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DAV PUBLIC SCHOOL, EAST OF LONI ROAD, DELHI-110093
CLASS X
THEME OF INTEGRATED PROJECT – COMMUNITY HEALTH AND ENVIRONMENT
ENGLISH
Q1.Make a magazine on any one of the following mentioned themes:(I)Health & Medicine (ii)Education (iii)Environment (iv) Tourism
(v) National Integration (vi) science
Note:
Mode of Assessment and areas to be covered
(i)Cover page (a)Should be relevant to the theme chosen
(b) An eye catchy and relevant name of the magazine
(ii)Index/content
(iii)Editor‟s review/perception
(iv) Write two articles related to the chosen with proper heading
(v) Fun Activities (i) Quiz (ii)Puzzles (iii)Riddles
(iv)Brain Teasers
(v)Incidents/ events
(v)Write a self composed poem on any topic of your own choice
(vi) Write any interesting self written story with picturesque presentation
Q3. Write a speech for the morning assembly of your school on the topic‟ Community Health &
Environment‟
Q4. Write at least 4 weekly diary entries.
Q5 Complete 10 chapters of the novel „Diary of a Young Girl‟
G.Science
Guidelines:-
1. The project should be hand written.
2. You can paste photographs or pictures related to the topic.
3. Use coloured A4 sheets and submit the sheets in a folder marked with your details.
Delhi‟s devil – air pollution
Air pollution has jumped to number five spot amongst the top killers in India. Prepare a project
report on poor air quality covering following aspects:





Introduction
Cause and effects of poor air quality on human health
People in action – Government, N.G.O., Traffic Police of Delhi, Society
Your contribution as an active citizen of Delhi to minimise air pollution
Paste newspaper reports, pictures
Compare the changes occurred in last ten years in air quality of delhi
Social Studies
1. “Development and environment degradation go hand in hand” Do you agree. Give examples to
support your answer
2. Government is taking step towards sustainable development? Paste any 10 news in this regard .
3. Compare and contrast the development of India and America on any 5 parameter suggested by
UNDP
4. State the condition of any two 2 public facilities in near by area. What can be done to improve
the condition?
MATHEMATICS
PROJECT –
 Choose eight cities of India (including the four metropolitan cities) and compare and contrast
how the health of metropolitan cities vs. other cities has changed over the last five years.
Health measures to compare can be death rate / happiness index / pollution index / number of hospitals /
number of doctors or nurses deployed etc.
(Please do not restrict yourself to the above Health measures, feel free to innovate new measures that
you think make sense)
 Use Bar Graphs / Pie Charts to showcase your analysis.
 Also write advantages of having a healthy community and environment and also the challenges
that government faces in establishing the same.
 Do neatly on A4 sheet.
Solve the following worksheet in your Assignment register after revising the chapters done in the
class.
REAL NUMBER WORKSHEET
CLASS X
Q1. Without actually performing the long division, state whether the following rational numbers will
have a terminating or non-terminating Decimal expansion
(1)
251/1300
(2)
32/1250
(3)
368/1050
(4)
39/9375
(5)
5824/910
Q2. Prove that √2-√5 is irrational.
Q3. Is the number (√2-√3)(√2+√3) rational or irrational? Justify.
Q4. Write one rational and one irrational number lying between 0.25 and 0.32.
Q5.The H.C.F of two numbers is 29 and their L.C.M is1160. If one of the numbers is 145, then find other.
Q6. Find the H.C.F of 570 and 1425 using Fundamental theorem of Arithmetic.
Q7. Find H.C.F of 128, 240 using Euclid‟s division algorithm.
Q8.Check whether the number 15n, where n is a natural number, can end with the digit 0.
Q9. If a= bq +r in division algorithm then write limits of r.
Q10. Given that L.C.M (26, 169) = 338, write H.C.F (26, 169).
Q11. Complete the factor tree:
13
7
5005
5
11
13
Q12.There are 312, 260 and 156 students in class X, XI and XII respectively. Buses are to be hired to
take these students to a picnic. Find the maximum number of students who can sit in a bus if each bus
takes equal number of students. Find also the number of students. Find also the number of buses
required.
Q13. Prove that square of any positive integer is of the form 5q, 5q+1, 5q+4 for some integer q.
Q14. Find the least number which, when divided by 18, 24, 30 and 42 will leave in each case the same
remainder 1.
Q15. State Euclid‟s lemma for positive integers.
Q16. Show that the square of an odd positive integer is of the form 8n+1 where n is any integer.
Q17. If √5-√3/√5+√3= 2x-√15, then determine whether x is a rational or irrational.
