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• Lesson 1 - Crop Production and Management
  
• Lesson 2 - Microorganisms : Friend and Foe
  
• Lesson 3 - Synthetic Fibres and Platics
  
• Lesson 4 - Materials : Metals and Non-Metals
  
• Lesson 5 - Coal and Petroleum
  
• Lesson 6 - Combustion and Flame
  
• Lesson 7 - Conservation of Plants and Animals
  
• Lesson 8 - Cell - Structures and Functions
  
• Lesson 9 - Reproduction in Animals
  
• Lesson 10 - Reaching the Age of Adolescence
  
• Lesson 11 - Force and Pressure
  
• Lesson 12 - Friction
  
• Lesson 13 - Sound
  
• Lesson 14 - Chemical Effects of Electric Current
  
• Lesson 15 - Some Natural Phenomena
  
• Lesson 16 - Light
  
• Lesson 17 - Stars and the Solar System
  
• Lesson 18 - Pollution of Air and Water
  
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