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CHITTAGONG GRAMMAR SCHOOL MIDDLE SECTION

HOLIDAY HOMEWORK [CLASS 6]

[The following lessons need to be completed by students at home. The written tasks need to be submitted on the opening day. Students who fail to submit the written tasks will be penalized.

SUBJECT Name of Books Details

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English Success in Comprehension New Essential Grammar Practice Lecture sheet Movie

*Read the passages and do Fill in the Blanks, Multiple Choice Questions and Open-Ended Question-Answers from pages 71-75 and 76-80. *Read pages 71-74 (Adverbs), 85-96 (Types of Sentences), 97-98 (Active and Passive Voices), 100-104 (Direct and Indirect Speech). *Learn the verbs list *Watch the movie “The Boy in the Striped Pajamas” and get ready for comprehension class on it after the vacation.

Creative Writing

N/A Narrative Essay: Write the following essay in your Creative Writing copy. Must include planning (Word limit 250-300) “What I love about my hometown”

Maths Maths Worksheets Complete the following work. Worksheets (Pg 2-9) are attached here with in the continuation.

Geography Worksheets Complete the following attached worksheet(Pgs10-13)

History The Living Past History of Ancient India, China and Southeast Asia

Learn question/answer and map from H.W. Copy(Work book related pages – 95 to 98, 106,107) Read chapter 8 and 9 thoroughly.

Literature Short Film: Changing Batteries

Need to watch attentively the CGI animated short film: Changing Batteries (YouTube)

Physics

Lower Secondary Science Matters Vol. A

Chapter 1: The Scientific Endeavour Chapter 9: Ray model of light Read the chapter thoroughly. Learn class notes.

Chemistry Lower Secondary Science Matters Vol. A

Ch3 : Exploring Diversity of matter by using its chemical composition Read The whole chapter Thoroughly. Learn all information of first 20 elements in the periodic table.

Biology Lower Secondary Science Matters Vol. A

Chapter6.2: Learn from Text book pgs: 112-113. Practice diagram from class work copy from Chap. 6.2, 6.3 & 5.3.

Art Festive dresses Festive dresses must be drawn with any media

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Class 6(2018-2019) Mathematics Holiday Homework

1. Find the square root of 196.

2. Given K : L = 2 : 5, L : M = 6 : 1, Find K : L : M = ________

3. Find the supplementary angle of 69°. ______

4. 21

36×

54

63 = ___________

5. Find the cube root of 512.

6. Find the perimeter of the given figure. (Take = 3.14)

7. How many quarters are there in 7 whole?___________

8. A semicircle is what percentage of a circle?___________________

9. Simplify : –21m +13n + 9m – 6n =____________

12 cm

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10. Find the volume of a cube of side 7 cm.______________

11. Solve the equation. 4 + d = 13____________

12. Find 20% of 175 kg =_____________

13. Simplify: 3

12

3

17 = _______

14. Given P : Q = 13 : 8

(a) What fraction of the total is P?_____________

(b) What fraction of the total is Q?_____________

15. Express 15

4as a percentage._______________

16. Find the area of the figure. (Take = 22

7 )

17. Multiply 12.7 by 3.8___________

18. If 25% of any number is 11, what is the total number?_____________

14 cm

4

19. Find 5

3 of 2 months=__________

20. Evaluate (– 9) + (– 5) – 7 =_____________

21. Evaluate 7 × (–9) × (–4) = __________

22. Divide: 16

15÷

32

3=_____________

23. 36 more than k=__________ 24. Simplify the ratio. 8 : 6 : 9 =_____: _____: _____

25. What is the difference between 49.7 and 13.9?__________

26. If d = 4 , find the value of 3

36d =______________

27. A is 32

24of B. Find the ratio. A : B.____________

28. Green pens : Blue pencils = 4 : 7. If there are 28 blue pencils, how many green

pencils are there? _________

29. Add 23 b to 25. ___________

30. Find the area of a 4

3circle in terms of π , r=12 cm.

31. How many halves are there in 14 whole? __________

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32. Subtract: $ 21 – $ 9.18=______________

33. Add 29.27 + 13.58 =____________

34. Evaluate 12 + 8 × 24 ÷ 6 – 18=____________

35.

36. Find HCF of 18 and 24=______________

37. Find the area of the trapezium.

38. Write the factors of 72=_______________________________________

39. Write the first eight multiples of 13=_____________________________

40. Find the LCM of 12 and 36=__________

As a percentage As a fraction As a decimal

5

3

0.49

6%

18 cm

11 cm 6 cm

14 cm

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Word Problems

1. Mr Sumit earns $ 5400 per month. His wife earns $ 3000. Mr Sumit saves 1

5 of his

salary and Mrs Sumit saves 1

6 of her salary. How much do they save altogether per

month?

2. The figure shows two semicircles. Find the area and perimeter of the shaded part.

Take π = 7

22

28 cm 28 cm

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3. A cubical tank is 9

5full of water. The volume of water in the tank is 15 l.

Find the length of each side of the tank.

?

