51 71 02 Holiday Assignment - Sree Vidyanikethan …svis.school/wp-content/uploads/2018/01/CLASS-IX.pdf · 2018-01-05 · Sree Sainath Nagar,Tirupati ± 51 71 02 Holiday Assignment

Sree Sainath Nagar,Tirupati 517102

Holiday Assignment Class : IX

Subject : English

A1. Read the passage given below.

THE CREATION OF THE TEACHER

Author Unknown :The Lord was the creator of good teachers. It was His sixth day of overtime and He knew that this was a tremendous responsibility for teachers would touch the lives of so many impressionable

young children. An angel appeared to Him and said, You are taking a long time to figure this one out.Yes, said the Lord, but have you read the specs on this order? TEACHER:Teacher must stand above all students to be at their level. He must be able to do 180 additional

things which are not related to their taught subject. Teacher must have to run on coffee. He must be able to

communicate as per his vital knowledge to all students daily. Teacher must have more time for others than

for herself/himself

Six pair of hands, said the angel, thats impossible Well, said the Lord, it is not the hands that are the problem. It is the three pairs of eyes that are presenting the most difficulty! The angel looked incredulous, Three pairs of eyeson a standard model? The Lord nodded His head, One pair is to see whether a student is doing or not and what others have to labeled them. The Second pair is the pair of eyes which is at the back of the teachers head to watch what should not be seen, but what must to be known. The eyes in the front are only to look at the child as he/she

acts out in order to reflect. Lord, said the angel, this is a very large project and I think You should work on it tomorrow. I cant, said the Lord, for I have come very close to creating something much like Myself. I have one that comes to work when he/she is sick teaches a class of children that do not want to learn has a special

place in his/her heart for children who are not his/her own understands the struggles of those who have

difficulty never takes the students for granted The angel looked closely at the model the Lord was creating.

It is too soft-hearted, said the angel. Yes, said the Lord, but also tough, You cannot imagine what this teacher can endure or do, if necessary. Can this teacher think? asked the angel. Not only think, said the Lord, but reason and compromise. The angel came closer to have a better look at the model and ran his finger over the teachers cheek. Well, Lord, said the angel, Your job looks fine but there is a leak. I told you that You were putting too much into this model. You cannot imagine the stress that will be placed upon the teacher. The Lord moved in closer and lifted the drop of moisture from the teachers cheek. It shone and glistened in the light.

It is not a leak, He said, It is a tear. A tear? What is that? asked the angel, What is a tear for? The Lord replied with great thought, For the joy and pride watching a child accomplishes even its the smallest task to do. It is done for the loneliness of children who have a hard time to fit in it to compassionate

feelings of their parents. This has been done when a teacher had to left the class and to say good bye to his

students and get ready to welcome a new class. My, said the angel, The tear thing is a great ideaYou are a genius!! The Lord looked somber, I didnt put it there.

Based on your reading, answer the questions that follow:

1. When did God create teachers? Why is this creation a tremendous responsibility?

2. What are the specifications for teacher?

3. What is presenting the most difficulty to God? Why does a teacher want three eyes?

4. What is the teachers tear for? 5. Write the summary of the given passage in your own words. Give a fitting title for your summary and

justify the choice of the title.

6. Give the meaning of the following words as used in the passage. One word answers as well as short

phrases are accepted.

i. Supportive

ii. Reflect

iii. Compassion

B1. Imagine that two giant aliens, who look like giant ants, came to your school one day. Write a story

in about 120-150 words about the incident. Give a suitable title and moral to it.

B2. Write a letter to the editor of a newspaper requesting them to publish about the bad condition of

roads in your area.

C1.Rearrange the following words to form meaningful sentences. One has been done for you as an

example.

1. love / of others / good manners / and / win the / respect

2. when / best / they can / one is / be learnt / young

3. saves us / turns away / soft answer / anger and / a / a pitfall / from many

4. who is / stranger / respectful / a persbn / even / like

5. sure / in life / they / passport / are a / for success

C2. Fill in the blanks with the most appropriate option given below.

