JKBOSE Class 8th Science Syllabus 2024-2025 PDF:- Download Online

Name of the Board

JKBOSE

Name of the Grade

8

Subjects

Science

Year

2024-2025

Format

PDF/DOC

Provider

hsslive.co.in

Official Website

jkbose.nic.in

• 1.1 Microorganisms 
• 1.2 Where do Microorganisms Live? 
• 1.3 Microorganisms and Man 
• 1.4 Harmful Microorganisms 
• 1.5 Food Preservation 
• 1.6 Nitrogen Fixation 
• 1.7 Nitrogen cycle 

• 2.1 Coal 
• 2.2 Petroleum 
• 2.3 Natural Gas 
• 2.4 Some Natural Resources are Limited

• 3.1 Deforestation And Its Causes 
• 3.2 Consequences of Deforestation 
• 3.3 Conservation of Forest and Wildlife
• 3.4 Biosphere Reserve 
• 3.5 Flora and Fauna 
• 3.6 Endemic Species 
• 3.7 Wildlife Sanctuary 
• 3.8 National Park 
• 3.9 Red Data Book 
• 3.10 Migration 
• 3.11 Recycling of Paper 

• 4.1 Modes of Reproduction 
• 4.2 Sexual Reproduction 
• 4.3 Asexual Reproduction 

• 5.1 Sound is Produced by a Vibrating Body
• 5.2 Sound Produced by Humans 
• 5.3 Sound Needs a Medium for Propagation
• 5.4 How We Hear Sound Through Ears 
• 5.5 Amplitude, Time Period and Frequency of a Vibration
• 5.6 Audible and Inaudible Sounds 
• 5.7 Noise and Music 
• 5.8 Noise Pollution 

• 6.1 Agriculture 
• 6.2 Crop Plants 
• 6.3 Basic Practices of Crop Production
• 6.4 Richt Kind of Soil 
• 6.5 Selection of Right Seeds 
• 6.6 Sowing 
• 6.7 Raising Seedlings in Nursery 
• 6.8 Transplanting 
• 6.9 Irrigation 
• 6.10 Weeding 
• 6.11 Crop Protection
  • 6.11.1 Harvesting 
  • 6.11.2 Harvest Festivals 
  • 6.11.3 Threshing 
  • 6.11.4 Winnowing 
• 6.12 Storage of Grains 
• 6.13 Improvement of Crops
  • 6.13.1 Plant Breeding 
  • 6.13.2 Soil Improvement 
  • 6.13.3 Protection From Pests and Weeds
  • 6.13.4 Storage 
• 6.14 Dairying 
• 6.15 Poultry 
• 6.16 Fisheries (Pisciculture) 
• 6.17 Apiculture 

• 7.1 What is Combustion? 
• 7.2 How do We Control Fire? 
• 7.3 Types of Combustion 
• 7.4 Flame 
• 7.5 Structure of a Flame 
• 7.6 What is a Fuel? 
• 7.7 Fuel Efficiency 

• 8.1 Do liquids Conduct Electricity? 
• 8.2 Chemical Effects of Electric Current
• 8.3 Electroplating 

• 9.1 Force-a Push or a Pull 
• 9.2 Forces Are Due to an Interaction 
• 9.3 Exploring Forces 
• 9.4 A Force can Change the State of Motion
• 9.5 Force can Change the Shape of an Object
• 9.6 Contact Forces 
• 9.7 Non-contact Forces 
• 9.8 Pressure 
• 9.9 Pressure exerted by Liquids and Gases
• 9.10 Atmospheric Pressure 

• 10.1 Adolescence and Puberty 
• 10.2 Changes at Puberty 
• 10.3 Secondary Sexual Characters 
• 10.4 Role of Hormones in Initiating Reproductive Function
• 10.5 Reproductive Phase of Life in Humans
• 10.6 How Is the Sex of the Baby Determined?
• 10.7 Hormones Other Than Sex Hormones
• 10.8 Role of Hormones in Completing the Life History of Insects and Frogs
• 10.9 Reproductive Health

• 11.1 Physical Properties of Metals and Non-metals
• 11.2 Chemical Properties of Metals and Non-metals
• 11.3 Uses of Metals and Non-metals 

• 12.1 What makes Things Visible 
• 12.2 Laws of Reflection 
• 12.3 Regular and Diffused Reflection 
• 12.4 Reflected Light Can be Reflected Again
• 12.5 Multiple Images 
• 12.6 Sunlight – White or Coloured 
• 12.7 What is Inside Our Eyes? 
• 12.8 Care of Eyes 
• 12.9 Visually Challenged Persons Can Read and Write
• 12.10 What is a Braille System? 

• 13.1 Air Pollution 
• 13.2 How does Air Get Polluted? 
• 13.3 Case Study: The Taj Mahal 
• 13.4 Greenhouse Effect 
• 13.5 What Can be Done? 
• 13.6 Water Pollution 
• 13.7 How does Water Get Polluted? Case Study
• 13.8 What is Potable Water and How is Water Purified?
• 13.9 What Can be Done? 

• 14.1 Introduction 
• 14.2 How Is Friction Caused? 
• 14.3 Laws of Limiting Friction 
• 14.4 Rolling Friction 
• 14.5 Friction Due to Liquids and Gases 
• 14.6 Benefits of The Force of Friction
  • 14.6.1 Disadvantages of Friction 
  • 14.6.2. Friction as a Necessary Evil 
  • 14.6.3 Ways of Reducing Friction 

• 15.1 Introduction 
• 15.2 What are Heavenly Bodies or Celestial Bodies?
• 15.3 What is the Universe? 
• 15.4 What is Astronomy? 
• 15.5 The Sky
  • 15.5.1 Why are Stars not Visible during Day Time?
  • 15.5.2 How do the Stars Emit Light? 
  • 15.5.3 The Sun
    • 15.5.3.1 How Big is The Sun Compared to Earth?
  • 15.5.4 What Are Units of Measuring The Distance of Stars From The Earth?
    • 15.5.4.1 What is a Light Year? 
    • 15.5.4.2 What is a Light Minute? 
    • 15.5.4.3 How Far is The Nearest Star Alpha Centauri, From The Earth in Kilometers?
    • 15.5.4.4 Why Do The Stars Appear to Us Like Point Objects?
    • 15.5.4.5 Appeared to Be The Distance Between Any Two Stars Not Changing When Viewed From The Earth?
    • 15.5.4.6 Why Do The Stars Appear to Move From East to West?
    • 15.5.4.7 Why Does The Pole Star (Polaris Or Dhruva Tara) Not Change Its Position In The Sky?

• 15.6 Constellations 15.7 The Moon
• 15.7 Phases Of The Moon 
• 15.8 The Solar System
  • 15.8.1 Asteroids 
  • 15.8.2 Comets 
  • 15.8.3 Meteors 
  • 15.8.4 Meteorites 

• 16.1 Introduction 
• 16.2 Instruments used to Magnify Objects
• 16.3 How to Make a Microscopic Slide? 
• 16.4 Cell Structure 
• 16.5 Parts of a Cell 
• 16.6 Differences between Animal Cell and Plant Cell
• 16.7 Diversity In Cells 

• 17.1 Lightning 
• 17.2 Charging by Rubbing 
• 17.3 Types of Charges and their Interaction
• 17.4 Transfer of Charge 
• 17.5 The Story of Lightning 
• 17.6 Lightning Safety 
• 17.7 Earthquakes