R.B.D.A.V Sr. Sec. Public School, Bathinda Holiday Homework (2016-17)

Class IX

ENGLISH Learning Objectives:- Students will be able to

Read and explore for enrichment work from various genres.

Identify and explain the significance of the essential literary elements of the fictions (characters, setting and conflict).

Effectively access resources in the library/media to complete the objective.

Engage in revision of language formation, style voice and structural approach.

1. Learn and prepare the rules of the following in the scrapbook:- A) Narration (Roll No. 01-10)

B) Voice (Roll No. 11-20)

C) Tenses (Roll No. 21-30)

D) Literary Devices (Roll No. 31-40)

E) Modals (Roll No. 41-50)

2. Prepare a PPT on following topics. (Note: - It is a group activity 10 students are to prepare one CD and one hard copy collectively against

the topic assigned)

A) Seven Ages (Roll No. 01-10)

B) Song of the Rain (Roll No. 11-20)

C) Solitary Reaper (Roll No. 21-30)

D) Villa for Sale (Roll No. 31-40)

E) Bishops candle Sticks (Roll No. 41-50)

3. Read the fiction Gulliver Travels (Part 1 and Part 2) and prepare a synopsis along with main Character Sketches.

4. Prepare a collage on the following in the scrapbook:- A) Cricket (Roll No. 01-10)

B) Hockey (Roll No. 11-20)

C) Swimming (Roll No. 21-30)

D) Chess (Roll No. 31-40)

E) Lawn Tennis (Roll No. 41-50)

5. Write a pen-portrait of one of the following in scrapbook:- A) Rabinder Nath Tagore and Sarojini Naidu (Roll No. 01-10)

B) Mother Teresa and Baba Amte (Roll No. 11-20)

C) Narender Modi and Arvind Kajrival (Roll No. 21-30)

D) Swami Dayanand and Anand Swami Ji. (Roll No. 31-40)

E) William Shakespear and P.B. Shelley (Roll No. 41-50)

6. Learn and write speech on two of the following topics in the scrapbook:- (Note:- One topic is assigned and second you can randomly select from the rest four topics)

A) Female foeticide- a hinderance in nations development (Roll No. 01-10)

B) Speed thrills but Kills. (Roll No. 11-20)

C) Child Labour- a Stigma on the face of society (Roll No. 21-30)

D) Clean India, Green India (Roll No. 31-40)

E) Health, Hygiene and nutrition (Roll No. 41-50)

(Using appropriate tenses marking past tense with green color, present tense with red color and future

tense with orange color).

7. Prepare twenty MCQs on the following in scrapbook:- A) Seven Ages (Roll No. 01-15)

B) Dog named Duke (Roll No. 16-25)

C) Keeping It from Harold (Roll No. 26-35)

D) The Road not Taken (Roll No. 36-50)

8. Make a Timeline Chart of any aviator to go around the world. Make the Project Report on that.

9. Write any Formal letters and two Informal Letters in your scrap copies in your pattern.

10. Prepare a mini newspaper including some latest sports news, Classifields, some local news, art and literature column ( Articles, Obituary, some public notices, E-mails etc.), Leisure and entertainment

column.

MATHS SOLVE THE FOLLOWING QUESTIONS ON ASSIGNMENT NOTE BOOK

1) Express the following decimals in the form of p / q

i)125.3 ii)0.621

2) Give two rational numbers lying between 0.232332333233332 and

0.212112111211112

3) Find two irrational numbers between 0.5 and 0.55.

4) Represent 6, 7 , 8 on the number line.

5) Represent 3.5, 9.4, 10.5 on the real number line. __ _

6) Find the value of 0.23 + 0.22

7) If 3x-1 = 9 and 4y+2 = 64, what is the value of x/y? 8) Simplify 43 + 52

48+18 9) 1 + 2 + 1__ 2+3 5-3

2-5 10) If x= 3+1, find the value of 4x3+2x2-8x+7. 11) Evaluate(without calculating the cubes)

(i) (1/2)3+ (1/3) 3 - (5/6) 3 (ii) (0.2) 3-

(0.3) 3+ (0.1) 3

12) Factorize x2 - 22x-30

13) Factorize 7(x-2y) 2 25 (x-2y)+ 12

14)Find the values of a and b so that (x+1) and (x-1) are factors of

x4+ax3 -3x2 +2x+b

15)Factorize each of the polynomials (i) x3 + 13x2

+31x 45 given that x - 9 is a factor. (ii) 4x3 +20 x2 + x + 18

given that 2x + 3 is a factor

16)The internal bisectors of B and C of ABC intersect at O.Prove that

BOC=90o+1

2A

17) Find the zeroes of polynomial (x-2)2 - (x+2)2

18) Factorize x3+13x2+32x+20.

