DOON PUBLIC SCHOOL, PASCHIM VIHAR

Summer Vacation Assignment 2019-20

Class - 3

English: 1) Revise Ch-8 with all exercises from book and notebook.

2) Revise sentences and nouns from copy, book and worksheets for

P.T-1.

3) Page by Page – learn pages 18, 19,22,23,26 and 27 (Nouns).

1. Read scholastic books prescribed for class 3 – ‘The Star That Saved The

Day, A Girl Named Hellen Keller’

2. Write paragraphs on the following topics, which should be written on

separate A-4 ruled sheets:

1. Myself

2. My Last Birthday Celebration

3. My Best Friend

4. My School

4. My Pet

Hindi: 1) Revise Ch-2 and Hindi Grammar Ch-2 for P.T-1

2) Read AaAao khanaI pDo,.

3) Do the worksheet given.

Maths: 1) Revise Ch-1 and 2 for PT-1

2) Do the worksheet given.

3) Learn tables from 2 to 20.

Science: 1) Read Lesson-3 ‘Precious Soil’ and do the given worksheet.

2) Revise Lesson 1 thoroughly and prepare it well for P.T-1.

Social: 1) Revise Lesson-3 with all exercises from book, notebook

Science and worksheet for PT-1.

2) Do the given worksheet.

Computer : 1) Revise Lesson-1 and Lesson-4 of PT-1.

Science 2) Do the given worksheet

3) Project: Make a decorative material using waste CD’s and Keyboard Keys.

Note- Do all the given worksheets neatly and keep them in a well labelled

folder. Write your name and class on each worksheet.

REVISION WORKSHEET

Ch1- 4-Digit Numbers, Ch2- Roman Numbers

SUB : Mathematics

NAME : ________________________ CLASS : 3 _______ Sec:_____

Q1) Write the number name of :-

a. 2380 –

b. 8009 –

Q2) Write the numeral for :-

a. Six thousand five hundred twelve =

b. Seven thousand eight hundred =

c. Five thousand two hundred five =

d. Five thousand fourteen =

Q3) Write the place , place value and face value of underlined digits .

Numbers Place Place value Face Value

a. 2539

b. 2789

c. 9016

d. 7095

Q4) Write in expanded form :-

a. 4132 =

b. 6105 =

Q5) Write the successor of :-

a. 999 –

b. 9899 –

c. 3679

Q6) Write the predecessor of :-

a. 4400 –

b. 7884 –

c. 9900

Q7) Write in ascending order :-

a. 7219 , 4256 , 7291 , 9721 , 4578

b. 8974 , 8947 , 9874 , 8544 , 9478

Q8) Write in descending order :-

a. 6780 , 5410 , 6480 , 6980 , 7990

b. 6345 , 6354 , 3645 , 5436 , 5463

Q9) Compare using < , > or = :-

a. 8438 __________ 9254 c. XXIV ____________ XXVI

b. XVIII __________ XIX d. 5634 _____________ 5654

Q10) Write in Roman numbers :-

a. 34 – c. 14 -

b. 17 - d. 26 –

Q11) Write in Hindu –Arabic numeral :-

a. XXV – c. XXXIV -

b. XIX - d. XXIII –

Q12) Write in short form :-

a. 7000 + 300 + 5 = ____________

b. 6000 + 40 + 9 = _____________

Q13) Fill ups :-

a. ________ Roman number is never repeated.

b. I , X , C and M can be repeated maximum upto ________ times.

c. There is no symbol for _________ in Roman numbers.

d. The place of 7 in 1765 is ____________________.

DOON PUBLIC SCHOOL, PASCHIM VIHAR, NEW DELHI

Science Worksheet: 1 (L-1, Food and Feeding habits of Animals)

NAME : ______________________________________Class: 3 _______ Sec:_____

Ex 1.Write true or false:

1. Herbivores eat only plants.(________)

2. Squirrels and rabbits have gnawing teeth. (______)

3. Butterflies swallow their food whole. (_______)

4. A food chain always starts with plants. (______)

5. We should tease the animals. (______)

6. A stray dog is healthier than a pet dog. (________)

7. Liquid food is lapped or sucked. (_________)

Ex2. Match the following:

1. Butterfly a) chews the cud

2. Elephant b) swallows soil

3. Leech c) sucks nectar

4. Earthworm d) uses its trunk to pull leaves and branches

5. Cats and dogs e) sucks blood

6. Cow f) lap milk with their tongue

Ex3. Choose the correct option:

1. Animals that give us milk should be fed on ____________

a) Meat and flesh b) grass and oilseed cakes c)eggs and fish d) none of these

2. What does an elephant use to pull leaves and branches? a) Trunk b) tongue c) neck d) legs

3. Which of these is an omnivore? a) Humans b) crow c) bear d) all of these

4. Which of these does not suck blood?

a) Mosquito b) butterfly c) leech d) lice

5. Domestic animals should be fed on __________________. a) Oats b) fodder c) fish d) both (a) and (b)

Ex4. Give reasons for the following :( HOTS)

a) A pet dog is usually healthier than a stray dog because ________________________

___________________________________________________________________________________

b) A frog does not need teeth because ____________________________________________

_________________________________________________________________________________

c) A dog has sharp and pointed front teeth ______________________________________

___________________________________________________________________________________

Ex5.Fill in the blanks:

1. All food chains start with ________________.

2. A _________________ has a long sticky tongue.

3. ________________________ and __________________ are carnivores.

4. _______________________ and ____________________ are herbivores.

5. _______________________ eats both plants and flesh of animals.

6. _____________________ and _______________ gnaw their food.

