Vidya Vihar Residential School Parora, Purnea

Transcription

1 Vidya Vihar Residential School Parora, Purnea Summer Vacation Home Assignment Session: Class: IX Subject English Subject Teacher Mr. C.K. Jha and Mrs. Rita Mishra 1. Make five sentences each with: (a) Few, a few, the few (b) Little, a little, the little (c) Many, much, enough, some. Make five sentences each with the following highlighting the verb: (a) Either....or (b) Neither.. nor (c) Not only but also (d) As well as (e) A large number of (f) Majority of (g) Many a.. 3. While reading a science journal, you came across on interesting write-up on the impact of science on our lives. A short excerpt from the write-up is given below: Science A Boon or Bane The advancements in science and technology have both positive and negative effects on human life. Most of the people think that these are more advantages of science and technology as compare to the disadvantages. The major advantage of science and technology is that it has made our lives easier. If technology has made our lives comfortable then it has also increased anxiety in our lives. For example, the mobile phone and the internet. Based on your understanding of the article and using your own ideas, write an article for your school magazine in about 00 words on how science has an impact on our lifestyle. Give a suitable heading to your article. 4. Read the following extracts carefully and answer the questions that follow: (I) I could have asked somebody in this village but I was too embarrassed to do so. I felt.. I cannot be independent? (a) Who is the speaker of these lines? (b) When did the speaker feel so very dependent and helpless? (c) By independent the speaker here means.

2 (II) (III) (IV) (V) I will work very hard, I will keep Saraswati deadline. (a) What is the task for which the deadline is fixed? (b) Why will the speaker work hard? (c) Identify the speaker. I knew then that my student had passed with flying colours. (a) Identify the student and the teacher. (b) Explain flying colours. (c) How can you say that she had learnt the Kannada alphabet? It is a great tradition.happened (a) Who is the speaker? (b) Which tradition is referred here? (c) What has happened to the speaker? Childishly, I made fun of the old lady (a) Who is the old lady mentioned in the above line? (b) Why did the speaker make fun of the old lady? (c) What was the reply of the old lady? (d) What impression do you form about her from her reply? Subject Hindi Subject Teacher Mr. C. S. Mishra Subject Sanskrit Subject Teacher Dr. Gopal Jha

3 Subject Mathematics Subject Teacher Mr. G.C. Singh Chapter Real No., Book R.S.Agrawal Exercise 1A - Question 1, (iii, vi), 3 (i, iv, vi), 5 Exercise 1 B - Question (i, ii, iv), 3 (iii, vii, viii) Exercise 1 C - Question (i, ii, iv, v, vii, viii, ix, xi, xii, xiii), 4, 5 (i, iii, vi) Exercise 1 D - Question 1 (ii, iii), (ii, iii, v), 3 (ii), 4 (ii, iv, v), 5 Exercise 1 E - Question 4, 10, 13, 15, 16, 17 Exercise 1 F - Question 1 (ii), (ii), 3 (iii), 6 (ii) Exercise 4 A, B, C, D Exercise 5 Question, 5, 8, 11, 1, 14, 17, 19 (Trigonometric Ratios) Exercise 6 Question 3, 7, 8, 11 (ii), 13 (ii), 15, 18 (ii), 19, 3, 4, 6 (T-radios of some particular angles) Exercise 7A Question (iii), 7, 8, 1, 14, 17, 19 (ii), 3, 7 (ii) 8, 9, 33, (T-radios of some 34 (ii), 36, 37 (ii), 38 (ii) particular angles) Exercise 7 B Question 1, 6, 7, 9, 14 Subject Physics Subject Teacher Mr. Bijoy Pd. Yadav 1. Distinguish between rest and motion.. Distinguish between distance and displacement. 3. What will be the values of distance and displacement, when a particle moves on a circular path of radius r in half revolution? 4. Prove, graphically: (a) (b) (c) 5. Solve problems: v u at s ut 1 at v u as Question 1 to 10 NCERT Book 6. Activity: What are the main contributions of Newton in Physics and Maths? Subject Chemistry Subject Teacher Mr. Rajesh Ranjan Chapter Matter in our surrounding, Book NCERT Science Complete Exercise

4 Subject Biology Subject Teacher Mr. Avijit Lahiri 1. Differentiate between hypertonic, isotonic & hypotonic solutions.. What are prokaryotic & eukaryotic cells? Give two examples. 3. What are the significance of mitochondria, lysosome, plastids, Golgi body, ER? 4. What is nucleus? What is its function? 5. Write down major differences between prokaryotic cells and eukaryotic cells. 6. Draw labeled diagram: (a) Mitochondria (b) Plant cell (iii) Golgi body Subject History Subject Teacher Mr. M.K. Tiwari 1. Why did the subsistence crisis frequently occur in France during the old regime?. What were the results of the French Revolution for France? 3. In which manner, the insurrection by Parisians revolutionized France? 4. Activity Diary Writing Topic Execution of King of France Imagine yourself to be Louis XVI in prison before his execution. Write a page in your diary which reflects your emotions and also describe the uselessness of autocratic rule. If the student desires, the narrative may even reflect repentance. Subject Civics Subject Teacher Mr. Sanjeev Ranjan Sinha 1. How was democracy restored in Chile?. Mention some features of democracy. 3. What was the Gdansk Agreement? 4. How are mistakes corrected in a democracy? 5. How does democracy improve the quality of decision making? 6. Distinguish between democratic government and non-democratic government. 7. Why is Pakistan under Parvez Musharraf not called a democracy? Subject Geography Subject Teacher Mrs. Sonali Roy Activity 1. Project: Describe how the Himalayas were formed.. Project: Show the location of India on the political map of the world or Asia and marks and name the countries having common borders with India. 3. India occupies an important strategic position in South Asia. Discuss. 4. India s land routes have been important since ancient times. Explain. 5. Give reasons for the difference of five and a half hours between GMT and IST.

5 Subject Economics Subject Teacher Mr. Akash Kumar Singh Chapter People on resource Answer question 1 to 5 from the end of the chapter. Subject Computer Science Subject Teacher Mr. Anurag Kumar Singh 1. Briefly explain the media convergence.. What makes the convergence of technology possible? 3. What do you understand by Digital Convergence? 4. What is the need of secondary memory? 5. What is the difference between RAM and ROM? 6. What is a CPU? Explain the different parts of a CPU. 7. Write an to Principal, VVRS on the address vidyaviharha@gmail.com describing your experience of recent cyclone and earthquake. The Subject of the shall be My experience / Class 9/<Roll No> 8. Draw a beautiful painting and get it scanned to to the aforementioned address. The Subject of the shall be My painting / Class 9/<Roll No>