( not to stay not sitting if I was takes going what happened)

1. Dont stay for too long. They told us __________ for too long.

2. Are you nervous? The stewardess asked me __________ nervous.

3. How long does the flight take? Mary wanted to know how long the flight __________.

4. What happened? they asked me __________.

5. Lets go out. Tom suggested __________ out.

6. Lets not sit all the time. I suggested __________ all the time.

C3. Complete the following passage by choosing the correct passive forms of the verbs given in

brackets from the alternatives given below the passage.

It (a) ______________ (decide) to construct a number of flyovers at main intersections in the capital to ease

the traffic flow. It (b) __________ (hope) that the problem of traffic jams at these intersections (c)

______________ (solve) to a great extent.

(a) (i) is decided (ii) will be decided (iii) has been decided (iv) is being decided

(b) (i) has been hoped (ii) was hoped (iii) will be hoped (iv) is hoped

(c) (i) has been solved (ii) will be solved (iii) was solved (iv) had been solved

D1. Answer the questions that follow.

1. The Professor answered with a phrase that was to become familiar to all of us- No sergeant. Its all a matter of intelligent reading. Showing off ones knowledge is a vice not a virtue. Elaborate. 2. Here Marie, take my comforter, itll keep you warm. What values does the Bishop display? Elaborate. 3. In the poem Song of the Rain, how does rain help in establishing a bond between the field and the cloud?

4. Give a character sketch of the habitants of Laputa.

5. What political concepts about Gullivers country is Master Houyhnhmn unable to understand and why?

7th

JANUARY 2017.

PONGAL HOLIDAYS HOME WORK

CLASS : 9 th

SUB : HINDI 2nd

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Sree Sainath Nagar,Tirupati 517102

WORK SHEET

Class : 9th

Subject : Telugu 2nd

Language

ri Sainath Nagar , Tiru

Class : IX Holiday Assignment Subject: Mathematics

(Revision)

Answer the following: (Questions related to theorems)

1. Prove that the angle subtended by an arc at the centre is double the angle subtended by it

at any point on the remaining part of the circle.

2. Prove that the line segment joining the mid points of two sides of a triangle is parallel to

the third side.

3. Prove that a diagonal of a parallelogram divides it into two congruent triangles.

4. Prove that if chords of congruent circles subtend equal angles at their centre, then the

chords are equal.

5. Prove that the perpendicular from the centre of a circle to a chord bisects the chord.

II. Answer the following:

6. Factorise 12014223 23 xxx using factor theorem.

7. Give possible expressions for the length and breadth of a rectangle whose area is

22 257049 baba .

8. Rationalize the denominator of 236

32

9. Represent 3.5 on the number line.

10. Find the mean, median and mode of the observations:

25, 26, 28, 16, 20, 15, 25, 16

11. The following observations are given in an ascending order. If the median of the data is

63, find the value of x.

29, 32, 48, 50, x, x+2, 72, 78, 84, 95.

12. Draw the graph of the line 1232 yx .

13. The taxi fare in a city is as follows: For the first kilometer, the fare is Rs.10 and for the

subsequent distance it is Rs.8 per km. Taking the distance covered as x km and the fare

as Rs.y, write a linear equation for this information and draw its graph.

14. A field is in the shape of a trapezium whose parallel sides are 25m and 10m. The non-

parallel sides are 14m and 13m. Find the area of the field.

15. If the point (4, 5) lies on the graph of the equation 112 axy .

SCIENCE REVISION PLAN FOR CLASS IX FOR BOARD EXAMINATIONS

Note: Dear students follow the given revision plan accordiungly,model question paper will be sent to your Tabs,complete it and submit after your vacation.DAY(DATE) NAME OF THE CHAPTER SUB TOPICS FOLLOW UP

1(7/01/2018)MATTER IN OUR SURROUNDINGS

Physical nature of matter,Characteristics of particles of matter(motion,spaces,forces of attraction between particles), diffusion,States of matter(characterstics of solids, liquids and gas),Inter conversion of states of matter(melting,boiling,freezing,condensation,sublimation),Evaporation(difference between boiling & evaporation,factors effecting rate of evaporation,evaporation causing cooloing effect with examples)

Solve the intext question followed by exercise question.

