8. Spill To pour 9. Handcuff A metal ring that a police officer puts around a prisoners writst ENGLISH GRAMMAR UNIT-II Topic: - Write a letter to your friend inviting her to your birthday Lal Bazar Srinagar Date: - My dear friend My dear friend, Tuba I hope you are in good health. As you know my birthday falls on 10 th of this month. It will be a great pleasure if you come for my birthday celebration. The party will be held at 5:00 pm. Kindly write to me about your programme. With best wishes A.B.C. Story: - The Fox and the Grapes Once a fox was hungry. He went out in search of food. He reached a garden and saw bunches of fine and ripe grapes hanging from a vine. His mouth watered at the sight of the grapes. He wanted to eat them so he jumped again and again to reach them but in vain. The grapes were hanging too high for him to get them. At last he gave up attempt and went away saying, The grapes are sour. If I eat, they will make me ill.

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