Summer Vacation Home Work
Subject : Informatics practices By Sh P. Kumar , PGT(Comp.Sc.)
Class :12th
Assignments :
1.
Write about the networking :
i.
Definition
ii.
Basic terms of N/W
iii.
Important devices of Networking
iv.
Definition and types of topology
v.
Types of networking
vi.
Transmission media of N/W
vii.
Write procedure how to setup the network
2. Write about the Open source Concepts :
i.
Definition
ii.
Proprietary standard
iii.
Open standard
iv.
ISCII and ASCII
v.
UNICODES
3. JAVA GUI Programming Revision Tour -1
i.
IDE
ii.
Tokens
iii.
Data types
iv.
Operators in Java
4. JAVA GUI Programming Revision Tour -2
i.
Write Swings Control
ii.
Frame in Java
iii.
Push Button’s
iv.
Labels
v.
Text Fields
vi.
Check Boxes
vii.
Radio Button
viii.
Lists
ix.
Combo boxes
Projects :
1. Make of one set questions paper of IP as per the CBSE patterns.
2. Make a Chart to show the format of all types of Control Statements with small examples.
3. Write code for Frame, push buttons , labels, text fields , check boxes , radio buttons , list and combo
boxes.
4. Make a network set up (LAN) and locate server on chart paper.
Class :10th
Subject : Computer Science by Sh P. Kumar , PGT(Comp.Sc.)
Assignments :
1. Re-Write the all contents of class 9th
Project :
1. Draw the block diagram of computer with name of input, output, memory and processing unit.
2. Draw the diagram for INTERNET Connectivity .
Subject : Biology (By Sh M L Shastri , PGT(Bio)
Class :12th
Very short answer type question:1. All papaya plant bear flowers, but fruits are seen in some.Explain.
2. Why is bagging of the emasculated flower essential during hybridization experiments?
3. Name the embryonic stage that get implanted in uterine wall of human female.
4. Mention the one positive and one negative application of amniocentesis.
5. Define spermatogenesis. Where does it occur?
Short answer type questions:6. a)State the differences between meiocyte and gamete with respect to chromosome number.
b) Why is a whiptail lizard referred to as parthenogenesis?
7. Both coconut pam and date pam produce staminate flowers. One is monoecious and other
dioecious. Write the difference.
8. Explain any two devices by which autogamy is prevented in flowering plants.
9. Describe the major structural changes in the human ovary during the follicular and luteal phases of
the menstrual cycle.
10. How do copper and hormone releasing IUDS act as contractive?
Short answer type question:11. How are assisted reproductive technologies helpful to humans? How are ZIFT and GIFT different
from intrauterine transfers? Explain.
12. State what is apomixes. Comment on its significance. How can it be commercially used?
13. a) When does oogenesis begin?
b) Differentiate between the location and function of sertoli cells and Leading cells.
14. Draw a labelled schematic representation of a mature embryo sac of an angiosperm.
15. Draw a diagrammatic sketch of the sectional view of a typical anatropous ovule.
Long answer type question:16. a) Differentiate between: Autogamy, Geitonogamy and Xenogamy.
b) Explain the events that occur during pollen pistil interaction.
17. a) Draw a sectional view of human ovary showing different stages of oogenesis along with corpus
luteum.
b) Where is morula formed in human? Explain the process of its development from zygote.
Subject : Science by Sh M L Shastri
Class : 7th
Very Short answer question :-( One mark)
1. What are nutrients?
2. Which part of plant is called food factory?
3. Name some modes of feeding animal.
4. Name various digestive organs of humans.
5. Name some wool yielding animals.
Short answer type question:- (Two marks)
6. What are stomata? Describe the structure of stomata.
7. Write two difference between parasite and saprophyte.
8. Why do we gate instant energy from glucose?
9. Draw the label diagram of life cycle of silk moth.
10. What is the function of teeth? Name various kind of teeth.
Short answer type question (3marks)
11. Distinguish between autotrophs and heterotrophs.
12. What do you understand by photosynthesis? Explain with diagram.
13. Draw the digestive system of cow.
14. How does amoeba capture food?
15. Why is silk obtained by mulberry silk moth most popular?
Long answer type question:- (5marks)
16. Explain various steps involves in the process of making wool.
17. Explain the digestive system of human being using diagram.
18. Write one similarity and one difference between the nutrition in amoeba and human beings.
19. Show with the help of sketch that the plant are the ultimate source of food.
20. Give a brief description of the process of synthesis of plants.
Subject : Physics by Sh Abhay Kumar , PGT(Phy.)
