ASSIGNMENT FOR SUMMER VACATION 2016-17

Subject:- Mathematics

Class:- VIIB

PROJECTS:-

(1) “Importance of whole number in our real life”. (2)Fraction and its type.

ASSIGNMENTS:-

1. Ex. 1.1 :- 1, 2,3, 4, 5, 6, 8, 9

2.Ex. 1.2 :- All questions

3.Ex. 1.3 :- 1, 2, 5, 6, 7, 8

4.Ex. 1.4 :- All questions

5.Ex. 2.1 :- 1, 2, 4, 6

6.Ex. 2.2:- 1, 3, 5, 8

7.Ex. 2.3 :- 2, 3, 5. 6, 7

8. Ex. 2.4 :- 1, 3, 4

9. Ex. 2.5 :- All questions

10.Ex. 2.6:- All questions

11. Ex. 2.7 :- All questions

By- D.K.Patra

ENGLISH HOLIDAY HOMEWORK CLASS 7

[TO BE DONE IN PRACTICAL FILE]

1.A moral story with pictures2.Poem-The Rebel(picture)3.Cursive handwriting( 2 pages from 2different chapters)4.Speech- Hard work is key to success5.Just a Minute: My FavouriteTeacher(picture)6.Paragraph Writing: A Squirrel (picture)

ENGLISH HOLIDAY HOMEWORK CLASS 81. Write a paragraph on- Tsunami [relatedpics.]2. Write biography of Rabindra NathTagore(pics)3. Write the poem- The Ant and theCricket(pics)4. Write 2 pages cursive handwriting fromany 2 chapters5. Just a Minute: Futility of War[related pics]6. Speech on ‘Child Labour’7. Write about 5 famous freedom fighters andtheir contribution [related pics]

ENGLISH HOLIDAY HOMEWORK CLASS 91.Just a Minute on ‘Loyalty of Animals’2.Write a paragraph on ‘Too much ofanything is bad’3.Biography on ‘Robert Forest’4.Write the poem ‘The Road notTaken’[related pics]5.Cursive handwriting of chapter-1 [any2paragraphs]6.Speech on ‘Adult Education’7.Literacy Drive: Teach an illiterate personand write a report.

ENGLISH HOLIDAY HOMEWORK CLASS 10

(To be done in the practical file)1.Speech - Appearances are deceptive2.Just a Minute -Hypocrisy and snobbery areassociated with the ladies of high classsociety3.Article- The frog and the nightingale is scoffon the society4.Paragraph - Importance of letters5.Biography-Vikram Seth6.Write a book review

ENGLISH HOLIDAY HOMEWORKClass :VI1. Read A tale of two birds& A friendly Mongoose. Write the difficult

words and its meanings2. Write a short paragraph on your favourite cartoon character.3. Read a storybook and write why you liked it.4. Complete D1, D2 comprehension check of How the dog found himself

a new master.5. Write a short poaragraph on ‘Your Home’.6. Write ten pages of handwriting from A tale of two birds& A friendly

Mongoose.--------------------------------------------------------------------------------------------Class VII

1.Learn the Squirrel for recitation.2.The tiny teacher: Read the lesson Do the question answers ofcomprehension check3.Hand writing : 10 pages from “A gift of Chappals’& Bringing up Kari4.Read any storybook and write in your own words your impressionabout the books..5.Read the gift of chappals and bringing up Kari and write the difficultwords and its meanings.6. Write a letter to your friend describing the way you want to spentyour summer vacation.------------------------------------------------------------------------------------------------

Class :VIII1 Handwriting 10 Pages from Tsunami & How the camel got its hump.

2. Read “how the camel got its Hump” complete the comprehensioncheck questions .3.Write a paragraph on the following:(a) Tsunami; (b)Futility of War

4.Read any storybook and write in your own words your impressionabout the books.5. Read Tsunami and write the difficult words and meanings.6. Write a speech on “Child labour”.7. Learn the poem “ The ant and the cricket” for recitation.

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Class IX1 MCB Main Couse Book :2.Three men in a boat : read Chapters 1-5 and sum up the mainpoints chapterwise.(a) Describe how monsoon can be a spoilsport during monsoon.(b)Describe the packing episode in your own words.(c) Describe the confusion at the waterloo station.3. Write an email to your younger sister or brother about theimportance of laughter Yoga.4.MCB : Page no.7 A5,A6,A7.:Page no. 15 C2,C4,C6.Pageno.23 A1,A2,A3,A4Page no.36 C3,C4.5. Learn “The Road not taken for Recitation”6. Imagine you are the grandmother . Write a page of diary on theday you received ‘KashiYatre’ from your grand daughterSudha.Write a speech on the’ Importance of educating the girl child’.7. Read the chapter A dog named Duke & write the difficult wordsand meanings.-------------------------------------------------------------------------------------

Class X1. Read Mrs. Packletide’sTiger : Write the difficult words &

meanings.2. Read The Story of my life Chapters 1-5 and sum up the main

points chapterwise.3. (a) Describe Helen’s early childhood.

