Chapters

Lessons

  • Chemical Reactions and Equations
  • Acids, Bases and Salts
  • Metals and Non-metals
  • Carbon and its Compounds
  • Periodic Classification of Elements
  • Life Processes
  • Control and Coordination
  • How do Organisms Reproduce?
  • Heredity and Evolution
  • Light - Reflection and Refraction
  • Human Eye and Colourful World
  • Electricity
  • Magnetic Effects of Electric Current
  • Sources of Energy
  • Our Environment
  • Management of Natural Resources