Class :12th
.
1.
2.
3.
4.
5.
1.
2.
3.
4.
5.
GRADE – I
What is significance of about two point charge q1=q2?
A charge quc is placed at the center of a cube. What would be the flux through one face?
What is the effect of heating of a conductor on the drift velocity of electrons?
When a Wheatstone bridge is most sensitive?
Define magnetic field intensity. Write down its unit.
GRADE – II
The capacitance of a charged capacitor is c and energy stared in it is U.
What is the value of charge on capacitor?
A proton and electron are placed freely in an electeicfeild.
Which will have greater acceleration? Why?
Sate Kirchhoff’s laws of current and voltage for electrical network.
Draw the circuit diagram for measuring the internal resistance with help of potentiometer.
State and explain Biot-savart law
GRADE-III
1.
2.
3.
4.
5.
Two charge 5x10-8 and -3x10-8 are located 16 cm apart.at what points on line joining the two
charges is the electric potential zero?
A 4 µF capacitor is charged by a 200v supply, it is then disconnect and connected with an
uncharged 2µf capacitor. How much electrostatics energy lost?
A potentiometer wire of length 1 m has resistance 10 connected to a 6v battery in series with a
resistance 5.determine e.m.f of a battery which give balance point at 40 cm.
A copper wire of length l and resistance r extended to double of its length. What is its new
resistance and resistivity?
A long wire carries current 35a.what is magnitude of b at a point 20 cm from wire?
GRADE-IV
1.
Find the expression for electric fold at a distant point.
<I> on the axis and
<ii> along the equation line of an electric dipole
2.
Explain the principal pf capacitor. Derive an expression for the
capacitance of a parallel plate capacitor. Whose plate are separated by a dielectric medium.
3.
Deduce ohm’s law of balance of a Wheatstone bridge.
4.
Find the expression for the magnetic field at the center of a
circular coil of N turns, radius R and current I.
GRADE-V
(VALUE BASED)
1. Poonam’s mother notices that while taking off her woolen cloths & parks were coming out.
She became little frightened as well as curious to know why it was so happening. She share
this happening with poonam and wanted her to explain the reason behind it. Poonam
explains it to her mother with lot of interest and the scientific principal for the same answer
following question.
a. Name the scientific concept responsible for the observation made by poonam mother and
explain it briefly.
b. Which two value are displayed by poonam’s mother poonam?
c. How can a physics teacher promote these vale in his student?
Subject : Science by Sh Abhay Kumar , PGT(Phy.)
Class :8th
1. Write nay three uses of microorganisms.
2. What are antibodies?
3. Name the first antibiotic. Who discover it?
4. Name two synthetic fibers.
5. What us 4R principal.
6. Write three difference between thermoplastics and thermosetting plastics.
7. Write five characteristics of synthetic fibers.
8. Write down disadvantage of plastics.
9. When nylon was made?
10. Name five articles made by rayon.
11. Name full form of pvc.
12. Name five metals and five non-metals.
13. Name five metals and five non-metals.name a metal and non-metals which exits in liquid state.
14. Sodium is kept in kerosene. Why?
15. Write down uses of metals a non-metals.
Subject : History by Sh H C Singh , PGT(Hist.)
Class :12th
STAGE-I
Subject : History by Sh H C Singh , PGT(Hist.)
Class :10th
STAGE-I
1. Explain the following?
(I)
East India company appointed Gomes the to supervise weavers in India?
(II)
The port of Surat and hoogly declined by the end of eight century?
(III)
Explain the main features of protoindustrialization?
(IV)
Why did some industrialists in nineteenth century in Europe prefer hand saboun
over machines?
STAGE-II
2. How did the East Indian Company procured regular supplies of cotton and silk textiles
from Indian weave?
3. Why frequent clashes between Gomes thus and weave in the village were explain five
reasons?
STAGE-III
4. Explain the resources on the basis of exhaustibility with the help of examples.
5. What is the meaning of sustain able development?
6. “Indiscriminate us of resource has led to numerous problem” justify this statement?
