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Science Class VIIIth

Chapter as per NCERT Lessons
Biology
Crop Production and Management Agriculture
Crop Protection
Harvest and Storage
Microorganisms: Friend and Foe World of Microorganisms
Dealing with Harmful Microorganisms
Food Preservation
Nitrogen Fixation
Conservation of Plants and Animals Deforestation and Reforestation
Conservation of Forest and Wildlife
Cell – Structure and Functions Introduction to Cells
Structure and Function of Cells
Reproduction in Animals Sexual Reproduction in Animals
Oviparous and Viviparous Animals
Asexual Reproduction in Animals
Reaching the Age of Adolescence Changes during Puberty
Role of Hormones in Initiating Reproductive Function
Adolescence and Reproductive Health
Chemistry
Synthetic Fibres and Plastics Fibres
Plastics
Materials: Metals and Non-Metals Metals
Non-Metals
Coal and Petroleum Natural Resources
Coal
Petroleum
Natural Gases
Combustion and Flame Combustion
Flame
Fuel
Pollution of Air and Water Air Pollution
Water Pollution
Physics
Force and Pressure Force
Pressure
Friction Friction and its Types
Minimising Friction
Sound Production and Propagation of Sound
Characteristics of Sound
Noise and Music
Chemical Effects of Electric Current Conductivity of Liquids
Chemical Effect of Electric Current
Some Natural Phenomena Lightning
Protection from Lightning
Earthquakes
Light Reflection in Plane Mirrors
Light and Eyes
Stars and the Solar System Celestial Bodies
Solar System
Other Members of Solar System
Constellations

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