Class 9 Science

Chemistry (4 Chapters)

CHAPTER 1: Matter in Our Surroundings
CHAPTER 2: Is Matter Around Us Pure
CHAPTER 3: Atoms and Molecules
CHAPTER 4: Structure of the Atom

Biology (3 Chapters)

CHAPTER 5: The Fundamental Unit of Life
CHAPTER 6: Tissues
CHAPTER 15:Improvement in food resources

Physics (5 Chapters)

CHAPTER 8: Motion
CHAPTER 9: Force and Laws of Motion
CHAPTER 10: Gravitation
CHAPTER 11: Work and Energy
CHAPTER 12: Sound