Class 9
HOLIDAY HOMEWORK
ENGLISH HOLIDAY HOMEWORK
1. PROJECT: (To be done in the Project Book – Blue Coloured Pages)
Read the Chapter – A Truly Beautiful Mind and do a project on the
following subheadings:
b. What made Albert Einstein a genius?
c. How and when did Einstein discover the theory of relativity?
(Use all the sheets provided judiciously and insert pictures wherever
necessary)
2. DRAMA: Read the Chapter – If I Were You from the Beehive Book
and come prepared for an enactment. Write the characters, setting, plot,
climax and the theme in your English Notebook.
3. Prepare a TIP Chart in the form of PPT on the following words from
the chapter – The Snake and the Mirror
a. Kerosene Lamp
b. Gable
c. Granite
4. Read the following chapters from the Moments Book and prepare a
Mind Map in the English Notebook.
i. In the Kingdom of Fools
ii. The Happy Prince
5. Write the meanings of the following words legibly in the English
Notebook. (Dictation will be taken)
Chapter 5 The Snake and the Mirror (BEEHIVE BOOK)
i. Attentively
ii. Solitary
iii. Wriggled
iv. Appreciate
v. Smeared
i. Hearth
ii. Curious
iii. Knead
iv. Provoke
v. Scarlet
i. Compensate
ii. Summoned
iii. Execution
iv. Stake
v. Persuade
i. Alighted
ii. Fastened
iii. Pedestal
iv. Murmured
v. Proclamation

• -
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• - I
• -‘ ’ I ( -4 pg
no. 16)
(Note- )

• - 1 - ‘ ’ - - A4
size paper PPT I
• - ‘’ A4 size paper I
• - ‘’ I
• -1 - ‘: ’ TIP Chart -
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MATH HOLIDAY HOMEWORK
1. Give three rational numbers lying between 1/4 and 1/3 .
2. Express 0.656565…. in
the form of p/q.
number line.
4. Represent geometrically the following number on the number line:
(i) √4.5
7
CHAPTER 2-POLYNOMIALS
1. Find the zeroes of the polynomial p(x) = (x – 2)2 – (x + 2)2.
2. By remainder theorem, find the remainder when p(x) is divided by g(x)
(i) p(x) = x3 – 2x2 – 4x – 1, g(x) = x + 1
(ii) p(x) = x3 – 3x2 + 4x + 50, g(x) = x – 3
3. If both (x+1) and (x-1) are factors of ax3 + x2 - 2x + b,find a and b.
4. Factorise
ii) 25x2y2 – 20xy2z + 4y2z2
5. Expand the following:
CHAPTER 6 – LINES AND ANGLES
1. In the given figure, if PQ || RS, then find the measure of angle m.
2. If AB || EF and EF || CD, then find the value of x.
3. In the given figure, if x°, y° and z° are exterior angles of ABC, then find the
value of x° + y° + z°.
4. If AB || CD. If ∠ABR = 45° and ∠ROD = 105°, then find ∠ODC.
PROJECT:
TIP CHART:
surface excluding the
surfaces of the object
including the bases. Frequency
event occurring based
on historical data.
vertices lying on a
PHYSICS HOLIDAY ASSIGNMENT
TREE DIAGRAM -MOTION
A tree diagram is a new management planning tool that depicts the hierarchy of tasks and subtasks needed to complete and objective. The tree diagram starts with one item that branches into two or more, each of which branch into two or more, and so on. A Tree diagram helps you break down big concepts into progressively greater detail.
The idea here is to systematically breaking down a concept into its constituent pieces.
You would progress from left to right with the highest order items / most important
concepts on the left.
includes all the concepts like uniform& non-uniform
motion, accelerated motion, equations of motion etc.
The work should be done in your physics notebook and
Submit your work on 26th August 2021 at school.
CHEMISTRY
Matter is everything around you and a state of matter is
one of the distinct forms in which matter can exit.
Prepare a chart on the following
topics:
• Evaporation
Do it neatly in your Chemistry notebook and submit it on
26th August,2021.
Conduct a Survey on Acute and Chronic Diseases
(To be done in Project book)
The manifestations of disease will be different depending on a number of
factors. Some diseases last for only very short periods of time, and these are
called acute diseases. Eg: Common Cold, Cholera, Covid -19, etc.
Other ailments can last for a long time, even as much as a lifetime, and are
called chronic diseases. An example is the infection causing elephantiasis,
which is very common in some parts of India. Other examples are Diabetes,
Hypertension, Peptic ulcer, etc.
1. Objective
2. Introduction
4. Content (Include the contents given below)
Survey your neighbourhood to find out:
(Format)
(Can Add more rows to the tables as required. You should conduct survey on
at least 50 people)
Si No: Name Age Sex Disease Reason for
the cause
Si No: Name Age Sex Disease Since suffering from
Answer the following:
1. In how many people you conducted the survey?
2. How many people suffered from acute diseases during the last three months?
3. How many people newly developed chronic diseases during this same time?
4. What is the total number of people suffering from chronic diseases in the neighbourhood?
5. Are the answers to questions (2) and (3) different?
6. Are the answers to questions (2) and (3) different? 7. What do you think could be the reason for these differences?
8. How many people in your neighbourhood suffered from Covid 19 in past 3 months?
9. What is the percentage of people suffered from Covid 19 in last 3 months?
10. How many children below 18 years suffered from Covid 19 in last 3 months?
11. Suggest different ways to prevent the acute and chronic diseases.
5. Conclusion
Note: - Do the project work in the green pages of your project notebook.