7. Why is there a need to conserve resources? What was Gandhi j opinion regarding to
conservation of regarding?
STAGE-IV
8. explain the three step takes to solve problem of land degradation
9. which soil is called regur soil ?mentions any four characteristics’ at this type of soil
STAGE-v
10. Define followings:(I). literacy rate
(ii) Net attendance ratio
(iii) Mortality RATE
(iv) National income
11. In what respect is the criterion used by UNDP for means using development different
form the one use by World Bank.
12. Why do use are avenge income write their limitations?
13. What is per capitol income? How it is calculated?
14. Explain the concept of human development Indian
15. Project work
Subject : Science by Sh N J Singh , TGT(Sci.)
Class :10th
Stage –I
1. Write the definition of following termsa)
All different types of chemical reaction with example,
b)
Definitional term given in the chapter Life Processes as Nutrition, Nutrient, Enzymes,
Assimilation, Photosynthesis, Autotrophic, & Heterotopic.
C) Definitional terms of the chapter Electricity such as Electric Current, Potential Difference,
Resistance, Charge, and Circuit & Power.
Stage –Ii
1) Concept of Redox Reaction Along with Separate definition of Oxidation and Reduction
in three way and also define Oxidizing Agent and Reducing Agent.
2) Flow chart of Digestion of Carbohydrate, Fat and Protein with the Action of Enzymes
and its site of Production.
3) S.I Unit of P.D, Resistance, Electric Current, Time, Work Electric Power.
Stage –Iii
A) Balancing the chemical Equation and concept of valency.
B) Organs of the Digestive system and step of Photosynthesis.
Heating effect of electric current and cause of production of heat and its
mathematical expression.
Stage –Iv
a)
Chemical equation of photosynthesis and concept Villi in Human Digestive
system.
b)
In text book chapter chemical reaction and equation.
c) Definition of 1 Volt, 1 Ampere, 1 watt, 1 Ohm, with mathematical expression.
Stage –v
a) All numerical given in in text and exercise of
the chapter electric.
b) Combination of resistor in series with numerical problem.
Stage –vi
Exercise question of chapter Life Process, Chemical Reaction and Electricity and Learn for
FA1 Pen Paper test.
Stage –vii
Project Work for FA2 working model to show the combination of resistors in series and parallel.
Subject : Science by Sh N J Singh , TGT(Sci.)
Class :9th
Stage-I
Chapter: Matter in our surrounding
All definitional terms as Matter, Evaporation, Condensation, Sublimation, Melting, Cooling.
Stage-II
1) What are the different properties of Particles?
2) Write and explain the five stages of Matter.
Stage-III
Numerical question given in text and exercise of the chapter.
Stage-VI
Concept of Latent Heat of Fusion and Vaporization.
Chapter: cell; Fundamental Unit of life
Stage-I
1. Discovery of cell and its Definition
2. Size and shape of cell.
Stage-II
1. Difference in Plant Cell and Animal Cell.
2. Difference in Prokaryotic Cell and Eukaryotic Cell.
3. Osmosis and Diffusion.
Stage-III
Write the function of cell organisms as Mitochondria, Golgi body, Endoplasmic and
Reticule.
Stage-IV
Why Lysosomes are called funcdal Bag of Cell.
Stage-V
In text question and its learning
Stage-VI
Project work for FA2 to show the process of osmosis.
Stage-VII
Exercise question and its learning
Chapter: Motion
Stage-I
All definitional term as Motion, Uniform and Uniform Motion, Speed and Velocity, Distance
and Displacement, Acceleration, Vector and Scalar Quantity.
Stage-II
All numerical question given in text .
Stage-III
Graphical Representation of Equation of Motion.
Exercise Question Learning
Subject : English
by Smt Manju Sinha , TGT(Eng.)
Class :9th
1.Write down tense forms with their structures.
2.Do integrated grammar practice 1 , 2 ,3 from your workbook.
3.Write down 2 diary entry on any 2 topics.
4.You went to Shimla and experienced the snow fall. write dairy entry describing your
experience.
5.Dipu is disturbed about the rising incidence of death and accident due to road rage. Write
an article on the need for people to control their anger.
6. write 2 stories with hints given7. short answer type questionsa. how does the brook sparkle?
b. how is the brook symbol of life?
c. what did krishtakka do after listening
d. why did the writer laugh at her grandmother?
the episode?
e. what was the gift given to the first student?
