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Azaan International School

Worksheet (2019-20)

Grade: IV Subject: Urdu

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Azaan International School Grade - IV Activity Sheet (2019-20) Subject- English

Name: Roll No: Sec :

1. Choose and write the correct word next to its meaning. Write its suffix in the given

brackets.

a. without fear ____________________ ( )

b. the most tall _____________________ ( )

c. full of care _____________________ ( )

d. able to do ____________________ ( )

e. one who sings ______________________ ( )

f. without worth _____________________ ( )

g. most young ______________________( )

h. full of joy ______________________ ( )

i. without care ______________________ ( )

j. one who teaches _____________________ ( )

k. more slow _____________________ ( )

l. able to read _____________________ ( )

2. Form words using the given suffix. Fill up the petals with those words and color them.

ful less

joyful readable youngest fearless tallest singer

careless careful worthless doable slower teacher

3. Fill in the blanks with will or can.

a. He ________________ call me tomorrow.

b. _________ you lend me your pencil?

c. I ____________ make a greeting card.

d. They ___________ go to school.

e. My sister ___________ help me in my homework.

4. Fill in the blanks with some or any.

a. Tina sent me __________ pictures from the wedding.

b. The baby can’t eat __________ solid food.

c. He has brought ____________ fruits.

d. Did he bring __________ fruit from market?

e. You can call me ____________ time.

5. Choose the correct answer.

The Personification is…

a. Giving human characteristics to non-human object.

b. Using like or as when comparing two or more things

c. Comparing two or more things without using like or as.

d. When you talk bad about a person.

6. Read the poem

The tulips slowly woke up from her

Beautiful, lovely dream,

She stretched her colorful,

Bright petals.

Her shiny, brown eyes popped out,

While she was dancing in the sunlight,

She stood still while a

Cool breeze beckoned her

Petals, amongst the other tulips.

7. Answer the following questions.

A. What is personified in the above poem?

B. What human qualities are given to tulips?

C. Synonym of beckoned is ________________

D. Write any 2 sentences personifying some object.

8. Colour the synonyms red and antonyms blue.

9. Solve the puzzle.

4 S

2 1 n

5 u

f

3 o

Across Down

2. Synonym of receive 1. Antonym of good

3. Synonym of dark 4. Antonym of more

5. Synonym of eager to know

beautiful

pretty

quiet

loud

giggle

laugh

tiny

big

tasty

delicious

sss

strange

familiar

10. Look at the spell tree carefully. Circle the wrongly spelt words with red color and write its

correct spelling in the given box.

grief

beged

yeild

sprinkel

pebble

strem cried

promptyy

Azaan International School Grade - IV Activity Sheet (2019-20) Subject-English


1. Match the beginning of the proverb to its end.

a. A barking dog saves nine

b. A stitch in time none

c. Never judge a book flock together

d. Pen is mightier than has nine lives

e. A cat has never bites

f. Two is company sword

g. Birds of same feathers by its cover

h. Time and tide wait three is crowd

2. Fill in the blanks with should or shouldn’t.

a) I _________________ do my homework before I go to bed.

b) They ____________ run in the corridor.

c) I ______________ be noisy in the library.

d) He ___________ write neatly in his note book.

e) We _____________ respect our elders.

3. Fill in the blanks with offered or suggested.

a) She _______________ Rs.2000 for my old piano.

b) She ________________ me a drink.

c) He ____________ to help us.

d) Can you ________________ a good candidate for this job?

e) They _________________ him a good job.

4. Make one suggestion and an offer to your friend by using the word “ let ”.

5. Write the two words from each portmanteau word.

a. hinglish = ____________________ + ________________________

b. brunch = _____________________ + ________________________

c. camcorder = _____________________ + ________________________

d. newscast = _____________________ + ________________________

e. fantabulous = ____________________ + ________________________

f. frenemy = _____________________ + ________________________

g. guesstimate = ____________________ + ________________________

h. chillax = ____________________ + ________________________

6. Write the new words formed by adding suffixes to the words.

a. expel + ed = _____________________

b. appeal + ed = _____________________

c. sail + ing = ____________________

d. reveal + ed = _____________________

e. conceal + ing = _____________________

7. Choose the correct form of the verb that agrees with the subject.

a. Annie and her brothers ______________ ( is / are ) at school.

b. Either my mother or my father ____________ ( is / are ) coming to school.

c. The dogs or the cats __________ ( is / are) outside.

d. Ben ___________ ( don’t / doesn’t ) know the answer.

e. The man with the big beard ____________ ( live /lives ) in my street.

f. Nobody ______________ ( know /knows ) about that incident.

g. ____________ ( is / are ) the tweezers in the drawer?