19) If x49 +49 is divided by (x+1), find remainder.

20) Find the value of (256)0.16 x (256)0.09

21) Find the value of a , if x+a is a factor of x4-a2x2+3x-a

22) If x=5+26 , show that x + 1 =+ 23

x

23)If 18-65 =a - b, then prove that a+b=18

24) Factorize x2 + 1 -2-3x+3

x2 x

25) If a-b = 7 and a2+b2 = 85, find a3-b3

26)The side BC of a ABC is produced , such that D is on ray BC. The bisector of A meets

BC in L . Prove that ABC +ACD = 2ALC.

A

B L C D

27)A ABC is right angled at A. AL is drawn perpendicular to BC. Prove that BAL =

ACB.

B L A C

28) PS is bisector of P and PTQR. Show that TPS = 1

2 (Q-R).

P Q R T S

29) In a ABC , if 2A = 3B = 6C , Then Find A. 30) One of the angles of a triangle is 650 . Find the remaining two angles if their difference is 250.

Prepare a research report file on the following models according to the groups allotted in the class.

1)Types of quadrilateral. 2) Pascal triangle. 3)Representation of angles formed by parallel lines and transversal. 4)Types of triangle. 5) Sum of the angles of Quadrilateral is 3600 6) Circular Geo board. 7)Types of angles. 8) Application of Mathematics in daily life(atleast five examples from surroundings).

Prepare powerpoint presentation according to the group allotted in the class.Also prepare a file of the presentation.

1) History of Mathematics(from Euler to Euclid)

2) Application of Geometry in daily life.

3) History of Ramanujan s number(1729).

4) Explanation of 3D shapes.

ACTIVITIES(Compulsory for all students)

1.To construct a Square-Root Spiral 2.Factorisation of polynomial x2+bx+c 3. To obtain the mirror image of given geometrical figure. 4.To verify experimentally that if two lines intersect, then :

(i) Vertically opposite angles are equal (ii) The sum of two adjacent angles is 1800

CLASS:- 8th, 9th &10th

NOTE: - If you consider that Assignment will improve your creativity and

aesthetic sense then do it otherwise enjoy your holiday.

(1) Interview your grandparents using camera and mobile phone for maximum 8

minute to 10 minutes to share your feelings and to know your grandparents

better.

(2) 30 Photographs to be clicked on any one of the following topic photo essay to be submitted by CD with Name & Class Written on it.

(TOPIC: My City,My Family, Animal, Birds, Portraits, landscape).

(No photo should be downloaded From Internet)

(3) See Movies: Hayat, Finding Nemo, Hugo,Halo, Kamera, I am Kalam , hawaa

hawaai, Stanley ka dabba, Bolt, chiller party, Turbo

(If they easily available then watch it otherwise not compulsory)

Art Teacher:-

Mr.Mithun:- 9569229659

Mr. Parminder :-9803850171

social science

LEARNING OBJECTIVES: 1. Man made disasters cost the most in terms of human suffering, loss of life and long term

damages. By preparing project file the students will learn about the prevention from common man-made Disasters.

2. Learning about the working of rivers as a source of erosion and deposition.

1. Prepare a project file on any one topic from Man-made disaster

A) Fire B) Road accident C) Chemical explosions D) Terrorist Activities

Following points should be kept in mind 1. The total length of the project report Should be 10 to 12 pages. 2. Hand written project will be awarded. 3. Title page should include- Topic , Student Information, School and year,

Teachers name. 4. Compulsory For all

2. Prepare a model On the following topic :

Different courses of rivers (Roll no.1-15)

Tectonic plates.(Roll no.16-30)

Himalayan Ranges ( Roll no.31 onwards)

3. Prepare a map file of Geography L-1 ,L-2, L-3

4. Learn the following questions .After vacations there will be a test from these questions and

weightage will be given in Formative Assessment

Q.1. Describe the location and size of India . Q2.Why has 82 30E been selected as the standard meridian of India? Q3.Describe how Himalayas were formed. Q.4.Differentiate between EasternGhats and Western ghats. Q.5.What is the regional classification of Himalayas? Q6.Give an account of the Peninsular Plateau. Q.7.What is democracy ? What are its main features ? Q.8.Why democracy considered better than any other form of government? Q.9What are the merits and demerits of democracy? Q.10.What are the advantages and disadvantages of using modern farming methods ? Q.11.What is meant by GreenRevolution?What are its features?

