Summer Holidays Homework (2021-22) Grade - Iii

1Summer HolidaysHomework(2021-22)Grade - IiiClass incharge- ms.veena sharmaTHEME: scientists1

2Dear parents,We all know that Covid 19 has spread its tentacles allover the world. The offices are closed, businesses are athalt, schools are shut down, and there is a situation ofcomplete lockdown. Amidst this, I urge our dearparents to spend quality time with the children. Use thistime to teach your children lessons of life. Involve themin day today chores like making their bed, helping youin the kitchen, setting their cupboards, polish theirshoes etc. Set a routine of physical exercise for them sothat their energy is utilized the optimum. Not only this,talk to them about your life experiences, teach themvirtues such as kindness, helpfulness, honesty etc. Readto them stories which will enrich their vocabulary, takethem closer to the roots and give wings to theirimagination. Let's join hands in making the best use ofthis time granted to us.The school is making every possible endeavour to helpyou in this.Regards,Ms. Sudeshna SharmaPrincipalBanyan Tree School, Chandigarh2

3GENERAL INSTRUCTIONSFollow the instructions given carefully: Summerbreak for the students will commencefrom 31st May, 2021. Schoolwill reopen after the summer break on 5thJuly, 2021. TheHoliday Homework can be done in anynotebook/ loose A4 sheets or anything that iseasily available. The homework should be uploaded as a pdf onMS- Teams before 10th July under the respectivesubject Teams. The students will be graded on their HolidayHomework. Feel free to call/ ping in case of any query.3

4Maths4

5Worksheet No. 15

6Worksheet No. 2Famous Scientists Word Search6

7Worksheet No. 3Fun Time(Make funny characters using Plastic spoons. Useyour own creativity)7

8Worksheet No. 4“The ones who are crazy enough to thinkthey can change the world are the oneswho do.” -Steve JobsThe world has changed by leaps andbounds. Inventions of today, nurture thetomorrow. A tribute to our greatscientists. Let’s know them well and thechange they brought to the mankind.Choose any 5 powerful inventions thatchanged the world towards betterment.Write about the impact of invention andtrace the inventor’s journey towardsattaining his/her goal.Paste/ draw pictures of the scientists andtheir inventions.8

9EVS9

10Worksheet No. 1Experiment Fun (The Dancing Rice)Materials Needed: White Vinegar Baking Soda Rice Clear Jar Water Food Coloring(Optional)Procedure:1. Fill the Clear Jar 3/4 Way Full ofWater. If desired, mix in foodcoloring.2. Add in 1 TBS of Baking Sodaand Stir. Mix completely.3. 1/4 Cup of Uncooked Rice. Note that instantrice is needed for this project!Non-instant rice is too denseand won’t result in a “dancing”reaction.4. Add in 1-2 TBS of WhiteVinegar.10

11Worksheet No. 2Answer the following questions on Famous Inventions andInventors:1.Who is the inventor of the Telephone?a. Francis Beaufortb. Henry Moseleyc. Alexander Graham Belld. Anthony Blatner2. Who invented the Light Bulb?a. Thomas Edisonb. Eli Whitneyc. Benjamin Franklind. Francis Beaufort3. The Steam engine was invented by .a. Benjamin Franklinb. Thomas Saveryc. Henry Fordd. John Logie Baird4. Who invented the Aeroplane?a. The Wright brothers (Orville and Wilbur Wright)b. James Wattc. Thomas Edisond. Galileo Galilei5. Who was the inventor of Video games?a. Karl Benzb. Henry Moseleyc. Ralph Baerd. Eli Whitney11

126. Who is the inventor of the Computer?a. Charles Babbageb. Roger Baconc. Joseph Aspdind. Tim Trelling7. Who, along with Robert Cailliau, invented the World WideWeb (WWW)?a. Nikola Teslab. Karl Benzc. Alexander Bereznyakd. Tim Berners-Lee8. invented the mobile phone.a. Martin Cooperb. Roger Baconc. Anthony Blatnerd. Thomas Edison9. Who invented the ceiling fan?a. Alexander Bereznyakb. Philip Diehlc. Charles Thermosd. Rudolf Diesel10. Who was the inventor of the postage stamp?a. Heinrich Hertzb. Rowland Hillc. Quam Hollistad. Ibrahim El-Naiz12

13Worksheet No. 3Analyse the impact of humanactivities and technologicalinnovations on rising temperature ofthe Earth.Depict the same through a poster13

14Worksheet No. 4Let’s get creative(Use your creativity to make characters usingvarious fruits and vegetables)14

15(Perform the following yoga poses, clickpictures and upload)15

16English16

17Who is a scientist?17

18Section A –ReadingComprehension18

19Read about the great scientist Thomas Edisoncarefully and answer the questions below19

2020

2121

2222

23Section B –Vocabularybuilding23

2424

2525

26Section C –Creativewriting26

27I. Choose two inventions which you feelare the greatest till date and write aboutthem.Write how are you benefitted fromthem?27

