D.A.
V PUBLIC SCHOOL
BISTUPUR, JAMSHEDPUR
2025-26
SUMMER
HOLIDAY HOMEWORK
STD IX
Dear Students,
As we approach our summer break, we encourage you to make the
most of this time to relax, recharge and have fun! We want to keep
you positively engaged beyond the formal learning through these
assignments.
Holiday homework is designed to provide a structured opportunity
for you to explore your interests, practice what you've learned in class
and even discover new things that spark your curiosity. This is a great
time to read, explore your creative side and engage in activities that
you enjoy.
Remember, the goal is not just to complete the assignments but to
learn and grow in a way that is fun and meaningful for you. We
encourage you to approach this work with a positive attitude and a
spirit of exploration.
Please review the specific assignments and deadlines outlined by your
teachers. Enjoy the holidays and come back refreshed.
Wishing you all a happy and enjoyable summer!
ENGLISH
1. Write an Article with reference to chapter How I Taught My Grandmother to
Read on the importance of 'INCLUSIVE EDUCATION' or 'RIGHT TO
EDUCATION'
2. Verb Forms and Determiners worksheets from English Practice Book.
3. With reference to the Topic 'An Exemplary Leader' , who do you think is an Example
of this quote from the present leaders of the world? Write a Short Biography of the
respected individual in not more than 300 words with suggestive photography.
ह द
िं ी
प्रश्न-१.कक्षा समह
ू में दिए गए पोर्टफोलियो का प्प्रिंर् आउर् िेकर सभी प्रश्नों के
यथोचित उत्तर सिंिर एविं साफ अक्षरों में लिखें।
प्रश्न-२. पत्र िेखन (नोर्- दहिंिी उत्तर पस्ततका में पत्र लिखें।)
क) तवात्य प्वभाग द्वारा आपके क्षेत्र की गिंिगी की ओर कोई ध्यान नहीिं दिए जाने
पर ककसी िै ननक पत्र के सिंपािक को पत्र लिखखए।
ख) अपने लमत्र को पत्र लिखें स्जसमें दहिंिी की महत्ता व िाभ बताए गए हों।
सिंस्कृत
१. सिंख्या १-१०० खानतकायािं लिखखत्वा अभ्यासिं कवटन्त ।
२. िीर्ट, गण, बद्
ृ चि .यण ् ,अयादि सन्िेेः उिाहरणानन खानतकायािं लिखन्त ।
३. ककम ् ,तत ्,एतत ् शब्िरूपाखण त्रत्रष लिङ्गेष लिखखत्वा कण्ठतथी कवटन्त।
४. अतमद्,यष्मद्,(सवटनाम शब्ि)लिखखत्वा कण्ठतथी कवटन्त।
५. मनन,बािक,मात,ृ िता,साि,निी लिखखत्वा कण्ठतथी कवटन्त।
६. गम ्, कृ, िभ ्, अस ्,भू पा,वद् िातरूपाखण लिखखत्वा पठन्त ।
MATHS
*Students can do any six of the following*
Submit your HHW in a single project file.
(i) Construction of square root of given numbers (3,4,5,6,7) (Spiral Method) in a
plane A4 size paper.
(ii) To find co-ordinate( the values of abscissa and ordinate )of various points of
any picture to be drawn in a Cartesian plane. Use graph sheet and your
favourite cartoon picture,
(iii) Verify the algebraic identity (x+y+z)2=x2+y2+z2+2xy+2yz+2zx
(iv) On a graph draw the lines that represent X=0,Y =0,X=Y,X+Y=0,X+Y=1
(v) Learn squares and cubes of numbers from 1 to 30.
(vi) Write any 10 statements which can be represented as linear equations in two
variables. Also write the equations.
(vii) Make any model/project for corresponding angles, linear pair, vertically
opposite angles, complementry angles, supplementary angles, co-interor
angles and reflex angles.
(viii) Get the cutouts of different types of quadrilateral and paste in your H.HW
copy. List all those properties of various quadrilateral that you already know.
(ix) Get the picture of Shriyantra. Find how many interwoven triangles are there?
(x) Read the paragraph(theory) from ncert book of the chpter Euclid Geometry.
Collect the information from the paragraph you read and find some names of
Indian Mathematicians and write their contribution in the field of
Mathematics.
PHYSICS
1. "From Motion to Graph: A Visual Exploration of Physics":
Make a project file on the above topic showing connection between physical motion
and its graphical representation including
*distance time graph
*velocity time graph
*acceleration time graph
for different types of motion.
Graphs of all to done in graph papers only and stick in project file.
2.Write the names of two scientists who have contributed for the study of motion of
objects. Write down the releted laws and formulas. Stick their pictures also.
To be done in the same file.
CHEMISTRY
1.Read about at least 5 scientists and their contribution in science and write at least 50
words about them in A4 size sheet.Paste photograph also
2.Write an activity to prove that liquids of different densities diffuse at different rates.
Do all work in A4size sheets
Submit in stick file
BIOLOGY
A. Give reasons ,why
1. Raisins and dry apricots swell up when placed in a bowl containing water for sometime.
2. Chromatin, chromatid and chromosomes are related to each other.
3. Roots of plants have mostly leucoplasts in them than chloroplasts.
B. Higher order Thinking Skills.
1. A person with swollen gums rinses his mouth with lukewarm salt water and swelling
of his gums decreases.