4. The ratio of the amount of money Rusha had to the amount of money Safia had was

3 : 5. After Safia received $ 49 from her mother, the ratio became 6 : 17.

(a) How much money did Safia have at first?

(b) How much money did Rusha have?

Volume=15 l

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5. The room temperature was 32 C in the morning. Six hours later, the room temperature had increased by 15 %. (a) What was the increase in the temperature of the room? (b) What was the room temperature six hours later?

6. XYZ is a straight line. XYW is an isosceles triangle. Find XYW and WYZ.

55

Y

W

Z

X

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7. (a)The edge of the bigger cube measures 8 cm. What is the volume of the cube?

(b)The volume of another smaller cube is 8

1 as much as the bigger cube. Find the

length of each edge.

?

8. Darren took 32

1min to jog round a 600–m track. He took another 8

2

1min to jog

another 3 rounds of the same track.

(a) Find the total distance that Darren ran.

(b)Find the average speed for the total distance that Darren ran.

Good luck!!!

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Geography

Threats to Tigers of Mangrove Forest:-

A vast mangrove forest shared by Bangladesh and India that is home to possibly 500 Bengal

tigers is being rapidly destroyed by erosion, rising sea levels and storm surges, according to a

major study by researchers at the Zoological Society of London(ZSL) and others.

The Sundarbans forest took the brunt of super cyclone Sidr in 2007, but new satellite studies

show that 71% of the forested coastline is retreating by as much as 200 meters a year. If

erosion continues at this pace, already threatened tiger populations living in the forests will be

put further at risk.

Natalie Pittorelli, one of the report’s authors, said: “Coastline etreat is evident everywhere. A

continuing ratye of retreat would see these parts of the mangrove disappear within 50 years. On

the Indian side of the Sundarbans, the island which extends most into the Bay of Bengal

has receded by an average of 150 metres; this would see the disappearance of the island in

about 20 years.”

The Sundarbans is known for vanishing islands but the scientists said the current retreat of the

mangrove forests on the southern coastline is not normal. “The causes for increasing coastline

retreat, other than direct anthropogenic ones, include increased frequency of storm surges and

other extreme natural events, rises in sea level and increases the vulnerability of mangroves”,

said Pettorelli.

“Our result indicate a rapidly retreating coastline that cannot be accounted for by the regular

dynamics of the Sundarbans. Degradation is happening fast, weakening this natural shieldfor

India and Bangladesh.

“As human development thrives, and global temperature continues to rise, natural protection

from tidal waves and cyclones in being degraded at alarming rates. This will inevitably lead to

species loss in this richly biodiverse part of the world, if nothing is done to stop it.”

“The Sundarbans is a critical tiger habitat; one of only a handful of remaining forests big enough

to hold several hundred tigers. To lose the Sundarbans would be to move a step closer to the

extinction of these majestic animals,” said ZSL tiger expert Sarah Christie.

Multiple Choice Questions:

What is evident in the Sundarbans?

Natural beauty

tigers coastline retreat Bay of Bengal

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Read the following text and fill in the blanks with suitable word from the box

below. There are more words than needed. Make any grammatical change if

necessary

The Sundarbans is the largest mangrove forest in the world. It is vast and (a)

in two countries: Bangladesh and India. It has a rich (b) . Indeed, it is the

(c) to possibly 500 tigers. But this forest is at risk due to (d)

change. It is being repeatedly (e) by erosion, rising sea levels and storm

surges. The Sundarbans also works as the natural (f) for the coastal area. It

took the brunt of (g) cyclone Sidr in 2007, but new satellite studies show that

71% of the forested (h) is retreating by as much as 200 meters a year. If

erosion continues at this (i) , already threatened tiger populations living in the

forests will be put further at (j) .

Fill in the blanks with appropriate word in each gap

The Sundarbans is known (a) vanishing islands but the scientists said the

(b) retreat of the mangrove forests on the (c) coastline is not

normal. “The causes (d) increasing coastline retreat, other (e)

direct anthropogenic (f) , include increased frequency of storm surges and

other extreme natural events, (g) in sea level and increases the (h)

of mangroves”, said Pettorelli. “Our result indicate a rapidly retreating coastline that

cannot be accounted for by the regular dynamics of the Sundarbans. Degradation is

happening (i) , weakening (j) natural shield for India and

Bangladesh.

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Geography Holiday Homeworks Map of Bangladesh

13 Answer the following questions by taking help from the given map of Bangladesh:-

1. List down 6 rivers of Bangladesh. 2. List down the neighboring countries of Bangladesh 3. Rangamati, Ramgarh are in which district ? Name it. Write few lines on the district you have

mentioned. (A small paragraph of 10 lines) 4. Which district is the capital of Bangladesh. Do you like the district? Jot down any incident

related to that particular place.(5 points) 5. Write down 8 Division capitals of BD. 6. Study the map and illustrate in short how CITY or TOWN has been symbolized in the legendary

box? 7. Which districts are popular for:- Mangoes

Litchi

Pineapple

Jackfruit

8. Study the map and write down about your favorite place. Why do you like it and why.

Happy Holidays