8. Read the passage.

Cindy was so excited for her birthday. Her mom was taking her to the pet store so she could

pick out her very own pet. On her birthday , they went to the pet store and Cindy looked

around at all the different kinds of animals. There were dogs ,cats , birds fish and even snakes!

They were all interesting , and she could n’t decide which one she wanted.

Cindy was looking at some turtles swimming around in a small tank when she

heard someone say , “ Hello! What’s your name?” Cindy looked around, but did not see

anyone.

“Um, my name is Cindy. Who is there?” she said. “Cindy, Cindy, Cindy!” said a

small green parrot in a cage nearby. Cindy got a huge grin on her face .She had found her new

pet.


a. When did Cindy get to pick out a new pet?

________________________________________________________________________

____________________________________________________________________

b. Why could Cindy not decide what she wanted?

________________________________________________________________________

____________________________________________________________________

c. Who said, “Hello! What is your name?”

________________________________________________________________________

____________________________________________________ __

d. If you had a bird that could talk, what would you teach it to say?

________________________________________________________________________

____________________________________________________ ________

10. Look at the spell tree carefully. Circle the wrongly spelt words with red color and write its

correct spelling in the given box.

scolded

festing

blossom

finencial

memorable

festeve

smassh

homeage

Azaan International School Grade - IV Activity sheet (2019-20) Subject-English


1. Find opposites in word search.

a c m k o p l k h c

k w i d e h g p o o

z y t q g x j u k o

x u e w d n s l o k

c i s m b m f l p e

v o f e o f z j a d

b p y t d d x k x t

s m a r t v e l w r

n a s d f g h s l k

m p o i u y y t t g

2. Given below are the antonyms of the words underlined in each sentence. Rewrite the

sentences choosing the correct antonym:

a. The plane will arrive on time.

_______________________________________________________________

b. The animals at the zoo are tame.

_______________________________________________________________

c. She had a big smile on seeing her gift.

________________________________________________________________

d. The colors used to paint the room were drab.

________________________________________________________________

e. They need to swim at the shallow end of the pool.

________________________________________________________________

wild frown deep bright depart

raw arrogant push foolish narrow

3. Read the following poem.

How large unto the tiny fly

Must little things appear!

A rosebud like a feather bed

Its prickle like a spear;

A loaf of bread, a lofty hill

A wasp, a cruel leopard.

And specks of salt as bright to see

As lambkins to a shepherd.


a. What is compared in the above lines?

______________________________________________________________________

b. Write any 2 similes mentioned above.

______________________________________________________________________

c. Why prickle is compared to a spear?

_____________________________________________________________________

5. Complete each simile.

a. He fought like ______________________________________________

b. We dived like ______________________________________________

c. She was as wise as ___________________________________________

d. We laughed like ______________________________________________

e. They flew as high as ___________________________________________

f. It was as hot as _______________________________________________

g. We walked as slow as __________________________________________

h. It was as old as _______________________________________________

6. Write words referring to opposite gender.

a. actor _____________

b. bride _____________

c. waiter _____________

d. lady _____________

e. nephew _____________

f. poet ______________

7. Say whether the sentences are declarative, Imperative, Interrogative or exclamatory.

a. What a beautiful picture you have drawn!

b. This is the book I bought yesterday.

c. Why didn’t your brother go to school yesterday?

d. Rupa, open the door please.

e. Call your brother right away.

f. Did she say something to make the teacher angry?

g. Look at the pictures and make sentences.

8. Complete the paragraph below by filling in the missing words – be sure to change the

verbs to past tense.