2(8/01/2018)IS MATTER AROUND US PURE

Mixtures(types of mixtures & examples),Solution,suspension,colloids(properties & examples),tyndall effect,concentration of solution (numericals),Seperation of mixtures(separating Methods),physical and chemical changes,element & compound, differences between compound and mixture.


3(9/01/2018) ATOMS & MOLECULES

Law of chemical combination(name of the scientist , statement, numericals base on law of conservation of mass & lawof constat proprtion),definiton of atom, molecule(element and compound with examples),symobols,atomicity(examples),valency, writing molecular formula of compound,atomic mass, Molecular Mass,Mole concept( mole,Avogadro number,molar mass,gram atomic mass and gram molecular mass)and numericals on mole concept.


4(10/01/2018) STRUCTURE OF THE ATOM

Charged particle in matter(Electrons,proton and neutron),Atomic models of an atom(postulates and limitation of J J thomson's ,Rutherford's,NeilsBohr's atomic models),Atomic number , Massnumber,Electron distribtution of element(upto atomic number 20),valency, Isotopes(definiton,examples & industrial uses), Isobars(definiton and Examples)


5(11/01/2018) Fundamental unit of life

Cell as a basic unit of life; prokaryotic and eukaryotic cells, multicellular organisms; cell membrane and cell wall, cell organelles; chloroplast, mitochondria, vacuoles, endoplasmic reticulum, Golgi apparatus; nucleus, chromosomes - basic structure, number


6(12/01/2018)Tissues

Structure and functions of animal and plant tissues (four types in animals; meristematic and permanent tissues in plants)


7(13/01/2018)Diversity in living organisms

Diversity of plants and animals - basic issues in scientific naming, basis of classification. Hierarchy of categories / groups, Major groups of plants (salient features) (Bacteria, Thalophyta, Bryo phyta, Pteridophyta, gymnosperms and Angiosperms). Major groups of animals (salient features) (Non-chordates upto phyla and chordates upto classes)


8(14/01/2018)

Why do we fall ill?

Health and its failure. Infectious and Non-infectious diseases, their causes and manifestation. Diseases caused by microbes (Virus, Bacteria and protozoans) and their prevention, Principles of treatment and prevention. Pulse Polio programmes


9(15/01/2018)

Natural resources

Air, Water, Soil. Air for respiration, for combustion, for moderating temperatures; movements of air and its role in bringing rains across India.Air, water and soil pollution (brief introduction). Holes in ozone layer and the probable damages.Bio-geo chemical cycles in nature: Water, oxygen, carbon and nitrogen


10(16/01/2018) Improvement in food resources

Plant and animal breeding and selection for quality improvement and management; use of fertilizers, manures; protection from pests and diseases; organic farming

Solve the intext question lesson and followed by exercise question.

11(17/01/2018)Motion Solve the holiday home work work sheet the first 9 questions

Solve the intext questions of Motion Lesson and followed by exercise questions.

12(18/01/2018)Force - Laws of Motion

Solve the holiday home work work sheet questions from 10 th question to 17 th question

Solve the intext questionof Force - Laws of motion and followed by exercise question.

13(19/01/2018)Gravitation


Solve the intext questions and Gravitation and followed by exercise questions.

14(20/01/2018)Work and Energy and Sound


Solve the intext questions of Work and Energy and Sound Units, followed by exercise questions.

15(21/01/2018)

CLASS : 9 PHYSICS HOLIDAY HOME WORK

Answer the following:

1. Define transverse wave? State two examples. What are its characteristic properties?

2. Why is lightning seen before the sound of thunder heard? What causes reverberation of thunder

sound?

3. Define power. Distinguish between kilowatt hour. From a 20 m high water fall 2000 tones of water

falls per minute. Calculate the equivalent power if all this energy is utilized (g=10m/s).

4. Account for the following: (a) A nail has a pointed tip. (b) Cutting tools have sharp edges.

School bags have strips.

5. A body of 4 kg is projected vertically upwards with a velocity of 6m/s. Find the maximum gravitational

potential energy gained by the body. (g=10m/s).