8. long answer type questionsa.why did grandmother feel restless when her grand daughter was away?
b.on behalf of grandmother write a letter of thanks to the grand daughter which helped in
making the grandmother independent?
c. describe briefly the journey of brook?
d. the brook symbolizes life. Compare its flow with different stages of life?
Subject : English
by Smt Manju Sinha , TGT(Eng.)
Class :8th
1.Make a list of 50 verbs in all their forms and learn them.
2.Make a list of 25 adjectives in positive comparative & superlative degree and learn it.
3.Read five stories from any book and write their summary.
4.Change 25 sentences from active to passive voice.
5.Change 25 sentences from direct to indirect speech.
6.Paragraph writing –
(a) Child labour
(b) A friend in need is friend indeed
(c) A visit to a hill station
7.Project work – collect information about flood and its precau
Subject : English
by Smt Manju Sinha , TGT(Eng.)
Class :6th
1.Write all the forms of the verbs(50 words)
2.Write 25 adjectives in all their 3 forms.
3.Make tense chart in your copy and learn them.
4.Write 2 application to your principal on these topic.
(a)sick leave
(b)leave to attend marriage
5.Write paragraph on these topic.
(a) myself
(b) your hobby
(c) your aim in life
(d) favourite game
6.Write the meanings of the difficult words of lesson 3 to 7 and learn their spellings.
7.One page handwriting on four lines copy.
8.project work(a) make a kite and decorate it.
Subject : Social Science by Sh S Kumar , TGT(S.St .)
Class :7th
STAGE-I
Q.1. Who was considered a foreigner in the past?
Q.2. what were the qualifications necessary to become a member of a committee of the sabha in the
Chola Empire?
Q.3. what is an ecosystem?
Q.4. what is biosphere?
Q.5.in a democracy why is universal franchise important?
Q.6.describe the universal adult franchise.
STAGE-II
Q.1.what were the activities associated with chola temples?
Q.2. give reasons(I) Man modifies his environment.
(ii) Plant and animal depend on each other.
Q.3. In what ways was omprakash valmiki’s experience similar to that of the Ansari?
STAGE-III
Q.1. what does the term pan –regional empire mean?
Q.2.what are the different ways through which the government can take steps to provide healthcare for
all ? Discuss.
Subject : Social Science by Sh S Kumar , TGT(S.St .)
Class :8th
STAGE-I
1.
2.
3.
4.
5.
Why were ryots reluctant to grow indigo?
Describe the doctrine of lapse.
Why does a democratic country need a constitution?
What is resource conservation?
What is sustainable development?
STAGE-II
1. Why did the British preserve official document?
2. Differentiate between the following :(A) Potential and actual resources.
(B) Ubiquitous and localised recourse.
3. Write the key features of Indian constitution.
STAGE-III
1. What were the areas of conflict between the Bengal nawabs and the east India Company?
2. How was the mahalwari system different from the permanent settlement?
3. Write some principal of sustainable developments.
Subject : Social Science by Sh S Kumar , TGT(S.St .)
Class :9th
STAGE-I
1.
2.
3.
4.
5.
6.
7.
8.
Write three main features of the French constitution of 1791.
How did France become a constitution monarchy
What is the longitudinal and latitudinal extension of India? What is its importance? Give two
points
“India has a long coastline which is advantageous”. Explain.
Which freedoms are usually taken away when a democracy is overthrown by the military?
Explain the major feature of democracy.
How did the spread of electricity help farmers in palampur?
Why are the wages for farm labourers in palampur less than minimum wages?
STAGE-II
1. What are the major cause of France revolution? OR
2. Explain the circumstances under which Louis xvI
Finally accorded recognition to the national assembly
3. In what way the central location of India in the IndianOcean has been to its advantage?
4. What are the difficulties people face in a non-democratic country? Explain with examples.
5. What are the different ways of increasing production on the same piece of land? Use examples
to explain.
1.
2.
3.
4.
.
STAGE-III
How would you expalin the rise of napoleon?
Explain why Ahmedabad and Kolkata are able to see the noon sun exactly overhead in a year but
not in Delhi.
Explain the major arguments against democracy?
How do the medium and large farmers obtain capital for farming? How is it different form the
small farmers?