GITARATTAN JINDAL PUBLIC SCHOOL Rohini, Delhi-110085 HOLIDAYS HOMEWORK(2014-15) CLASS – IX SUBJECT : ENGLISH (To be done in HW Notebook) Q1.Write and learn the twelve forms of the verb rules with proper examples. Q2. Translate the paragraph from any national daily (Hindi).Paste it also.(only three). Q3.Read the short stories of R.K Narayan , rewrite them in your words, Frame five question, answer them , pick difficult three words and find synonyms. (only five Stories). Q4.Write & learn the Active & Passive rules with appropriate example , as it is compulsory part of your integrated grammar. Q5.Dot the extra questions of FAI Syllabus covered in the class . Write three questions for each poetry and fiction. You may take the questions from the internet or the extra questions discussed in the class. Q6. Write articles on the following: 1) Life is a glorious gift 2) Snorkeling is a awesome experience 3) My role model 4) Virtues are for forever not for a day 5) Child Labour Q7.Write & learn three forms of the verbs(Atleast 50). Project(To be done in Project File) Q8. Research on Swami Vivekananda work , visit his ashram, centers & his projects continuing till now . Make a booklet with his unique photos of his personality, books, place of visits & other concerning his life. Write write ups covering his whole life. Your project should be unique in terms of quality & work. 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Find four rational numbers between 3/5 and 2/3. 2. Express 0.001001001….. as a fraction in its simplest form. 3. Represent each of the numbers √2 , √3 and √5 on the real line. 4. Represent √3.2 geometrically on the number line. 5. If a and b are rational numbers and 6. If x = 3 + √8 , find the value of + √ √ = a + b √3, find the values of a and b. √ √ + √ √ 7. Simplify : 8. If x = 4 - √15, find the value of 9. Factorize: (i) x3 + 2x2 + 5x + 10 (ii) (2x – 3)2 – 8x + 12 (iii) (iv) a2 + ab( b + 1) + b3 + 2x + 4y – 8xy – 1 10. if x + y + z = 9 and xy + yx +zx = 23, find the value of x3 + y3 +z3 – 3xyz 11. The supplement of an angle is one-third of itself. Determine the angle and its supplement. 12. Two supplementary angles are in the ratio 2:3, find the angles. 13. If an angle is 300 more than one half of its complement, find the measure of the angle. 14. What value of y would make AOB a line, if ∠AOC = 4y and ∠BOC = 6y+30. 15. Project: Make a PowerPoint presentation Minimum – 10 slides and Maximum – 15 slides A. Exploring Pascal’s Triangle (Take up to 10 rows) 1. Definition 2. History 3. How to construct it 4. Mention about the properties a. The sum of the numbers in any row is 2n, when n is the number of the row. b. Property related to prime number. c. Hockey stick pattern d. Fibonacci sequence located through Pascal triangle. 5. Make a model on Pascal triangle. Submit in a CD SUBJECT : SCIENCE Take help of internet to find how new elements are being discovered in heavy particle bombardment lab at Berlin, Germany. 1. a) Make a short note on JOURNEY OF LIFE of given scientists: Issac Newton, Archimedes b) Plan to go to a place by a vehicle. Take readings of odometer and speedometer after every 5minutes till you reach your destination. Record these observations in tabular form; plot graphs between distance-time and speed time. State whether this motion is uniform or non-uniform? 2. Collect information about communicable diseases by referring to books and journals and surfing the internet. Present the information in a folder with illustrations, pictures and photographs. 3. Complete practical file related to FA I and FA II experiments. ( physics ,chemistry ,biology) SUBJECT : SOCIAL SCIENCE Q1. Prepare a project file on natural disasters that hit our country and their effective management. The project should include the disasters, its consequences and repercussion, the pre disaster preparedness and post disaster management SUBJECT : SANSKRIT SUBJECT : COMPUTER Project 1. Make a Poster on “Blood Donation Camp” which organized by school in Open Office Writer. Paste print out in practical File. [Note: Use Font Work, Border, Picture etc. for formatting and Project 1. For roll no 1 to 20] Project2. Make a poster on “Clean Delhi & Green Delhi campaign” organized by your school in Open Office Writer. Paste Print out in practical file. [Note: Use Font Work, Border, Picture etc. for formatting and Project 1. For roll no 21 to 40] SUBJECT : ART & CRAFT Make a model with disposable thermocol glasses. OR Any Painting with P.O.P.