Something terrible happened to me last week. On Monday, I a lottery

ticket at a shopping mall near my house. I the ticket in the pocket of my

jacket, and home. After I got home, I went to bed and about

the ticket. On Tuesday morning, I got into my car, and to work. On

the way to work. I the radio, and the Man on the radio said my lottery ticket

number. After he my number. I put my hand in my jacket pocket. Oh no! the

ticket in my pocket! Next, I _________ back home and ____________ the

ticket. I ___________ the ticket on a table. Finally, I ________ the ticket very carefully. Oh no!

I couldn’t believe my eyes! It _______________ the wrong number! Next time I will be more

careful. Maybe next time I won’t buy a lottery ticket.

forget buy is drive go say find

put look for isn’t turn on look at

9. Look at the pictures and make sentences. Write 4 sentences in simple past and 4

sentences in past continuous:

10. Look at the spell tree carefully. Circle the wrongly spelt words with red color and write

its correct spelling in the given box.

anxioous

shiveer

soothe

accommodate

e

scowls

imediately

urchin

curoius


विषय :ह िंदी L-9,10 Grammar Worksheet (2019-20)

कक्षा :IV नाम : हदनािंक :

{नोट : सभी प्रश्नों के उत्तर देना अननिायय ै| प्रश्नों को ध्यान पिूयक पढ़कर उत्तर साफ़ ि स िंदर लेख में ललखखए_ }

{खण्ड: क}

व्याकरण :

I. नीच ेहदए गए पदयािंश को पहढ़ए और पछेू गए प्रश्नों के उत्तर ललखखए_

पेड़ हमारे सच्च ेदोस्त ,

हमको छाया देते, देत ेहमको फल,

मीठे- मीठे रसील ेफल,

ताकत हमको देत ेफल|

जीवन हमको देत ेये,

देते हमको ऑक्सीजन,

अपनी लकड़ी हमको देते,

जजससे बनता फनीचर|

पेड़ों से हररयाली ममलती,

जजससे जीवन हो जाता हरा-भरा |

१. हमारे सच्च ेदोस्त कौन है ?

उ.

२. पेड़ हमें क्या-क्या देते हैं ? उ.

______________ ______ ______________________________________

________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________ ________________________________________________________________________________

३. फल खाने से हमें क्या ममलता है ?

उ.

४. नीच ेददए गए शब्दों के ववलोम शब्द मलखखए_

१. जीवन x २. सच्चा x

५. नीच ेददए गए शब्दों के वचन बदलकर मलखखए_

१. लकड़ी - २. पौधा -

II. नीच ेहदए गए शब्दों के समान त किाले शब्द ललखखए_

१. धीरे - २. मीच े -

३. वाली - ४. आजा -

५. बजाता - ६. आना -

III. नीच ेहदए गए शब्दों को जोड़कर नए शब्द बनाइए_

१. कह + कर = २. हँस + कर =

३. पसार + कर = ४. घबरा + कर =

IV. नीच ेहदए गए शब्दों के विपरीतार्यक शब्द ललखखए_

१. न्याय x २. आदर x

३. उचचत x ४. साधारण x

५. सगंुध x ६. उपजस्ित x

V. नीच ेहदए गए रेखािंककत शब्दों के िचन बदलकर िाक्य दोबारा ललखखए_

१. गाँव में बलैगाड़ी है |

________________________________________________________________________________

________________________________________________________________________________

__________________ __________________

______________ ______________

______________

______________

______________

______________

______________

______________

______________

______________

______________

______________

______________ ______________

______________ ______________

______________ ______________

२. मकुुल पसु्तक लाया |

३. ववभा सब्ज़ी बना रही है |

४. वपता जी बाज़ार से ममठाइया ँलाए|

५. अध्यावपकाएँ बच्चों को गाना मसखा रही हैं |

VI. नीच ेहदए गए िाक्यों में ( में \ मैं ) ललखकर िाक्य परेू कररए_

१. स्कूल जा रही हँू | २. आकाश तारे है | ३. पत्तों छछप जाऊँगा | ४. कक्षा अध्यावपका पढ़ा रही है | ५. तुमको ध्यान लगा देखकर धीरे – धीरे आऊँगा| VII. नीच ेहदए गए शब्दों के िाक्यों में प्रयोग कररए_

