Class IX

WINTER ASSIGNMENT
Winter Vacations are here,
to bring festive family cheer.
Let’s explore and stock,
lots of warmth and comfort.
Dear students,
The much awaited winter vacations are here and we expect you all
to sit back, watch entertaining & informative movies and most
importantly protect yourself against chilly weather. To keep you
engaged, some interesting activities have been devised by your
teachers which will certainly make you ecstatic along with the
development of creative thinking skills.
So, children stay healthy, have fun and remain engrossed in
activities, as the key in use is always bright. So, keep the spirit up
and make vacations superb.
HAVE LOTS OF FUN AND ENJOY YOURSELF
READ
REJOICE
LEARN
WISHING YOU A HAPPY, PROSPEROUS, FUN FILLED, JOYFUL &
FORTUNATE NEW YEAR AHEAD.
HAPPY NEW YEAR
1
ENGLISH
1. Read the Drama
‘ The Bishop’s Candlesticks’ by Norman Mckinnell
2. Many people are of the opinion that violent, physical sports such as boxing, kick boxing and
wrestling, to name a few should be banned while others think otherwise. Express your opinion
on the topic by either writing in favour of banning these sports or against banning them. You
should also include the rebuttal to your questions.
3. Write the summary of Fiction Unit-5 ‘Best Seller’ by O Henry.
4. Read chapters 11-19 of the Novel ‘ Three Men in a Boat’ Write the summary of each chapter.
5. Do three questions of
a. Diary Entry
b. Article
c. Story
6. Revise the Syllabus of 4th Cycle Test to be held on 16-01-15.
7. Do chapters 5 & 6 of Workbook.
HINDI
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MATHEMATICS
1.
2.
3.
4.
Find four solutions of any five, Linear Equations in 2 variables and Draw their graph.
Construct 10 Geometrical Constructions from Previous Years question papers.
Solve 20 questions on Probability from Previous Years question papers.
Draw any 5 histogram and frequency polygon for different frequency table.
SCIENCE
CHEMISTY & PHYSICS
1. Do 15 numericals on Mole Concept.
2. Draw the Electronic configuration diagram for atoms of the elements 1 to 20.
3. Explain “Rutherford’s experiment to explain structure of atom”. Write its Conclusions and
Observations.
4. What are Anode rays and Cathode rays, who discovered them? Solve 5 numerical problems
on calculating power consumption by electrical appliances.
5. Explain different types of work with an example of each.
6. Define and write units of :- Buoyant force, Work, Pressure, Density, Relative density and
Force.
BIOLOGY
1. Differentiate between
a. Chondrichthyes & Osteichthyes
b. Platyhelminthes & Netmatoda
c. Amphibia & Reptila
d. Ares & Mammals
2. Write :
1) Cansitive Organisms
2) Mode of Infection
3) Main Sysmptoms
4) Prevention and Control
for following diseases
a) Malaria
b) Jaundice
c) Hepatitis A & B
2
3.
4.
5.
6.
7.
8.
d) AIDS
e) TUBERculosis
f) Typhoid
g) Diarrhoea
h) Polio
i) Rabies
j) (Give all information in Tabulated form)
Name the disease caused by following protozoa
i) plasmodium
ii) lelshmania
iii) Trypanosoma
iv) Entamoeba
v) Girardia
Name the vector for the folloeing disease
i) Kala-azar
ii) sleeping sickness
iii) Filariasis
iv) Bubonic plague
What is green house effect? List two green gases. What is ultimate effect of increase in
green house gases in environment.
What CFC’s and why are they considered harmful for life on earth.
Give schematic representation to explain the following biogeochemical cycle.
I) nitrogen cycle
II) oxygen cycle
III) carbon dioxide cycle
Collect scientific news from newspaper[from 20.12.14 to 10.1.15] and present it creatively.
SOCIAL SCIENCE
Answer
1.
2.
3.
4.
5.
6.
the following questions
Describe the role of Kerry Packer in the history of cricket.
Why it is said that the Battle of Waterloo was won on the playing fields of Eton.
What do you mean by “Decolonisation” ? What is the impact of decolonisation on Cricket?
Why the year 1971 is a landmark year in the history of cricket?
What changes were introduced in the game of cricket during 19th century?
Differentiate between Lok Sabha and Rajya Sabha on the basis of their term, composition
and member counts.
7. State the difference between Parliamentary and Presidential form of government.
8. Write a note on “No Confidence Motion.”
9. “Forest are the nation’s wealth”. Illustrate your point with suitable examples.
10. Make a list of flora and fauna found in India. Mention the region in which they are found.
Project work :
Make a project on “ Disaster Management “ Select any one topic from your D.M. book. Compile
the project in a separate file folder including pages of Acknowledgement, Certificate and
Bibliography
Map Work
Do Practice the maps of Geography Chapter- 4& 5 and History chapter-4
Note: Learn & Write all the questions in your C.W. notebook and do the project work in
Separate file.
SANSKRIT
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