Unit I: Chemical Substances – Nature and Behaviour

• • Chapter 1: Chemical Reactions and Equations
  • Chapter 2: Acids, Bases, and Salts
  • Chapter 3: Metals and Non-Metals
  • Chapter 4: Carbon and Its Compounds

Unit II: World of Living

• Chapter 5: Life Processes
• Chapter 6: Control and Coordination
• Chapter 7: How Do Organisms Reproduce?
• Chapter 8: Heredity 

Unit III: Natural Phenomena

• • Chapter 9: Light – Reflection and Refraction
  • Chapter 10: Human Eye and the Colourful World

Unit IV: Effects of Current

• • Chapter 11: Electricity
  • Chapter 12: Magnetic Effects of Electric Current

Unit V: Natural Resources

• Chapter 13: Our Environment