(b) Write a charactersketch of Arthur Keller.(c) How did Helen found out that Nature is full of fury.

4. Write a speech on Appearances are deceptive.

5. MCB :Health& Medicine: Read A1 and complete A3 & A5.

Read A6 and complete A7,A8, A9Complete B3.Read B4 and write a email B6

Complete D6 & E2,E3& E46. Learn the poem ‘Mirror’ for recitation7. Make a powerpoint presentation on any one of the medicinal

Plants.

SUMMAR VACATION HOMEWORK FOR CLASS 8

SUBJECT :SCIENCE

1. Write down about the different Harvesting festivals in India. (any 5)[State, time, photo, Specialty]

2. Prepare 10 quiz questions from each chapter covered in class.3. Write an experiment to study the growth of fungi on bread .

[Experiment, diagram, observation, inference]4. Write a paragraph on the contribution of the following persons (relevant to

your syllabus):a. Dr. M S Swaminathanb. Louis Pasteurc. Alexander Fleming

5.Read chapter 1-10 thoroughly,compile a list of new words or terms

6.practice drawing the diagrams from chapter1-3

KendriyaVidyalayaCommand Hospital

Assignments for summer vacation 2017

Class:- IXA Sub:- Mathematics

Project Work:-

(1) Prepare power point presentation about Polynomial and it importance in daily life.

(2) What happened if ᴫ is not used in mathematics?

Assignment:-

(1) What is rational and irrational no? Give 10 examples of each.

(2) Write 5 rational and irrational nos. between 3 and 4.

(3) Represent √3 and √9.3 on number line.

(4)Rationalise the denominator of (a)√ √ (b) √ √ (c) √ √(5) Find the value of (a) 22/3 x 21/5 (b) (81)1/2 (c) (10000)1/4 (d) (-5)4 x (-5)6 ÷ (-5)9 (e) (125)-2/3 ÷ (8)2/3

(6)Using remainder theorem, find the remainder when:-

(a) (x3 – 6x2 + 9x + 3) is divided by (x – 1)

(b) (2x3 - 5x2 + 9x – 8) is divided by (x – 3)

(7) Factorise:-

(i) 6x2 – 5x – 6 (ii) 5x2 - 32x + 12 (iii) √3x2 + 11x + 6√3 (iv) x3 + 2x2 - x – 2(v) x3 – 3x2 - 9x – 5 (vi) x3 + 13x2 + 32x + 20 (vii) 2y3 + y2 - 2y – 1(8) Evaluate by using suitable identities:-(i) 101 x 101 (ii) 999 x 999 (iii) 0.99 x 0.99 (iv) 1.1 x 1.1 (v) 0.64 x 0.64 – 0.36 x 0.36(9)Factorise y2 – 5y + 6 by using the Factor Theorem.

(10)Verify that x3 + y3 + z3 -3xyz = (x + y + z) [ (x – y)2 + (y – z)2 + (z – x)2 ]

(11) Give possible expressions for the length and breadth of a rectangle which area is 25a2 – 35a + 12.

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KendriyaVidyalayaCommand Hospital

Assignments for summer vacation 2017

Class:- VIIIB Sub:- Mathematics

Project Work:-

(1) Prepare a PowerPoint presentation on “ Importance of whole number in our real life”.

(2) What is a linear equation in one variable? Write its importance in mathematics.

Assignment:-

(1) Find:- (a) 3/7 + (-6/11) + (-8/21) + (5/22) (b)-4/5 x 3/7 x 15/16 x (-14/9)

(2) Represent these nos on number line (i) 9/4 (ii) 3/2 (iii) -3/5

(3) Write 5 rational nos. (a) greater than -2 (b) less than -2 (c) between 1 and 2 (d) between 2/3 and 4/5

(4) Solve the following equations:-

(a) 3/7 + x = 17/7 (b) 1.6 = y/1.5 (c)5x + 7/2 = 3/2 x -14 (d) 2x/3 + 1 7x/15 + 3

(e)x/2 – 1/5 = x/3 + 1/5 (f) n/2 – 3n/4 + 5n/6 = 21 (g)3(5z -7) – 2(9z – 11) = 4(8z – 13) – 17

(h)( 3y + 4)/(2 – 6y) = -2/5 (i) (7y + 4) / (y + 2) = -4/3

(5) Solve the following word problems:-

(i) The perimeter of a rectangle is 36 m. Its length is 2m greater than its breadth. Find its length and breadth.

(ii) The present age of Sahil’s mother is three times the present age of Sahil. After 5 years their ages will add to 66 years.