This is because
a. The gums absorb the salt water solution.
b. The salt water solution lowers the temperature of the water in the gums.
c. The salt in the solution moves against the concentration gradient.
d. The water in the gums moves out due to high concentration of salt in the solution.
2. Ritika observed onion peel cells in the lab and could view the cell wall, cytoplasm and
nucleus clearly. Suddenly her friend spilled a few drops of salty water on the slide having
onion peel cells. She observes some changes in the cells after sometime
a. What changes would have been observed by Ritika?
b. Name the process that caused the changes in the cells.
c. Would there be similar changes observed ,if she had prepared a slide of cheek cells?
3. Look at the diagram carefully
a. Which part of the above diagram can carry the ‘hereditary material’?
b. Who discovered the nucleus for the first time?
c. Why is it called the ‘ control centre’ of the cell ?
4. If you are provided with some vegetables to cook, you generally add salt into the
vegetables during the cooking process.
a. What happens to the vegetables after adding salt ?
b. Which mechanism is responsible for the changes?Explain.
5. Why does the skin of your mother’s fingers shrink when she washes clothes for a long
time.
a. What is responsible for the changes?
b. Explain this process.
HISTORY & POLITICAL SCIENCE
Q.1 Explain how did the freedom of speech and expression under the revolutionary
government in France promote the ideals of Liberty and Equality into everyday practice.
Q.2 What were the causes for the empty treasure of France under Louis XIV? Assess any
three causes.
ASSIGNMENT 2
WHAT IS DEMOCRACY? WHY DEMOCRACY?
1. Why is democracy called the best form of government?
2. What are the flaws in a democratic govt?
3. What is democracy?
4. How can you say that Zimbabwe does not have rule of law?
5. Why is democratic govt called a more accountable form of government?
6.How does democracy improve the quality of decision making?
15.How can a popular got be undemocratic? Explain by giving the example of Zimbabwe.
Choose a current political issue or event and create political cartoon or comic strip
Geography
1. Prepare a handwritten project on DISASTER MANAGEMENT. You can choose any
one Disaster of your choice and complete it under the following heads.
A. Definition of ‘Disaster’.
B. What is a disaster management cycle?
C. What are the types of Disasters?
D What is a Hazard? How is it classified?
E . Differentiate between Hazard and Disaster.
2. Based on your selection enumerate the following in your project.
A . Meaning
B. Causes
-C.Do’s and don’ts
D.Prevention and Mitigation measures.
General Instructions:
1. The project should be hand written.
2. It should be well presented, researched, and pictorial.
3. Cover page, table of contents, acknowledgements, bibliography, headings
and sub – headings are a must..
4. The project should be presented in your class notebook.
5. The project should not exceed 10 pages.
ECONOMICS
Activity: “ Zero hunger Poster” Project.
Create an informative and attractive poster on A4 size paper that raises awareness about the
issue of hunger. Students should include statistics, facts and images that highlight the impact
of hunger on individuals and communities with reference to ‘ Jharkhand ‘. They can also
include a call to action or information about how to get involved in the fight against hunger.
Artificial Intelligence (Code: 417)
1. Job Advertisement for 2030: Make a Power Point Presentation on Future Job
Advertisement Mention what job you are recruiting for and what skill-sets do you
expect in the candidate. Make a poster also on A4 or A3 sized sheet with as much
creativity as possible. It should be futuristic and should talk-about the period 10 years in
the future.
Hint:
● Search for current and emerging trends in employment to
make a Future Job Advertisement.
● The job description is for a job which will exist ten years from
now, i.e., the current date.
● To help you, the job advertisement must include the following information.
2. Create a Presentation to Design a layout for your dream AI- enabled smart home. Make
sure to include gadgets and devices that enhance its uniqueness and intelligence.
3. Experiment with the following AI based online open-source tools:
a. Link for Game 1 (Rock, Paper and Scissors):
https://rockpaperscissors- ai.vercel.app/
b. Link for Game 2 (Semantris): https://research.google.com/semantris/
c. Link for Game 3 (Emoji Scavenger Hunt):
https://emojiscavengerhunt.withgoogle.com/
d. Link for online climate tool:
https://artsexperiments.withgoogle.com/impactfilter/
After checking the above links, answer the following questions in your
classwork notebook:
Q1: Write three things you learnt from the tool used above.
Q2: How do you think the above tools are AI enabled?
Q3: Did you face any difficulty while playing rock, paper, scissors and semantris?
Q4: List the winning strategy for the three games mentioned above.
DAV PUBLIC SCHOOL, BISTUPUR, JAMSHEDPUR.
HOLIDAY HOME WORK SUBMISSION
CLASS-IX
DATE- 17-06-2025 18-06-2025 19-06-2025 20-06-2025 21-06-2025
SUBJECTS CLASS CLASS CLASS CLASS CLASS
ENGLISH IX-A IX-B IX-C IX-D IX-E
HINDI IX-B IX-C IX-D IX-E IX-A
MATHS IX-C IX-D IX-E IX-A IX-B
SCIENCE IX-D IX-E IX-A IX-B IX-C
SOCIAL SCI. IX-E IX-A IX-B IX-C IX-D
A.I IX-A IX-B IX-C IX-D IX-E
Children should complete Holiday Homework in their respective notebook as far as
possible.