7. ______________________ have sharp, pointed and curved front teeth.

Ex6. Complete the pattern:

1. Giraffe: ______________________ :: Dog: ______________________

2. Plant eating: Herbivores :: _____________________: Snake

3. Butterfly : ____________________ :: Mosquito : Blood

4. Snake : Swallows food :: Deer : _______________________________

5. Energy giving : Oats and fodder :: Milk Producing : __________________________

Ex7. Answer these questions:

1. Name the different types of foods that we get from animals.

Ans _____________________________________________________________________________

2. Why should we take care of domestic animals?

Ans _____________________________________________________________________________

__________________________________________________________________________________

3. Complete the following food chains,

a) Plants-- grasshopper-- _________________ -- __________________-- eagle

b) Grains -- rat __________ ___________ lion vulture

DOON PUBLIC SCHOOL, PASCHIM VIHAR, NEW DELHI

Worksheet: social science

Lesson: Getting about

Class: 3

1. Match the following:

I. Airplane a. Short flight

II. Ganga and Brahmaputra b. Ship and boat

III. Train c. Moves on track

IV. Water transport d. Ferry system

V. Helicopter e. Fastest means of transport

2. Using the following hints write the correct answer:

a. In small villages there is this type of road ________________________

b. This connects cities and villages. ________________________

c. These trains are superfast. ________________________

d. These are port cities. _______________________

3. Who am I:-

a. I am the first Indian to go to space. __________________________

b. I am an environment friendly transport.

People use me to travel short distances. _________________________

c. I am used to run modern ships and boats. _______________________

d. I am an animal, used as transport in desert areas. ___________________

DOON PUBLIC SCHOOL, PASCHIM VIHAR, NEW DELHI Worksheet: social science

Lesson: Our needs Class: 3

1. Match the following: a. Skirt-top 1. Simple food b. Leather 2. Temporary houses c. Moving air 3. Wind d. Mud and straw 4. Cold season e. Old people 5. Women

2. Look at the pictures and write down the type of home in the blank given:

_______________________ ___________________ ____________________

3. Write true/false for the following:

a. A house keeps our belongings safe from robbers.

_____________________________________________

b. Air gives us energy to work and play.

_____________________________________________

c. Greenlanders make houses of blocks of ice.

______________________________________________

d. We inflate rubber, tyres, balloons with water.

______________________________________________

4. Fill in the blanks:

a. We inflate ____________ and ______________ with air.

b. Plants use _______________along with sunlight and water to

make food.

c. c. A house gives us _____________.

DOON PUBLIC SCHOOL, PASCHIM VIHAR, NEW DELHI

Science Worksheet: (L-3, Precious Soil)

Class: 3

Ex1. Match the following:

1. Sandy soil (a) humus

2. Clayey soil (b) cow dung and decaying leaves

3. Loam (c) deserts

4. Fertile soil (d) soft and smooth

5. Manure (e) crops

Ex2. Write true or false:

1. The topmost layer of earth is called soil. (_______________)

2. Soil does not contain air and water. (_______________)

3. Sandy soil is used to make pots and diyas. (________________)

4. Loam soil is the combination of sandy soil and clayey soil. (______________)

5. Sandy soil can hold lot of water. (___________)

Ex3. Fill in the blanks:

1. The remains of dead plants and animals in the soil is called ________________.

2. Rocks break due to the action of ____________, _____________ and ____________.

3. The soil is fertile due to the presence of ________________ in it.

4. Soil provides _______________ and ___________________ for the plants.

5. _______________ soil has lot of space between the particles.

6. ____________________ soil can hold a lot of water but no air.

7. Formation of soil takes __________________ years.

8. __________________ makes the soil fertile.

Ex4. Give reasons for the following:

1. Sandy soil is not good for plants because ___________________________________

2. Loam is the best soil for the growth if plants because _______________________

___________________________________________________________________________

Ex5. Name the following:

1. Types of soil - _____________________________________________________________

2. Constituents of soil - _______________________________________________________

3. Uses of soil - ______________________________________________________________

___________________________________________________________________________

4. Animals that live in the soil - _______________________________________________

Ex6. Draw a diagram to show the different layers of soil ( refer page 28)

DOON PUBLIC SCHOOL, PASCHIM VIHAR, NEW DELHI

Holiday Homework [2019– 20 ]

Subject : Computer

Class : III Sec: Name : ___________________________ Date:_______________Roll No:__________

Q1. Write a short note and stick pictures for the same : Charles Babbage,

Lady Ada Lovelace, Herman Hollerith, Blaise Pascal

1. Charles Babbage: ___________________________________________

_____________________________________________

____________________________________________

____________________________________________

____________________________________________

____________________________________________

2. Ada Lovelace : ________________________________________

___________________________________________

___________________________________________

___________________________________________

___________________________________________

___________________________________________

3. Blaise Pascal: ________________________________________

___________________________________________

___________________________________________

___________________________________________

___________________________________________

___________________________________________

Q2. Let’s think beyond books.

1. The first page of a website is called the

___________________________________________________________.

2. The first web based e-mail service ?

___________________________________________________________.

3. Which paint program has Penguin as its logo?

___________________________________________________________.

4. When was the first smart phone launched?

____________________________________________________________.

5. Who invented Computer Mouse?

____________________________________________________________.

6. What is Blue Brain project?

___________________________________________________________.

7. What is three finger salutes?

___________________________________________________________.

8. Who developed first portable computer?

___________________________________________________________.

9. "Connecting people" is the tagline of ....

___________________________________________________________.

10. i pad is manufactured by

___________________________________________________________.