१. खेत : २. अध्यापक: ३. चचड़ड़याघर : ४. लाल : ५. स्वाददष्ट: VIII. नीच ेहदए गए िाक्यों को पहढ़ए और कियाविशेषण शब्दों के नीच ेरेखािंककत कररए_ १. उसे जूस बहुत स्वाददष्ट लगी | २. आजकल बीज बोने का मौसम है | ३. वपता जी देर से उठे | ४. मम्मी न ेजल्दी से खाना बनाया | ५. मैं प्रछतददन दातँ साफ़ करता हँू |

________

________

________ ________

________

________ ________

_________________________________________________________________________

_________________________________________________________________________

________________________________________________________________________ _________________________________________________________________________

_________________________________________________________________________


विषय : ह िंदी L-11,12 Grammar Worksheet (2019-20)

कक्षा :IV नाम : हदनािंक :

{नोट : सभी प्रश्नों के उत्तर देना अननिायय ै| प्रश्नों को ध्यान पिूयक पढ़कर उत्तर साफ़ ि स िंदर लेख में ललखखए_ }

{खण्ड :क}

व्याकरण :

I. समान स नाई देनेिाले लभन्नार्यक शब्दों के अर्य समझो और स ी शब्द भरकर िाक्य की पनूतय कीजिए_

१. शाम होत ेही चिड़ियााँ दसूरे पक्षी घोंसले की उिने लगत ेहै( ओर\और )

२. सरोवर में तैरत े को देखकर बच्िा पिा|(हंस \ हाँस )

३. इस गाडी का बिा ही है|(िालाक\िालक)

४. आज ननकलते ही मैंने एक व्यक्तत को देखा| (दीन\ददन)

५. िािा जी ने मझु ेदीवाली पर सजान ेके ललए एक बिा लाकर (ददया/दीया)

II. नीच ेहदए गए शब्दों को अन स्िार (ंिं) लगाकर ललखखए_

१. घटा - २. िमु्बन -

३. पतग - ४. अङ्ग –

५. रग - ६. सनु्दर -

७. अगूर - ८. सघ -

III. नीच ेहदए गए िाक्यों में स ी काल प चान कर स ी ( ) का ननशान लगाइए_

१. लिककयााँ मंि पर गा रही है| (भतूकाल \ वततमानकाल )

______________ ______ ______________________________________

_____________

___________ __________

___________

________

___________

__________________ ___________________

___________________

________ _______

____

_________________ _______________

_______________

____________________ _______________

_________________ _______________

_________________

२. बंदर को देखकर बालक हाँसेगा| (वततमानकाल \ भववष्यतकाल ) ३. नेहा बाररश में खेल रही थी| (भववष्यतकाल \ भतूकाल ) ४. ककसान टै्रतटर और हल से खेत जोतेंगे| (वततमानकाल \ भववष्यतकाल ) ५. लिके मदैान में खेल रहे है| (भतूकाल \ वततमानकाल ) ६. रोशन सीधा-सादा लिका था| (भववष्यतकाल \ भतूकाल )

IV. नीच ेहदए गए िाक्यों में स ी विरामचचह्न लगाइए_

१. जल्दी िलो देर हो रही है २. गीता अपने नाना नानी के साथ बाज़ार गई ३. तुम कहााँ जा रहे हो ४. मझु ेखेलना अच्छा लगता है ५. मेरे मन पसंद फल केला सेब अंगूर और अनार है ६. ककतना सहुावना मौसम है

V. नीच ेहदए गए म ािरों को उनके अर्य से लमलान कररए_

कान पकिना बहुत भखू लगना

नौ दो ग्यारह होना शाबाशी देना

पीठ थपथपाना माफ़ी मााँगना

पेट में िहेू कूदना ककसी से बिकर भागना

नीच ेहदए गए म ािरों का अर्य ललखखए और उनका िाक्यों में प्रयोग कररए_

१. लाल-पीला होना :

२ हाथ बाँटाना :