28II. Think of yourself as a Scientist andwrite about your invention.Include the following points in yourjournal a) Name of your invention.b) Material required for creating yourinvention.c) How will your invention helpeveryone.d) Make a poster to tell people aboutyour invention.28

29Hindi29

30Worksheet No. 1निम्िलिखित गद्यांश को पढ़ कर प्रश्िों के उत्तर दीजिए –डॉ. कियम दृढ़ इच्छयशजतत वयिे वैज्ञयनिक थे। वे भयरत कोववकलित दे श बियिे कय िपिय िांिोए हुए थे। उिकय मयिियथय कक भयरतवयलि्ों को व््यपक दृजटि िे िोचिय चयहहए। हमेंिपिे दे ििे चयहहए। िपिों को ववचयरों में बदििय चयहहए।ववचयरों को कय्यवयही के मयध््म िे हकीकत में बदिियचयहहए। डॉ. कियम तीिरे ऐिे वैज्ञयनिक हैं, जिन्हें भयरत कयिवोच्च िम्मयि ‘भयरत रत्ि’ हद्य ग्य। उन्हें ‘पदमभषू म’तथय ‘पदमववभटू ण’ िे भी िम्मयनित कक्य ग्य। भयरत को30

31उि पर गवय है । इतिी उपिजधि्याँ प्रयप्त करिे के बयविदूअहां कयर कियम िी को छू तक िहीां पय्य। वे िहि स्वभयव केएक भयवुक व््जतत थे। उन्हें कववतयएाँ लिििय, वीणय बियियतथय बच्चों के ियथ रहिय पिांद थय। वे ियदय िीवि उच्चववचयर में ववश्वयि रिते थे। कियम ियहब कय िीवि हमिभी के लिए प्रेरणयदय्क है । कियम िी तपस््य और कमयठतय की प्रनतमनू तय हैं। रयटरपनत पड़ की शपथ िेते िम् हदएगए भयषण में उन्होंिे कबीरदयि िी के इि दोहे कय उल्िेिकक्य थय – ‘कयि करे िो आि कर, आि करे िो अब’।(क) डॉ. कियम िे भयरत को त्य बियिे कय िपिय दे िय है ?अल्प ववकलित दे शववकलित दे शनिलमयत दे शववकयिशीि दे श31

32(ि) डॉ. कियम ककि प्रववृ त्त के व््जतत ��्रूर(ग) डॉ. कियम एक दृढ़ इच्छयशजतत वयिे ��ियहहत््कयरइिमें िे कोई िहीां(घ) डॉ. कियम को त्य – त्य बेहद पिांद थय?(ड़) डॉ. कियम को ककि-ककि िम्मयिों िे िम्मयनित कक्यग्य?(च) डॉ. कियम की तरह आप भयरत को आगे बढ़यिे के लिएत्य प्र्यि करें गे।32

33Worksheet No. 2निम्िलिखित चचत्रों को पहचयनिए और बतयए ककइिकय आववटकयर ककििे और कब कक्य थय ?33

34Worksheet No. 3(Research Work)अपनी पसंद के ककन्ही तीन वैज्ञाननकों केबारे में जानकारी प्राप्त करके उसके बारे मेंलाइन ललखें l34

35Worksheet No. 4ब्रेि पदिनत एक तरह की लिवप है , जििकोववश्व भर में िेत्रहीिों को पढ़िे औरलिििे में छूकर व््वहयर में िय्य ियतय है ।ब्रेि लिवप कय आववटकयर ककििे औरकब कक्य ? चचत्रों की िहय्तय िे बतयए l35

36Worksheet No. 5दो स्मयिय फ़ोि के ववष् में बतयते हुए दोलमत्रों के बीच हुई बयतचीत को िांवयद केरूप में लििें l36

37Worksheet No. 6(ियमयन्् ज्ञयि के प्रश्ि)प्रश्ि 1-िे िीववज़ि कय आववटकयर ककििेकक्य ?प्रश्ि 2 - बबििी के हीिर में ककि ियतु कयतयर होतय है ?प्रश्ि 3 - ककि ग्रह को इवनिांग स्ियर (शयमकय तयरय) कहते है ?प्रश्ि 4-ककि ग्रह को ियि तयरय (रे ड स्ियर)कहते है ?प्रश्ि 5-पयिी ककि गैि िे लमिकर बितयहै l37

38Enjoyyoursummerholidays38

c. Benjamin Franklin d. Francis Beaufort 3. The Steam engine was invented by _. a. Benjamin Franklin b. Thomas Savery c. Henry Ford d. John Logie Baird 4. Who invented the Aeroplane? a. The Wright brothers (Orville and Wilbur Wright) b. James Watt c. Thomas Edison d. Galileo Galilei 5. Who was the inventor of Video games? a. Karl Benz b.