5. Do map practice of Geography L-1,2,3 for test.

6. Test of maps of L-1 and L-2 will be in the month of July.

computer

We have seen them, used them, lets make them!!

Make a model using cardboard, colored sheets, e-waste and other required material of a computer

input device or an output device or a storage unit.

HINDI

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Roll no (1-12)

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Roll no (13 -24 )

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Roll no (25-36)

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PUNJABI

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(SCIENCE) 1. Write the Chemical Formulae from following metals and radicals in separate notebook ( Use 2 metals with

their respective radicals per day)

Silver(Ag+), Cuprous(Cu+), Lithium(Li+), Potassium(K+), Sodium(Na+), Ammonium (NH4+)

Monovalent

Magnesium(Mg2+),Calcium(Ca2+), Zinc(Zn2+), Barium(Ba2+), Ferrous(Fe2+), Cupric(2+),Mercurous(Hg2+), Cobalt(Co2+), Lead(Pb2+), Manganese(Mn2+)

Divalent

Aluminium(Al3+), Ferric(Fe3+), Chromium(Cr3+), Mercuric(Hg3+), Bismuth(Bi3+) Trivalent

Radicals : Nitrate(NO3-),Nitrite(NO2-), Nitride(N3-)

Chlorate(ClO3-), Chlorite(ClO2-), Chloride(Cl-)

Bromate(BrO3-), Bromite(BrO2-), Bromide(Br-)

Iodate(IO3-), Iodite(IO2-), Iodide(I-)

Carbonate(CO32-), Bicarbonate (HCO3-), Carbide(C4-)

Sulphate (SO42-), Sulphite(SO32-), Sulphide(S2-)

Phosphate(PO43-), Phosphite(PO33-), Phosphide(P3-)

Chromate(CrO42-),Dichromate(Cr2O72-)

Hydroxide(OH-), Oxalate(C2O42-), Acetate(CH3COO-),

Cyanide(CN )

2. Write two science quotations on size of the chart each.(roll no.1 to 15)

3. To click photographs on topic biodiversity. (for aspirants only)

4. Prepare a science related poster according to the given roll nos.

1. Save Earth / Save Water (roll nos.16-20)

2. Air Pollution and its effects (roll nos.21-25)

3. Non conventional sources of energy (roll nos.26-30)

4. Solar energy (roll nos.31-35)

5. LED energy saver (roll nos.36 - 40)

6. E5 (education to the fifth power ) ( EMPOWER, ENHANCE, ENGAGE, ENRICH, ENVISION ) (roll nos.41

onwards)

Note : WALL OF FAME : The poster, photographs and quotations prepared should be displayed in your house ON THIS WALL for some days and get it signed by your parents and your realatives and any visitors who visit your home. Then bring it to school for being marked.

5. Make a project report on INDIAN MONUMENTS a multidisciplinary approach.

(as attached herewith)

6. Make synopsis on latest scientific development in the field of science. Collect news articles date-wise from

daily news paper for complete month of june and paste in scrap-file.

7. Solve the numerical as given in worksheet.

NUMERICALS- WORKSHEET 1. An airplane accelerates down a runway at 3.20 m/s2 for 32.8 s until is finally lifts off the ground. Determine

the distance travelled before takeoff.

2. A car starts from rest and accelerates uniformly over a time of 5.21 seconds for a distance of 110 m.

Determine the acceleration of the car.

3. Upton Chuck is riding the Giant Drop at Great America. If Upton free falls for 2.6 seconds, what will be his

final velocity and how far will he fall?

4. A race car accelerates uniformly from 18.5 m/s to 46.1 m/s in 2.47 seconds. Determine the acceleration of

the car and the distance travelled.

5. A feather is dropped on the moon from a height of 1.40 meters. The acceleration of gravity on the moon is

1.67 m/s2. Determine the time for the feather to fall to the surface of the moon.

6. Rocket-powered sleds are used to test the human response to acceleration. If a rocket-powered sled is

accelerated to a speed of 444 m/s in 1.8 seconds, then what is the acceleration and what is the distance that the

sled travels?