______________________________________________

________________________________________________________________

______________________________________________

________________________________________________________________

VI. नीच ेहदए गए चचत्र को देखकर उस से सिंबिंचित(पााँच या छः)िाक्यों में िणयन कररए_

VII. नीच ेहदए गए शब्दों को श द्ध करके ललखखए_

१. पररक्षा – ५. ववज्ञाननक -

२. भाशा – ६. ववशशे -

३. परयास – ७. भमूी -

४. गुरू – ८. करपा -

* * * * * *

_________________ _______________

________________

____________________ _______________

_________________ _______________

_________________

Azaan International School Grade - IV Worksheet (2019-20) Subject- Maths


1. Write fractions and decimals represented by the shaded portions given below :

Fraction = ________ Decimal = ________

2. Convert the following fractions into decimals:

a. 7

10 = ___ b.

65

100 = ____ c.

489

10 = ____ d.

9563

1000 = _____ e.

8007

1000 = ___

3. Convert the following mixed numbers into decimals:

a. 1 18

100 = _____ b. 2

3

10 =_____ c. 3

25

100 = _____ d. 2

51

100 = ______

4. Arrange the following decimals in ascending order:

a) 0.3 , 0.9 , 0.6 , 0.5 , 0.4 ________________________________

b) 0.432 , 0.423 , 0.544 , 0.369, 0.368 _____________________________

c) 1.065 ,1.075,1.298 ,2.015,2.017 ,1.04 __________________________

d) 7.3 , 7.34 , 7.43 , 7.44 , 7.4 ________________________________

Fraction = 𝑁𝑜 𝑜𝑓 𝑠ℎ𝑎𝑑𝑒𝑑 𝑏𝑜𝑥𝑒𝑠

𝑇𝑜𝑡𝑎𝑙 𝑛𝑢𝑚𝑏𝑒𝑟 𝑜𝑓 𝑏𝑜𝑥𝑒𝑠

5. Arrange the following decimals in descending order:

a) 0.6 , 0.7 , 0.9 , 0.4 , 0.8 ____________________________

b) 0.604 , 0.608 , 0.505 , 0.517 , 0.650 ____________________________

c) 1.7 , 1.707 , 1.777 , 1.07 , 1.77 ____________________________

d) 3.54 , 3.2 , 3.432 , 3.6 , 3.53 ____________________________

6. Convert the following as indicated and fill in the blanks:

a. Convert 69 p into rupees _______________

b. Convert ₹ 3.64 into paise _______________

c. Convert ₹ 76.88 into paise _______________

d. Convert ₹ 180.4 into paise _______________



1. Compare by putting the correct symbol (< , > or = )

a. 3

5

2

5 b.

5

9

7

9 c.

711

9

11

2. Circle the proper fractions from the fractions given below:

3

8

6

5

1

7

5

4

9

10

4

6

2

7

3. Add or subtract.

a. 1

5 +

1

5 = b.

31

47 +

7

47 =

c. 89 -

3

9 = d.

27

62 -

19

62 =

4. Convert the following improper fractions into mixed numbers:

a. 9 5

b.32

19

c.54

11 d.

63

10

5. Convert the following mixed numbers into improper fractions :

a. 2 15 b. 3

3

8

c. 11 5

9 d. 6

413

6. Solve :

a. There are 49 students in a class. If 5

7 of the students went to the picnic, how many students

went to the picnic?

7. Colour the given figures to represent the fractions given:

a. 4

6

b. 3

8

c. 4

8

d. 1 3

4



1. Fill in the blanks:

a. A line segment has _______ end points.

b. A _____________ marks the exact location of an object.

c. A _________ can extend in both directions.

d. The length of the boundary of a circle is called the _____________ of the circle.

e. The diameter of a circle is ________ the length of its radius.