Biology Holiday Homework
Make a detailed Mind map on the chapter ‘Fundamental unit of
life.’
Mind Mapping
A mind map is a tool for the brain that captures the thinking that goes on inside your
head. Mind mapping helps you think, collect knowledge, remember and create ideas.
Most likely it will make you a better thinker.
How to Make a Mind Map
Take an A4 size paper and turn to make it landscape.
Start from the centre of the page and work towards the edges.
Make the centre a clear and strong picture that shows the main point of the
map. Or use a word or two as a title. You may draw a circle around it.
For the first sub-heading or point, draw a line out from the circle in any
direction.
On this line or at the end of it, draw a picture or write a key word to show this
new point. Circle this too.
For individual facts to do with this point, draw new lines out.
Go back to the centre, to record your next sub-heading.
Your map will resemble the spreading branches or roots of a tree.
Remember:
Use only one or a few words at a time.
Use pictures or symbols. They may be better than words for you.
Use colour for different branches, ideas or links.
Think in 3-D.
Use arrows to show links between different parts.
If you run out of space, don't start a new sheet; paste more paper onto the map.
Be creative. Creativity aids memory.
Please Note:
Make a mind Map on Cell structure and function. Include all the
main concepts learnt in the chapter ‘Fundamental Unit of life’. Draw
it on an A4 size paper and should be stuck in your Biology notebook.
Submit your work on 26th August 2021 at school.
It should include:
• History of cell
• Types of cell, Description, and example
• Cell organelles and its function.
• Cell division
I. Identify what or whom the following illustrations relate to:
a) -
b) -
IMPORTANT TERMS
1. Socialism: A political and economic theory of social organization which
advocates that the means of production, distribution and exchange should
be owned or regulated by the community as a whole.
2. Revolution: a forcible overthrow of a government or social order, in favour
of a new system.
3. Liberal: willing to respect or accept behavior or opinion different from one’s
own; open to new ideas
4. Radicals: In politics, radicals are often seen as individuals or parties
reflecting “leftist” views. This meaning originated during the French
Revolution (1787-1789), where those most opposed to the king sat in the
National Assembly at the far left and those most committed to the king at
the far right.
5. Conservatives: a person who is averse to change and holds traditional
values.
6. Aristocracy: The highest class in certain societies, typically comprising
people of noble birth holding hereditary titles and offices.
7. Suffragette: Women advocating voting rights for women through organized
protest.
8. Autonomy: The right of self-government.
9. Bloody Sunday: The day when hundreds of workers were massacred for
organizing a peaceful mass demonstration on 22nd January, 1905 at
Petrograd.
10. Bolsheviks: A party that wanted outright revolution and did not believe in
parliamentary system.
11. Bureaucracy: The administrative officials of a country.
12. Capitalism: A system in which the means of production are privately
owned and profit is the main motive.
13. Deported: Banished or expelled from one’s own country.
14. Jadidists: Muslim reformers in the Russian empire.
15. Soviets: councils of representatives of the workers.
16. Orthodox: Following or conforming to the traditional or generally
accepted rules or beliefs of a religion, philosophy or practice.
17. Nationalist: A person who advocates political independence for a country.
18. Socialist: A person who advocates or practices socialism
19. Capitalist: A person who uses his wealth to invest in trade and industry
for profit in accordance with the principles of capitalism.
20. Communism: A theory or system of social organization in which all
property is owned by the community and each person contributes and
receives according to their ability and needs.
21. Communist Party: A political party advocating the principles of
communism, especially as developed by Marx and Lenin.
22. Collectivisation: was a policy of forced consolidation of individual peasant
households into collective farms called ‘kolkhozes’ as carried out by the
Soviet government in the late 1920s – early 1930s.
Ln 3 - Nazis and the Rise of Hitler
IMPORTANT TERMS
POLITICAL SCIENCE
The Notebook (TIP Charts to be made for the same)
LESSON 2 – CONSTITUTIONAL DESIGN
LESSON 4 - ELECTORAL POLITICS
ELECTIVE SUBJECTS Information Technology(IT)
1. Practice Rapid Typing every day for 20 minutes and record results to
improve your typing skills and speed.
Date WPM CPM Accuracy
2. Write all the commonly used keyboard short cut keys in MS Word and MS
Power point application. ( Write in your Notebook).
3. Create an advertisement design for an online course for an Educational
Institution.
**Upload image or PDF in TMS app.
FMM
1. Students should make a project on the Evolution of Money with the help
of PPT.
2. Students should make the TIP for the following terms:
A) Financial Planning
B) Cash Management
C) Budget
ARTIFICIAL INTELLIGENCE
1. Create a job advertisement for a firm describing the nature of
job available and the skill-set required for in the future (i.e.
after 10 years). Figure out how AI is going to transform the
nature of jobs and create the Ad accordingly.
HINT : Explore the emergence of AI jobs in various fields
such as healthcare, security, education, agriculture,
entertainment, service and transport.
2. What are smart cities? Identify 5 smart cities in the world and 3
smart cities of India. What makes them a smart city?
[ Make a short film of 3-4 minutes or a presentation
using any presentation software. The student is
expected to do a full research work on the topic and
include the basic definition, working, applications,
merits and demerits.]
3. Develop an android app on any educational software using any
open source app development software.
Note : The movies, ppts or app should be mailed / submitted by
26th August 2021.