Find their present ages.

(iii) The sum of three consecutive multiples of 11 is 363. Find these multiples.

(iv) Fifteen years from now Ravi’s age will be four times his present age. What is Ravi’s present age?

(v) I have a total of Rs 300 in coins of denomination Re 1, Rs 2 and Rs5. The number of Rs 2 coins is 3 times of Rs 5 coins.

The total number of coins is 160. How many coins of each denomination are with me?

(vi) The digits of a two-digit number differ by 3. If the digits are interchanged and the resulting number is added to the

original number, we get 143. What can be the original number?

(vii) Half of a herd of deer are grazing in the field and three fourths of the remaining are playing nearby. The rest 9 are

drinking water from the pond. Find the number of deer in the herd.

(viii) Present ages of Anu and Raj are in the ratio 4 : 5. Eight years from now the ratio of their will be 5 : 6. Find their

present ages.

(ix) Aman’s present age is three times his son’s age. Ten years ago he was five times his son’s age. Find their presentages.

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KendriyaVidyalayaCommand hospital

Assignments for summer vacation 2017

Class:- XB Sub:- Mathematics

Project Work:-

(1) Prepare power point presentation about “Mathematics without zero”.

(2) Contribution of Indian Mathematics for the development of Maths.

Assignment:-

(1) Use Euclid’s division algorithm to find the HCF of (i) 135 and 225 (b) 867 and 225(2) Without actually performing the long division, state whether the following rational numbers will have a

terminating decimal expansion or non-terminating repeating decimal expansion.

(a) 17/3125 (b) 51/1500 (c) 32/1250 (d) 23/375 (e) 251/1300

(3)Prove that each of the following is irrational:(a) √3 (b) 1/√3 (c)√ (d) √5

(4) Use Euclid’s Division Lemma to show that the square of any positive integer is either of the form ‘3m’ or

‘3m+ 1’for some integer ‘m’.

(5) Three different containers contain 496 litres, 806 litres and 713 litres of a mixture. What is the capacity of the

biggest container that can measure all the different quantities exactly?

(6) Find the zeroes of each of the following quadratic polynomial. Also,in each case, verify the relationship betweenthe zeroes and its coefficients:-(a) x2 + 7x + 10 (b) 3x2 – 5x – 2 (c)6x2 – 3 – 7x (d) m2 - 9 (e) 3u2 – 1(7) Find a quadratic polynomial each with the given numbers as the sum and the product of its zeroes respectively:(a) 1 and -3 (b) -3 and 5/2 (c) -4/3 and 0 (d) 3 and -2(8) Find all the other zeroes of the given polynomial p(x) if it’s some zeroes are given:-

(a) 2x3 - 4x – x2 + 2 ; √2 and -√2(b) x4 + x3 – 34x2 – 4x + 120 ; 2 and -2 (c) 2x4 – 2x3 – 7x2 + 3x + 6 ; √ and √(9) Solve the following pairs of equation by reducing them in a pair of linear equations:-

(a) + = 2 ; + = (b) + 3y = 14 ; – 4y = 23 (c) = 5; = 15

(10) (a) The difference between two numbers is 26 and one number is three times the other. Find them.

(b) The sum of two numbers is 16 and the sum of their reciprocals is 1/3. Find the numbers.

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Class VIA

PROJECT WORKS:-

(1) Importance of Mathematics in daily life (2) Draw some Magic squares, Magic Triangle

Assignments:-

1. Write and learn table 2 to 20 (10 times)

2.Write 1 to 100 on a A4 size paper and encircle prime numbers.

3.Draw number line and shows (a) 3 more than 5 (b) 4 more than -5 (c) 3 less than 5 (d) 3less than -7 (e) -3 less than -5

4. Write 1 to 100 in Roman Numerals

5. Use the given digits without repletion and make the greatest and smallest four-digit numbers

(a) 2, 8, 7, 4 (b) 9, 7, 4, 1 (c) 4, 7, 5, 0 (d) 1, 7, 6, 2 (e)5, 4, 0, 3

6. Make the greatest and smallest 4-digit numbers by using any one digit twice:-

(a) 3, 9, 4 (b) 8, 0, 5 (c) 0, 4, 8 (d) 8, 5, 1 (e) 7, 1, 9

7. Ex. 1. 1 :- All questions

8.Ex. 1. 2 :- 1, 2, 4, 6, 8, 10, 12

9.Ex. 1. 3 :- All questions

10.Ex. 2. 1 :- All questions

11. Ex. 2. 2 :- All questions

12. Ex. 3. 1 :- All questions

13.Ex. 3. 2 :- 4, 5, 6, 7, 8, 10

14 Ex. 3. 3 :- All questions

15. Ex. 3.4 :- All questions

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