2. Match the following with its name :

3. State whether TRUE or False :

a. The diameter of a circle does not pass through its centre. __________

b. The radius of a circle is twice the length of its diameter. __________

c. The length of the boundary of a circle is called its circumference __________

d. A line segment has one end point. __________

e. A compass is used to draw a circle. __________

4. Solve :

a. If the radius of a circle is 8cm, what is its diameter? __________

b. If the diameter of a wheel is 48 cm, what is its radius? __________

5. Count and write the number of line segments in the shapes:

A Line Segment

A Line

A Ray

6. Measure the lengths of the line segments using a ruler:

Length of AB̅̅ ̅̅ =___________

Length of BC̅̅̅̅ =___________

Length of CD̅̅ ̅̅ =___________

C

Length of DA̅̅ ̅̅ =___________

7. Name the centre, radius and the diameter of the circle given

Centre is _____________

Radius is _____________

Diameter is ____________

A B

D

Azaan International School Grade - IV Worksheet (2019-20) Subject- Social


L-8. Soil and Mineral Resources of India

I. Color the different type of soils on the map.

a. Red for Red soil b. Green for Alluvial soil c. Yellow for Desert soil

d. Blue for Black soil e. Purple for Laterite soil f. Brown for Mountain soil

II. Fill in the blanks

1. The rivers originated from Himalayas carry soil and small pieces of rocks and deposit them in

plains. This type of soil formed is called _______________.

2. _________ soil is mainly found in southern and eastern parts of the Deccan plateau.

3. The crops grown in red soil with the help of _________________.

4. The process in which top layer of soil is removed is known as _________________.

5. The process of digging minerals is called __________________.

6. The minerals from which we get metals are called ____________________.

7. We need to ___________ _ soil and _______ _ for our future use.

8. Clay pottery, _____________ dishes and glasses are made from rocks and minerals.

9. Non-Metallic minerals are ___________, ____________ and _____________.

10. Desert soil is mainly found in ________________.

II. Look at the picture below and write in the space given below.

Minerals name

Where is it found

Uses

Gold

Aluminium

Steel

Coal

Copper



7. Natural resources

I. Write any 3 Renewable and Nonrenewable resources in the given box.

Renewable Non-renewable

II. Answer in one word.

1. Petroleum, coal and natural gases are

A.

2. Resource can be replaced or grown back are called.

A.

3. Write the sources of water.

A.

4. Write the uses of water.

A.

5. Name the two methods adopted by farmer to conserve water.

A.

III. Write any 5 ways to conserve water.

1.

2.

3.

4.

5.

IV. Fill in the blanks:

1. Farmer needs water to their fields and ensure that their

grow well.

2. Farmer get water for irrigation through , , etc.

3. The water stored in dams is used for the _ _.

4. Dams are also called _____________________________.

5. Bhakra-Nangal Dam is built on __________________.

6. Rainfall is the main source of ___________________.

7. ______________ resources are essential for our life.

8. Overuse of ________________ to generate _______________ has resulted in

________________ of the environment.

9. ____________________ helps in reducing the wastage of water.

10. The water that steeps into the Earth is called _______________.

V. Given below are some choices to do task. Circle the best choice and write a reason for it in in the given space.

1. Cleaning the desk and chair

a. with sponge b. with paper towel

2. Source of light in the class

a. Tube light b. Sunlight through the window

3. Paper for rough work

a. Back side of used paper b. New set of sheets



7. Natural resources

I. Write any 3 Renewable and Nonrenewable resources in the given box.

Renewable Non-renewable

II. Answer in one word.

1. Petroleum, coal and natural gases are

A.

2. Resource can be replaced or grown back are called.

A.

3. Write the sources of water.

A.

4. Write the uses of water.

A.

5. Name the two methods adopted by farmer to conserve water.

A.

III. Write any 5 ways to conserve water.

1.

2.

3.

4.

5.

IV. Fill in the blanks:

1. Farmer needs water to their fields and ensure that their

grow well.

2. Farmer get water for irrigation through , , etc.

3. The water stored in dams is used for the _ _.

4. Dams are also called _____________________________.

5. Bhakra-Nangal Dam is built on __________________.

6. Rainfall is the main source of ___________________.

7. ______________ resources are essential for our life.

8. Overuse of ________________ to generate _______________ has resulted in

________________ of the environment.

9. ____________________ helps in reducing the wastage of water.

10. The water that steeps into the Earth is called _______________.

V. Given below are some choices to do task. Circle the best choice and write a reason for it in in the given space.

1. Cleaning the desk and chair

a. with sponge b. with paper towel

2. Source of light in the class

a. Tube light b. Sunlight through the window

3. Paper for rough work

a. Back side of used paper b. New set of sheets

Azaan International School Grade - lV Worksheet (2019-20) Subject- Telugu


l.అ�రమ�లను గ��o�, చ�� క�మ పద��ల� ��ా య�మ�.