Q18. Find the greatest possible length which can be used to measure exactly each of the lengths 7m, 3m
85cm, 12m , 95cm.
Q19. Show that only one of the numbers n, n + 2, n + 4 is divisible by 3.
Q20. If the H.C.F of 210 and 55 is expressible in the form 210× 5+55y, find y
Q21. Write one rational and one irrational number lying between 0.5 and 0.6.
Q22. Find the largest positive integer that will divide 1385, 1457 and 1682 leaving remainder 5, 2 and 8
respectively.
Q23. Three sets of English, Hindi and Mathematics books have to be stacked in such a way that all the
books are
stored topic wise and height of each stack is the same. The number of English books is 96, the number
of Hindi books is 240 and the number of Mathematics books is 336. Assuming that books are of same
thickness, determine the number of stacks of English, Hindi and Mathematics books.
Q24. Find the missing numbers in the factor tree:
2
2
2
2
Q25.If p, q are prime, then find H.C.F of (p, q).
Q26. After how many places the decimal form of 125/24-53 will terminate?
POLYNOMIAL WORKSHEET
CLASS X
Q1. If α and β are the zeroes of p(x) =𝑥 2 -5x + k such that α- β = 1 , find the value of k?
Q2 If the sum of square of zeroes of the quadratic polynomial ,f(x) = =𝑥 2 -5x + k is 40,find k?
Q3. If one of the zeroes of the quadratic polynomial f(x) = 14𝑥 2 - 42𝑘 2 𝑥 – 9 is negative of the other ,
findthe value of “k”.
Q4. If m and n are the zeroes of the polynomial 3𝑥 2 + 11x– 4 , find the value of
𝑚
𝑛
𝑛
+𝑚.
Q5. If α and β are the zeroes of the polynomial 6𝑦 2 – 7y + 2 , find a quadratic polynomial whose
1
1
zeroes are ∝ and β.
Q6. Find the value of b for which (2x + 3) is a factor of 2𝑥 3 + 9𝑥 2 – x – b .
Q7. If α and β are the zeroes of f(x) = a𝑥 2 + bx + c , then evaluate:
1) α 2 + β2
α
β
2) β + α
3) α3 + β3
Q8. Find a quadratic polynomial whose sum and product of the zeroes is 0 and √5 respectively.
Q9. If a and b are the zeroes of a polynomial f(x) = x2-x + 2, find a polynomial whose zeroes are 2a+1
and 2b+1.
Q10. If a and b are the zeroes of the quadratic polynomial p(x) = 4x2-5x-1, find the value of a2b+ab2.
Q11. If the sum of the zeroes of a quadratic polynomial f(t)= kt2+2t +3k is equal to their product, find
the value of k.
Q12. find all the zeroes of a polynomial 2x4+7x3-19x2-14x +30, if two of its zeroes are √2 and-√2
Q13. If one zero of the polynomial f(x) = (k2+4)x2+13x +4k is reciprocal of he other, then find the
value of k
Q14. . If α and β are the zeros of the polynomial such that α + β=24 and α – β=8. Find the Quadratic
polynomial having α and β as its zeroes. Verify the relationship between the zeroes and the coefficients
of polynomial.
Q15. If the zeroes of polynomial x2+px+q are double in the value to the zeroes of 2x2-5x-3, find the
value of p & q.
Q16. What must be subtracted or added to p(x)= 8x4+14x3-2x2+8x-12 so that
4x2+3x-2 is a factor of p(x).
INFORMATION TECHNOLOGY:
Make a short movie in Window Movie Maker on the topic “COMMUNITY HEALTH AND
ENVIRONMENT” not more than 4-5 min.


CD of the movie should be submitted in .avi format
Prepare a questionnaire including minimum 5 questions on how the health of metropolitan
cities vs other cities has changed over the last five years. On the basis of which conduct a
survey in nearby area and also write your own conclusion on the same. Include scanned
questionnaire in your movie.
DISASTER MANAGEMENT:
1.
2.
3.
Task: Prepare a pocket guide on First Aid for your school. Your pocket guide should contain the
following:
i. Aid needed to be given for fractures, poisoning, cuts and burns, heat and cold wave and other
threats that are prevalent in your area.
ii. Content shared in the guide should be supported with adequate pictures so as to give a clear and
elaborate understanding about the topic.
iii. Choose awareness campaign strategy for either senior citizens or illiterate people and prepare a
brief write-up.
iv. Doctors, local health practitioners, trained volunteers of Red Cross and professionals from other
agencies/bodies/institutes, proficient in this field can be consulted for help to prepare the first-aid
pocket guide.
v. The pocket guide should be such that it can be used as a ready reckoner for any First Aid related
information.
