Class – IX - KR Mangalam World School, South City I Gurgaon
Class – IX - KR Mangalam World School, South City I Gurgaon
Class – IX - KR Mangalam World School, South City I Gurgaon
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K. R. MANGALAM WORLD SCHOOL<br />
SOUTH CITY <strong>–</strong> I, GURGAON<br />
CLASS <strong>–</strong> <strong>IX</strong> : HOLIDAYS HOMEWORK(2012-2013)<br />
ENGLISH<br />
● Look at the following picture, imagine a story. Give a suitable title to it. (Write in your<br />
notebooks)<br />
● Make a TRAVELOGUE(details of your visit to some place during vacation including slides,<br />
pictures and other details).<br />
● Collect information about following persons and WRITE THEIR BIOSKETCH:<br />
� Your Grandfather � Your Grandmother.<br />
● PLEASURE READING Read one of the following books during your vacations<br />
� David Copperfield by Charles Dickens<br />
� Pride And Prejudice by Jane Austin<br />
�. Far From The Madding Crowd by Thomas Hardy<br />
Write summary, names of characters and which character you liked most (in your fair<br />
notebook.)<br />
● Collect information about the following topics from magazines, newspapers etc. and put in a<br />
folder<br />
� Kids in reality shows. � Role of media in our society.<br />
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MATHS PROJECT WORK<br />
● Explore the Pascal’s triangle (upto 10 rows)<br />
Guidelines : Definition, History, How to construct it, properties; (a) Related to prime numbers<br />
(b) Sum of any two numbers in any row is 2 n where n is the number of due row.<br />
OR<br />
● Explore the Fibonacci numbers.<br />
OR<br />
● History of π.
SOCIAL SCIENCE :<br />
● PROJECT : Prepare a power point presentation on any one of the following:<br />
� 1999 Super Cyclone in Orissa<br />
� 2001 Gujarat earthquake<br />
� 2004 Tsunami<br />
� 2002 Bihar Floods<br />
� 2010 Flash floods in Ladakh<br />
Guidelines:<br />
� Written material should be supplemented by pictures.<br />
� Library books and Internet sites should be used as bibliography.<br />
� Conclusion should be original interpretations of your thoughts.<br />
� Use your creativity.<br />
● Write an article in 150-200 words expressing your views on Ironies of India’s Green<br />
Revolution. Substantiate your article with suitable statistical data.<br />
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SCIENCE :<br />
PHYSICS<br />
• What is the unit of (i) speed (ii) acceleration?<br />
• Draw distance <strong>–</strong> time graph of a body moving at uniform speed.<br />
• Show the location of a point on a graph which is 5 m and 45 ○ north of east.<br />
• Derive the equation.<br />
1 2<br />
o S = ut + at using a speed time graph.<br />
2<br />
• Draw a velocity versus time graph of a stone thrown vertically upwards and then coming<br />
downwards after attaining the maximum height.<br />
• A motor cyclist drives from A to B with uniform speed of 30 km/hr and returns back with a<br />
speed of 20 km / hr. find its average speed.<br />
• An object starting from rest travels 20m in first 2 sec. and 160m in next 4 sec. what will be the<br />
velocity after 7 sec. from the start.<br />
• The minute hand of a clock is 7 cm long. Find the displacement and distance covered by it<br />
from 9.00 am. To 9.30 am.<br />
• Show that for a body thrown vertically upwards, the speed time and velocity time graphs for the<br />
complete journey are not identical.<br />
• Define radian. Show that 1 radian = 57.3 ○ .<br />
CHEMISTRY<br />
• The boiling point of water is 100 ○ C. Express this in SI units (Kelvin scale).<br />
• Convert the temperature of 573 K to the Celsius scale.<br />
• Even two or three crystals of potassium permanganate can impart colour to a very large<br />
volume of water. Which characteristic of particles of matter is illustrated by this observation?