గ ఖ చ క జ ఞ ఘ ట డ ఝ ఙ ఛ ఢ ఠ ణ

____________________________________________________________

____________________________________________________________

ll. ‘చ’ �� వచు� పదమ� ��ా �ి �� క� పటమ� ��య�మ�.

b.’ఝ’ �� వచు� పదమ� ��ా �ి �� క� పటమ� ��య�మ�.

lll. ��ం�� గళ�ల� అ�రమ�లను క��ి 3 ప��ల� ��ా య�మ�.

1._______________

2._______________

౩._______________

V. ఖ��లను ప��ంప�మ� Missing Letters.

క ఓ ఆ

గం ట డ

ఈ ఖ ఊ

త ద

Azaan International School Grade - IV Worksheet (2019-20) Subject- Science


8. FORCE, WORK AND ENERGY

I. Name the source of energy used in the following & write any two uses of it energy.

II. Name the type of force working in the following conditions:

a. A leaf falling down a tree.

b. A man pushing a car.

c. A girl walking on the floor.

d. A boy picking up his school bag.

e. A magnet attracting iron objects.

III. Fill up the blanks.

a. A _______________ and _______________ makes an object move.

b. Force can change the movement, direction and _______________ of an object in motion.

c. A force generated when two surfaces rub against each other is called _______________.

d. When an object moves over a distance on applying force _______________ is done.

e. Energy is the _______________ of a body to do work.

f. The energy present in the rays of the sun is called ________________ energy.

g. A boat uses _______________ energy to move.

h. The force that is exerted by the muscles in our body is called force.

i. _______________ energy is obtained by burning wood, coal and other fuels.

j. A tool or a device that helps to make a task easier is called a _______________.

IV. Change the underlined words to make the sentences correct.

a. The moon is the ultimate source of energy on the earth.

______________________________________________________________________________

b. The push or a pull of an object is called energy.

______________________________________________________________________________

c. Mechanical energy is obtained by burning of wood, coal and other fuels.

______________________________________________________________________________

d. Televisions, fans and washing machines work with the help of muscular energy.

______________________________________________________________________________

e. A needle, a knife, a hammer and an axe are examples of complex machines.

Azaan International School Grade - IV Worksheet (2019-20) Subject- Science


7. STATES OF MATTER

I. Identify whether the following are solid, liquid or gas

II. Fill in the blanks.

a. Anything that has weight and occupies space is called ______________.

b. ___________ exists in all three states of matter.

c. Solids have a ____________ shape, volume and mass.

d. A _____________ takes the shape of the container it is filled in as it does not have a

definite ___________.

e. _______________ is the gaseous state of water.

f. When a liquid is poured from one container to another its _________ does not change.

g. The _______________ form is the lightest state of matter.

h. A gas has a definite mass but does not have a definite _________ or ______________.

i. ______________ can change a state of matter from solid to a liquid to a gas.

j. When a substance dissolves in a liquid a ______________ is formed.

III. Write whether True / False. Correct the false statements.

a. Oil, kerosene and petrol are solids. ( )

_______________________________________________________________

b. The liquid in which the substance dissolves is known as solute. ( )

_______________________________________________________________

c. Liquids flow from lower level to a higher level. ( )

_______________________________________________________________

d. Solids dissolves into liquid quickly by stirring and heating. ( )

_______________________________________________________________

e. A solid melts into a liquid when heated to a certain temperature. ( )

_______________________________________________________________

IV. Draw an example of a solid, liquid and gas and write their properties in the space given

below.

V. Tick the correct answer:

1. Matter changes from one form to another on

a. heating b. melting c. freezing d. all of these

2. In water-salt solution, water is a

a. solute b. solvent c. Solution d. solid

3. Which of the following has a fixed shape, size and volume.

a. Stone b. milk c. juice d. perfume

4. A liquid mostly changes into a when heated

a. gas b. solid c. water d. solution

5. A state of matter which occupies all the space available.

a. Solids b. liquids c. gases d. water

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