The project needs to be done individually in a creative and neat manner.
The project report should be of 15-20 A-4 size sheets filed together and spiraled neatly.
You can cover / design the cover page as per your liking.
4.
5.
The Project needs to be handwritten. For diagrams / graphs, use fine tip pencil for neatness. Stick
pictures and articles neatly wherever appropriate giving them a fine outline.
The project should be presented in the following format:
a. Cover page
b. Acknowledgement
c. Index
d. Introduction (A brief synopsis of your entire project report)
e. Objective
f. Survival skills (Methods and Techniques)
g. Pocket guide as a ready reckoner for first aid information
h. Analysis of your learning from the task
i. Conclusion (A summary of your project report)
j. Bibliography (This should include clear mention of websites / URLs visited, newspaper
and magazines referred, articles, information from any government department or other
experts)
k. Annexure (Any article, interview excerpt, maps, etc. should come here)
LIFESKILLS:
Planet like Earth aren‟t a dime a dozen. We all have to work for a healthy environment. A number of
government and non government agencies are working towards ensuring clean - green environment and
a safe secure environment. Municipal cooperation in every state, clean up the Yamuna drive, Swachh
Bharat Abhiyan, clean up the world campaign etc are all working in this direction. As a student you too
can contribute by engaging in any one of following activities:
UNLEADED PETROL:
A) Enlist the benefits of using Unleaded Petrol Vs Normal Petrol. Make your parents and extended
family of the pros and cons or the alternatives of using Unleaded Petrol and leaded Petrol.
Visit a Pollution Control Centre at your nearest petrol pump and collect information about the
checks conducted before giving a PUCC- Pollution under Control Certificate. Enlist the
information shared by them and make your parents and extended family aware about it.
B) Refer to Television new and newspaper reports and record how many times the news about the
police has been shared, maintain a record for 15 days. From the record analyze their duties and
conditions under which they work. (You can also interview police personnel if possible). You
can do the same activity with a house maid, chowkidar, driver, sweepers or any other helper.
PHYSICAL EDUCATION:
1) Measure BMI of 5 numbers from family or neighbourhood.
2) Draw a neat diagram of the field/ court of any one game of your choice. Write its history, rules
and regulations, terminologies and important tournaments.
3) Write benefits of exercise and yoga.
ART & CRAFT
A. Composition any two of the topics given below on A-3 size
1. Happy Family - Nuclear Family vs Joint family
2. Road Safety
3. India towards Progress
4. World Peace
B. Outdoor landscape – Park scene, Market Scene, Sunset and School scene
C. Scenery by paper collage work
हिन्दी
विषय- जन स्िास््य और ऩयाािरण के प्रति जागरूकिा
१. " स्िस्थ समाज की ऩहचान- जन स्िास््य और ऩयाािरण के प्रति जागरूकिा" विषय ऩर दिए गए तनिे शानस
ु ार
ऱघु ऩत्रिका तनमााण करें ।
तनिे श:- काया स्िच्छिा से करें ।
भाषायी शुद्धिा का ध्यान रखें।
ऩररयोजना काया करने हे िु ए-३ आकार की शीट का प्रयोग करें ।
ऩररयोजना काया िस अॊक का है । मूलयाॊकन का आधार तनम्नलऱखखि रहे गा-
१. ’
मूलय त्र ि
ॊ ु
अॊक
विषय िस्िु
४
स्िच्छिा
२
प्रस्िुिीकरण
२
भाषायी शुद्धिा
२
स्िस्थ शरीर में ही स्िस्थ मस्स्िष्क का तनिास होिा है ।" ऱेख लऱखखए।
२.
जन स्िास््य और ऩयाािरण ऩर विज्ञाऩन नाइए।
३.
ककसी भी एक प्रिष
ू ण को आधार नाकर सूचना िैयार कीस्जए।
४.
दिए गए विषय से सॊ ॊधधि िो कवििाएॉ लऱखखए।
२. प्रकाशन विभाग की ककसी भी अॊक की "सादहत्य अमि
ृ " ऩत्रिका ऩदिए िथा इस ऩत्रिका के गुण-िोष ऩर प्रकाश
डालऱए। करिाए गए समस्ि काया की ऩुनरािस्ृ त्ि कीस्जए िथा काया ऩूरे कीस्जए।
Note: During the holidays, parents must also help their wards to become familiar with the game of chess
& handling of the Rubik’s cube effortlessly and with intelligence.
Happy holidays and enjoy learning!!!!