• Explain the following:<br />
� We can get the smell of perfume sitting several metres away.<br />
� Wet clothes do not dry up easily in rainy season.<br />
� We are able to sip hot tea or milk faster from a saucer rather than from a cup.<br />
• Few students were doing an experiment in chemistry laboratory. One of them opened the<br />
bottle of ammonia and forgot to close its cap. After some time the whole laboratory was filled<br />
with irritating smell. The students opened the windows. After sometime, the students felt relief.<br />
Explain, what did actually happen.<br />
• Draw a labelled diagram to show the sublimation process. What is importance of this process?<br />
BIOLOGY<br />
• Make a project report on structure and functions of nucleus, chromosome, DNA .<br />
(Note �Collect information from internet or any other sources)<br />
NOTE: Criteria for marking project-<br />
• Timely submission -2 marks •Presentation -2 marks • Content <strong>–</strong> 2 marks<br />
• Viva <strong>–</strong> 2 marks • Graphics /pictures/flowcharts -2 marks<br />
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GERMAN<br />
• Read the given short stories and translate them.<br />
Tim ist Tom<br />
Tim und Tom sind Zwillinge. Sie gehen in die Real schule. Tim geht in die 8a. Tom geht in die 8b. Tim<br />
ist ein guter Schüler. Er hat in Mathe und Geschichte eine Eins. In den anderen Fächern hat eine<br />
zwei. Nur in Musik ist er nicht so gut. Da hat er eine vier.<br />
Tom ist leider kein guter Schüler. In Mathe hat er eine fünf, in Deutsch, Englisch und Physik eine vier.<br />
Nur in Musik ist Tom sehr gut. Tom ist sogar in der Schüler band. Er spielt Gitarre und singt. Seine<br />
Band spielt Lieder von deutschen Gruppen.<br />
Am Dienstag schreibt Tom eine Mathearbeit. Das ist blöd. Denn am Montag hat Tom ein Konzert mit<br />
seiner Band. Das heißt: Noten und Liedertextelernen. Da hat er keine Zeit für Mathematik. Doch Tom<br />
hat eine Idee. Er spricht mit Tim. Denn Tim hat am Dienstag Wandertag. Da macht es nichts, wenn er<br />
nicht da ist. Er wander einfach nicht mit. Tim schreibt Toms Klassenarbeit. Und Tom lernt Liedertexte.<br />
Toll, wenn man ein zwilling ist.<br />
Doch nicht so toll: Tim schreibt den falschen Namen auf die Klassenarbeit: Tim, Nicht Tom. Was<br />
nun?<br />
Mathenachhilfe<br />
Hein ist schlecht in Mathe. Er hat eine fünf. ,, So geht das nicht weiter. Du brauchst<br />
Nachhilfestundeb’’, sagt Heins Mutter. ,, Oh nein!” ruft Hein. ,, Bitte nicht! Ich hasse Mathe!”. ,, Hör<br />
zu. Wir machen es so ‘’, sagt Heins Mutter. ,,du nimmst Nachhilfestunden. Und ich schimpfe nicht<br />
mehr über deine laute Musik.” Hein stöhnt. ,,Na gut”, sagt er.
,, Was mache ich den? “, fragt Hein seine Freunden am nächsten Tag. Es ist Pause. ,,Frag doch die<br />
schlaue Petra”, sagt Tina. Alle lachen. Petra ist neu in der Klasse. Aber sie hat noch keine Freunde.<br />
Auf dem Schulhof ist sie immer allein. ,, Warum nicht? “, denkt Hein. Er geht zu Petra. ,, sag mal,<br />
kannst du mir bei den Mathe - Hausaufgaben helfen?” , fragt er. ,,Gern”, sagt Petra.<br />
Am Nachmittag kommt Petra zu Hein. Sie erklärt die Aufgaben sehr gut. Danach hören Hein Und<br />
Petra Musik.<br />
Petra kommt nun jeden Montag zu Hein. Hein findet Petra ganz süß. Am liebsten möchte er jetzt<br />
jeden Tag Mathe lernen.<br />
• Make a presentation on any one of the following topic:<br />
� Die Kultur von Deutschland<br />
� Die Deutsche Autos (Volkswagen: Das Auto)<br />
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FRENCH<br />
● Make a PPT on any two Grammar topics of your choice.<br />
● Translate pg 87 <strong>–</strong> 90 from French to English.<br />
● Do pg 36 <strong>–</strong> 46 from cahier d’exercies<br />
● Revise all the Grammar topics done in previous classes.<br />
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laLd`r<br />
● lR;eso t;rs Hkkjr ljdkj dk /;s; okD; gSA tylsuk] Fkylsuk ok;qlsuk] Mkdrkj bR;kfn 10 okD; fy[ksaA<br />
● VsyhQksu ij gksus okyh ckr ds 10 lk/kkj.k okD; fy[kksa ¼lgk;rkFkZ iqLrd & laLd`rO;ogkjlgL=h½<br />
● Loj lfU/k%] O;atulfU/k% o folxZ lfU/k ds 10&10 mnkgj.k fy[ksA<br />
● fdlh Hkh fo’k; ij ,d lqanj fp= (modal) cuk;s rFkk 10 okD; fy[ks laLd`r esaA<br />
● Jhen~Hkkxon~xhrk ls 10 “yksd ;kn djsaA<br />
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fganh<br />
uksV & lHkh dk;Z Qkby esa dhft,A<br />
● viuh ilan ds fganh v[kckj esa ls Kkuo/kZd lwpukvksa dh drjuksa ls LØSi cqd cukb,] tks vkids l`tukRed<br />
;ksX;rk esa egÙodkjh gksaA<br />
tSls & foKkiu] [ksy] f”k{kk] dfork] euksjatu vkfnA<br />
● vki NqfV~V;ksa esa D;k djuk ilan djksxs] bl fo’k; ij fe= dks i= fyf[k,A<br />
● ekrk ds fy, & ek¡] tuuh] ekr`] vack vkfn i;kZ;okph “kCnksa dk iz;ksx fd;k tkrk gSA vki Hkh vius ?kj ;k<br />
vkl&iM+ksl esa fn[kusokys 15 “kCnksa dh lwph cuk,¡ vkSj muds rhu&rhu i;kZ;okph “kCn fyf[k,A<br />
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Foundation Of Information Technology :<br />
Do the following in Ooo Writer - Take a print out and paste in your computer Notebook.<br />
● Categorise the different kind of software, pick any e examples of each category and write their<br />
purpose.<br />
● Compare any six mobile phones of different companies in terms of price, applications and<br />
features.<br />
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