6. Name the SI unit of density. Calculate the density of an object if its mass M is 65000 g and its volume

is 15 m3.

7. (a) Describe the relationship between energy, work and power.

(b) Represent the relationships using mathematical formula.

(c) State the relationship between power in W, kW and in joules/second.

(d) State the relationship between J and kWh?

8. (i) A SONAR device on a submarine sends out a signal and receives an echo 5 s later. Calculate the

speed of sound in water if the distance of the object from the submarine is 3625m.

(ii) Explain how defects in a metal block can be detected using ultrasound.

9. How does the pulse created in a spring can be reflected.

10. The radius of solid gold sphere is 0.25 cm. If density of gold is 19.6g/cc, calculate its mass.

11. A boy heard a sound of frequency 100 HZ at a distance of 500 m from the source of sound. What is

the time period of oscillating particles of the medium?

12. (a) Why tip of the pin is sharp but the head is broad?

(b) How do snow shoes stop you from sinking into snow?

13. (i) the speed of certain waves depends on the medium.

(a) What kind of waves are they?

(b) Give two kinds of such waves and give one difference between them. Give one example of

each.

(ii) Name one type of wave which does not need any material medium to propagate.

14. In a factory 6 bulbs 0f 60 W each and 4 fans of 120 W each operate for 10 hours daily. Calculate the

units of electricity consumed. Also find the total expenditure if 1 unit costs Rs. 2.00.

15. A stone is thrown vertically up with a velocity of 40m/s.

(a) At what height will kinetic energy and potential energy be equal?

(b) Calculate potential energy if its mass is 10 kg.

16. (a) What is ultrasound? Write its applications.

(b) Explain how a bat can catch the prey.

17. The volume of 100 g of solid substance is 25 cm 3 and the density of water is 1 g/cm3.

(a) Find the density f the substance. Will it float or sink in water?

(b) Find the relative density of the substance.

Ravi finds his mass to be 42 kg on a weighing machine. Is his actual mass more or less than 42

kg? Is his actual mass more or less than 42 kg? Give your answer with reason.

18. (a) Define the work done by a constant force? Write its SI unit and define this unit.

(b) A 300 kg truck moving at a speed of 72 km/h stops after covering some distance. The force

applied by brakes is 24000N. Compute the distance covered and work done by this force.

19. If two balls made of iron and aluminum of equal volumes are immersed in a liquid, then will they

experience equal up-thrust? Justify your answer.

20. State Archimedes principle. Write its applications.

21. A nail when placed in water sinks but a ship will not sink in water. Why?

22. A racing car has an acceleration of 6 m/s2 . What distance will it cover in 10 seconds after the start?

23. Explain why the passengers in a bus fall backward when the bus begins to move suddenly.

24. (a) Find the value of the acceleration due to gravity at a height of 12,800 km from the surface of the

earth. Earths radius is 6400km.

(b) State Newtons law of gravitation and write the mathematical equation describing it.

25. A cheetah accelerates from rest at the rateof4 m/s.

(a) What will be the velocity attained by it in 5 s?

(b) How far will it travel in this duration?

26. While playing football the goalkeeper didnt get sufficient time to stop a fast ball shot towards him.

Why did he hurt his hand while doing so?

27. Write a situation where a body has mass but no weight.

28. Two balls of different masses are thrown vertically upwards with the same velocity. Which one of

them will raise to a greater height?

29. What is the momentum of a toy car of mass 200g with a speed of 5 m/s?

30. Name the force that keeps the object moving in a circular path with constant speed. What happens if

this force is absent?

31. A black and red suitcase was tied to car roof. It takes 5 ropes to keep a black suitcase from falling

down the car while turning and two ropes to keep the red suitcase from falling down. From this fact

what do you conclude about the relative weight of the two suitcases? Justify your answer on the basis of

Newtons III law of motion. Also state the law.

32. A force of 20 N acts upon a body, whose weight is 9.8 N. What is the mass of the body and how

much is its acceleration (g=9.8m/s2). (b) If weight of a body is 50 N. What is its mass? (g=9.8m/s2).

