R.D.Rajpal School, Dwarka Class-IX Holiday Homework (2015-16)  English Write a book review based on the following; Roll No (1-10) – Snappy Surprises by Ruskin Bond, Roll No (11-20) –Call of the Wild by Jack London Roll No (21-30) – Little Women by Louisa May Alcott Roll No (31 onwards)- School Stories by P.G.Wodehouse  हि्दी ‘’व्तमान समाज मं ववञापन क रभाव’’ – ववषय पर पी.पी. टी. चिर सहि् ्था ्वनन सहि् ्यार करो |  सं्कृ् ववभभ्न सं्थाओं ्वारा रिण ककए गए सं्कृ् क आद्त वा्य को हि्दी मं अथत सहि् भिखो ्था उस सं्था क र्ीक चि्न को रदभ्त् कर् िुए पी.पी. टी. बनाओ |  Mathematics Prepare a project file on any one of the topics given below : 1) Number System 2) Polynomials 3) Co-ordinate Geometry  Science PREPARE A WORKING MODEL ON ANY ONE OF THE FOLLOWING TOPIC: 1) Conservation of Energy and Natural Resource 2) Reflection of light or sound pollution 3) Matter in our surrounding 4) You will plant a sapling either in your garden or in your society park. review its growth, click the pictures and make a PowerPoint presentation. Showing the pictures and giving good captions to it. (Minimum 15-20 slides). Mail it to concerned teacher.  Social Studies 1. Make a 3D representation of physiographic features of India. 2. Make a report file on earthquake recently felt in Nepal and parts of India. Also write about the theory given by Geo scientists related to this natural disaster.  Computers Make a chart/ collage/website/movie/presentation given topic. Note: Submission of website /movie will be taken only in CD and for PPT, printout. TOPIC : FROM GENDER DISCRIMINATION TO GENDER EQUALITY What measures should we take to prevent the existing discrimination of women and prevent atrocities against girls and provide them with equal rights as men? OR Prepare an e-synopsis on the comparative study of android, symbian and ios operating system and also design a paper presentation on mobile computing.