7. A bike accelerates uniformly from rest to a speed of 7.10 m/s over a distance of 35.4 m. Determine the

acceleration of the bike.

8. An engineer is designing the runway for an airport. Of the planes that will use the airport, the lowest

acceleration rate is likely to be 3 m/s2. The takeoff speed for this plane will be 65 m/s. assuming this

minimum acceleration, what is the minimum allowed length for the runway?

9. A car travelling at 22.4 m/s skids to a stop in 2.55 s. Determine the skidding distance of the car (assume

uniform acceleration).

10. A kangaroo is capable of jumping to a height of 2.62 m. Determine the takeoff speed of the kangaroo.

11. If Michael Jordan has a vertical leap of 1.29 m, then what is his takeoff speed and his hang time(total time

to move upwards to the peak and then return to the ground)?

12. A bullet leaves a rifle with a muzzle velocity of 521 m/s. While accelerating through the barrel of the rifle,

the bullet moves a distance of 0.840 m. Determine the acceleration of the bullet (assume a uniform

acceleration).

13. A baseball is popped straight up into the air and has a hang-time of 6.25 s. Determine the height to which

the ball rises before it reaches its peak. (Hint: the time to rise to the peak is one-half the total hang-time.)

14. The observation deck of tall skyscraper 370 m above the street. Determine the time required for a penny to

free fall from the deck to the street below.

15. A bullet is moving at a speed of 367 m/s when it embeds into a lump of moist clay. The bullet penetrates

for a distance of 0.0621 m. Determine the acceleration of the bullet while moving into the clay. (Assume a

uniform acceleration.)

16. A stone is dropped into a deep well and is heard to hit the water 3.41 s after being dropped. Determine the

depth of the well.

17. It was once recorded that a Jaguar left skid marks that were 290 m in length. Assuming that the Jaguar

skidded to a stop with a constant acceleration of -3.90 m/s2, determine the speed of the Jaguar before

it began to skid.

18. A plane has a takeoff speed of 88.3 m/s and requires 1365 m to reach that speed. Determine the

acceleration of the plane and the time required to reach this speed.

19. A dragster accelerates to a speed of 112 m/s over a distance of 398 m. Determine the acceleration (assume

uniform) of the dragster.

20. With what speed in miles/hr (1 m/s = 2.23 mi/hr) must an object be thrown to reach a height of 91.5m

(equivalent to one football field)? Assume negligible air resistance.

8. Learn the following definitions:-

SCIENCE DICTIONARY

Origin- A fixed point or a fixed object with respect to which the given body changes its position is known as reference

point.

Motion- A body is said to be in motion if it changes its position with respect to time and surroundings.

Rest- A body is said to be in state of rest if its position doesnot changes its position with respect to time and

Surroundings.

Distance- The actual path covered by a moving body. It is a scalar quantity.

Displacement- The shortest path covered by a moving body between its initial and final position.

Odometer- A device to measure distance travelled.

Scalar quantities- Physical quantities with which we can associate only magnitude.

Vector quantities- - Physical quantities with which we can associate both magnitude and direction.

Uniform motion- A body is said to be in uniform motion if it travels equal distance in equal time intervals.

Non- uniform motion- A body is said to be in non-uniform motion if it travels unequal distance in equal

time intervals.

Speed- It is defined as total distance travelled by a body per unit time.

Velocity- It is defined as the displacement of the body oer unit time.

Acceleration- It is defined as the rate of change of velocity of an object per unit time.

Uniform circular motion- If an object moves in a circular path with uniform speed, rhen its motion is called uniform

circular motion.

BIOLOGY

Cell- It is the basic structural and functional unit of life. All living organisms are structurally composed of

cells. Hence, it is the building block of life.

Unicellular organisms- A single-cell constitute the whole organism, e.g. Amoeba, bacteria.

Multicellular organisms- Many cells grouped together assuming different functions in the body to form

various body parts.

Prokaryotic cell- It doesnt consists of nuclear envelope and membrane bound organelle, e.g.Bacteria.

Eukaryotic cell- Nucleus is well defined and have DNA in it, e.g. plant, animal.

Cell wall- It is found only in plant cell. It is tough, flexible,, but fairly rigid outer covering lining th outside of membrane.

Nucleus- It controls all functions of a cell. It determines the cell development and maturity by directing the chemical

activities of cell.

Plasma membrane- It is the outermost covering of the cell that is composed of proteins and lipid. It permits the entry and

exit of some materials.

