Chetana Master Key: Science and Technology (Standard - IX)  (Paperback, Kalpana Ghodke, Mala Naik)

Salient Features

• Complete answers to all textual exercises
• complete answers to all Question Bank Exercises
• Additional important questions with answers
• "Points to remember" gives at a glance summary of the chapter
• Written by well experienced teacher
• Easy and Lucid Language
• Ample use of charts, diagrams, etc. wherever necessary, makes the subject matter simple
• Bonus feature: 'Thinking' provides the student with an easy step to Why and how to solve the questions
• Answers to textual Activity covered

Table of Contents
1. World Of Matter
2. Understanding Matter
3. Inside The Atom
4. Counting Matter
5. Cell : The Unit Of Life
6. Life : Simple And Complex
7. Life Around You
8. Highway To Health
9. Quality Food, Quality Life
10. Moving Objects
11. The Laws Of Motion
12. The Pull Of The Earth
13. Why Bodies Float
14. Energy : The Driving Force
15. The Music Of Sound
16. Bonding with Ecosystems
17. Solid Waste - Ecofriendly Management