Additional Course Data:
Chapter 1 Crop Production and Management (Notes)
Chapter 2 Microorganisms: Friend and Foe (Explanation and Chapter notes)
Chapter 3 Synthetic Fibres and Plastics (NCERT Solution)
Chapter 4 Metals And Non-Metals (Explanation and Chapter notes)
Very Short Extra Questions
Chapter 5 Coal and Petroleum (Explanation and Chapter notes)
NCERT Solution
Chapter 6 Combustion and Flame
Chapter 7 Conservation of Plants and Animals
Chapter 8 Cell Structure and Functions
Chapter 9 Reproduction in Animals
Chapter 10 Reaching the Age of Adolescence
Chapter 11 Force and Pressure
Chapter 12 Friction
Chapter 13 Sound
Chapter 14 Chemical Effects of Electric Current
Chapter 15 Some Natural Phenomena
Chapter 16 Light
Chapter 17 Stars and the Solar System
Chapter 18 Pollution of Air and Water
Coal Section
COAL AND PETROLEUM CHAPTER EXPLANATION
COAL AND PETROLEUM NCERT SOLUTIONS
Metals
SYNTHETIC FIBRES AND PLASTICS
REACHING THE AGE OF ADOLESCENCE