Endoplasmic Reticulcum- It is large network of membrane bound tubules and sheet.

Mitochondria- It is known as the power house of the cell. It releases energy required to the cell in the form of ATP.

Golgi Complex- It consists of membrane bound vesicles called cisternae. It helps in formation of lysosomes and

acrosomes.

Lysosomes- These are called as suicidal bags of a cell. It forms the waste disposalsystem of a cell.

Plastids- These are found only in plant cell. They are chromoplast, chloroplast and leucoplast.

Vacuoles- These are storage sacs for solid and lquid contents. They are small sized in animal cell and large sized in plant

cell.

CHEMISTRY

Intermolecular forces- Forces between the particles of matter.

Boiling- A process in which liquid state of matter changes to gaseous state.

Sublimation- A process in which solid state of matter changes directly to gaseous state.

Boiling point- The temperature at which liquid state of substance changes to gaseous state.

Latent heat of vapourisation- The amount of heat required to convert unit mass of liquid to vapour at

constant temperature.

Bose-Einstein condensate- It is the fifth state of matter. It is achieved at an extremely low temperature.

Plasma- It is the fourth state of matter . It is achieved at an extremely high temperature.

MULTI-DISCIPLINARY PROJECT

Learning objective: Students will be able to collaborate & integrate different concepts and so will be able to identify the interrelation of different subjects. Description:

Delhi is the place which has a high esteem history and culture to boast on. Delhi's Historical monuments and

ancient architecture makes the city a sought after destination for tourists and connoisseurs. The richness of

Delhi's heritage can be seen in grand Mughal forts , Mosques and the Temples that represent great Indian

architecture. The Integrated project of Class IX aims at the detailed study of monuments from the different eras of History

with different perspective.

TOPICS FOR THE PROJECT

A. HUMANYUNS TOMB

B. QUTAB MINAR

C. RED FORT

D. JAMA MASJID

E. JANTAR MANTAR

F. TUGHLAQABAD FORT

G. HAWA MAHAL During the working on the subjects, kindly keep the following points in mind.

Process of Preparation and submission of project report

Students are divided into six / seven groups in each class by the class teacher as per his/ her discretion. Each group is given a topic from the above list, either by choice or lottery.

Students must select a sub-topic from the given list of each subject.

The multi-disciplinary project will be submitted on 8th

July 2016. Each group submits one file only.

Every student will write for his/her subtopic for every subject.

Presentation will be taken by panel of teachers. Each child will present only one subject before the panel including all the sub topics of that subject.

Viva-voce will be taken by the respective subject teacher in his/her own scheduled class/ period.

Students will be judged on the basis of content, innovative ideas, social skill / peer interaction, depth of study, neatness, presentation of report and timely submission.

It will be done on A-4 size, ruled, coloured pastel sheets.

The colour code for each subject is as follows: Mathematics Sky Blue Science Pink

The project report will be handwritten and credit will be awarded to original drawings, illustrations and creative use of materials.

All subtopics of a subject should be arranged together.

The students should continuously discuss with the teacher and prepare a draft before finalizing the report.

The project report will be presented in a neatly bound simple folder.

The project report will be developed and presented in this order Cover page showing project title, student information, school and year List of contents with page numbers. Acknowledgements (acknowledging the institution, offices and libraries visited

and persons who have helped).

Project Overview: Purpose, Aim, Methodology and experiences while doing the project. Subjects / Chapters with relevant headings. Summary and conclusions based on findings

MATHEMATICS

During the working on the mathematical perspective kindly keep the following points in mind.

1. Geometric shapes

2. Proportions / dimensions.

3. Importance of arches and other shapes in strength of construction.

4. Symmetry, repetition and aesthetic

5. Relation to direction of Sun

6. Layout (building, garden) and the ratios

7. Drains and water flow

8. Statistics - visitors, maintenance cost, employees etc

9. Period of construction and Architectural style

10. Cost of construction if done now !

SCIENCE

a) Conservation of resources system in the monument (water, soil) b) Ventilation system ( focus on source and use of light and cooling effect produced by it) /

drainage system c) Composition of the materials used for construction of monuments( Study whether it is

withstanding natural calamities or not) d) Effect of pollution on monuments ( structural damage caused on the monument) e) Study of nature of the soil selected for constructing the monument. f) Type of vegetation in the specific area. g) Type of fauna in the specific area ( indigenous and exotic plants) h) Disturbed ecosystem, land degradation, deforestation, decrease in water table.