33. State the equation for position time relation for a body moving in a straight line and with uniform

acceleration. Use graphical method to derive this equation.

34. The value of g on earths surface is 9.8m/s2 .. Suppose the earth suddenly shrinks to one-third of its

present size without losing any mass. What is the value of g on the surface of shrinked earth.

35. Name a device that measures the distance travelled in automobiles. A body travels a distance of 15

m from A to B and then moves a distance of 20 m at right angles to AB. Calculate the total distance

travelled and displacement.

HOLIDAY HOMEWORK-JANUARY-2018

SUBJECT: SOCIAL SCIENCE

CLASS: 9

(I) VERY SHORT ANSWER QUESTIONS:

1. Name the author of Two Treatises of Government.

2. Give the meaning of Real wage.

3. Write an account of Nazi ideology.

4. Write the full form of HYV.

5. Name two types of Hunger.

6. What do we call a landmass bounded by sea on the three sides?

7. Define Jet Streams.

8. Give the full form of MLA.

9. Mention any one challenge to free and fair election in India.

10. Recall the definition of a biome.

(II) SHORT ANSWER QUESTIONS:

1. Give any three differences between the Himalayan and the Peninsular Rivers.

2. Name the three food intervention programmes introduced by the Indian government as a

response to the report of NSSO presented in the mid-1970s.

3. Mention three arguments in favor of Democracy.

4. Compare the powers of Prime minister and President of our country.

5. Prepare a note on the Location of India.

6. Explain the classification of French society in the late 18th century and the power relation between them.

7. What do you know about the Revolution of October 1917?

8. What impact did the British colonial policies on forests had on Indians?

9. Differentiate between seasonal and disguised unemployment.

10. Mention the four requirements for production of goods and services.

(III) LONG ANSWER QUESTIONS:

1. Highlight the effectiveness and limitations of the PDS introduced by the government of India.

2. Define Constitution. Why do we need a constitution?

3. Write a note on different types of vegetation found in our country.

4. The crisis in the economy, polity and society formed the background of Hitlers rise to

power. Justify the statement.

5. Define Deforestation. Give reasons for widespread deforestation in India during the British

rule.

(IV) MAP POINTING:

SUBJECT-GEOGRAPHY:

CH-1 : INDIA-SIZE AND LOCATION:

On an outline map of India, mark the following:

Tropic of Cancer, Standard Meridian, Southern most, northern most, eastern most and

western most point of India.

CH-2 : PHYSICAL FEATURES OF INDIA:

On an outline map of India, mark the following (Use 2 maps)

Mountain Ranges: The Karakoram, The Zasker, TheShivalik, The Aravali, The Vindhya, The

Satpura, Western & Eastern Ghats

Mountain Peaks K2, Kanchan Junga, AnaiMudi,

Plateau -Deccan Plateau, Chota Nagpur Plateau, Malwa plateau

Coastal Plains- Konkan, Malabar, Coromandal& Northern Circar.

CH-4 : CLIMATE

On a political map of India, mark the following:

1. Cities to locate : Tiruvananthpuram, Chennai, Jodhpur, Bangalore, Mumbai, Kolkata, Leh, Shillong, Delhi, Nagpur.

CH-5 : NATURAL VEGETATION AND WILD LIFE


National Parks : Corbett, Kaziranga, Ranthambor, Shivpuri, Kanha,

Simlipal&Manas

Bird Sanctuaries : Bharatpur and Ranganthitto

Wild life Sanctuaries : Sariska, Mudumalai, Rajaji, Dachigam

CH-6 : POPULATION


The state having highest and lowest density of population

The state having highest and lowest sex ratio

Largest and smallest state according to area

NOTE:

1. Map pointing Reference Book: NCERT Geography Textbook.

2. Use Six separate INDIA MAPS for practice.

3. Answer to all the questions must be written in CW notebook.

WISH YOU A HAPPY & PROSPEROUS PONGAL

Documents

51 71 02 Holiday Assignment - Sree Vidyanikethan …svis.school/wp-content/uploads/2018/01/CLASS-IX.pdf · 2018-01-05 · Sree Sainath Nagar,Tirupati ± 51 71 02 Holiday Assignment