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NCERT Textbook for Class 8 Science in Hindi & English: Download Chapter-wise PDF

Chapter-wise PDF of Class 8 Science NCERT textbook is available here for download in PDF format. Download now and prepare for the Class 8 Science exams.

Jun 4, 2019 19:41 IST
NCERT Class 8 Science Book

NCERT Class 8 Science Book (All 18 Chapters in Hindi & English) is available here for download. Links to download all the chapter of NCERT Class 8 Science Book are given in the table. This book is very important for the students of CBSE Class 8, as the Central Board of Secondary Educations (CBSE) recommends these textbooks. Books published by NCERT are also recommended by UP Board.

Links to download chapter-wise PDF of NCERT Class 8 Science Book are given below

NCERT Class 8 Science Book PDF in English

NCERT Class 8 Science Book PDF in Hindi

Chapter 1 - Crop Production and Management

अध्याय 1 - फसल उत्पादन एवं प्रबंध

Chapter 2 - Microorganisms: Friend and Foe

अध्याय 2 - सूक्ष्मजीव: मित्र एवं शत्रु

Chapter 3 - Synthetic Fibres and Plastics

अध्याय 3 - संश्लेषित रेशे और प्लास्टिक

Chapter 4 - Materials: Metals and Non-Metals

अध्याय 4 - पदार्थ: धातु और अधातु

Chapter 5 - Coal and Petroleum

अध्याय 5 - कोयला और पेट्रोलियम

Chapter 6 - Combustion and Flame

अध्याय 6 - दहन और ज्वाला

Chapter 7 - Conservation of Plants and Animals

अध्याय 7 - पौधे एवं जंतुओं का संरक्षण

Chapter 8 - Cell – Structure and Functions

अध्याय 8 - कोशिका संरचना एवं प्रकार्य

Chapter 9 - Reproduction in Animals

अध्याय 9 - जंतुओं में जनन

Chapter 10 - Reaching the Age of Adolescence

अध्याय 10 - किशोरावस्था की ओर

Chapter 11 - Force and Pressure

अध्याय 11 - बल तथा दाब

Chapter 12 - Friction

अध्याय 12 - घर्षण

Chapter 13 - Sound

अध्याय 13 - ध्वनि

Chapter 14 - Chemical Effects of Electric Current

अध्याय 14 - विधुत धारा के रासानिक प्रभाव

Chapter 15 - Some Natural Phenomena

अध्याय 15 - कुछ प्राकृतिक परिघटनाएँ

Chapter 16 - Light

अध्याय 16 - प्रकाश

Chapter 17 - Stars and The Solar System

अध्याय 17 - तारे एवं सौर परिवार

Chapter 18 - Pollution of Air and Water

अध्याय 18 - वायु तथा जल का प्रदूषण

NCERT Textbooks for Class 8 Maths in Hindi & English: All Chapters

There are 18 chapters in NCERT Class 8 Science Book. Here we have provided some important topics of each chapter.

NCERT Class 8 Science book: Chapter 1 - Crop Production and Management

Chapter 1 of NCERT Class 8 Science book is Crop Production and Management. Important topics of this chapter are given below

 • Agricultural Practices

• Basic Practices of Crop

• Production

• Preparation of Soil

• Agricultural Implements

• Selection of Seeds

• Adding Manure and

• Fertilisers

• Differences between Fertiliser and Manure

• Irrigation

• Traditional Methods of

• Irrigation

• Modern Methods of

• Irrigation

• Protection from Weeds

• Harvesting

• Storage

• Food from Animals

Each topic mentioned above has many more subtopics and you will learn about each topic after going through the complete chapter.

NCERT Class 8 Science book: Chapter 2 - Microorganisms: Friend and Foe

Microorganisms: Friend and Foe, this is the second chapter of NCERT Class 8 Science book. In this chapter, students will study these topics

• Microorganisms

• Where do Microorganisms Live?

• Microorganisms and Us

• Harmful Microorganisms

• Food Preservation

• Nitrogen Fixation

• Nitrogen cycle

NCERT Class 8 Science book: Chapter 3 - Fibres

The 3rd chapter of NCERT Class 8 Science book is Synthetic Fibres and Plastics. Important topics of this chapter are given below

• What are Synthetic Fibres?

• Types of Synthetic Fibres Rayon

• Characteristics of

• Synthetic Fibres

• Plastics

• Plastics as Materials of Choice

• Plastics and the

• Environment

NCERT Class 8 Science book: Chapter 4 - Materials: Metals and Non-Metals

Chapter 4 of NCERT Class 8 Science book is Materials: Metals and Non-Metals. This is one of the most important chapters of this book. Some important topics of this chapter are given below

• Physical Properties of Metals and Non-metals

• Chemical Properties of Metals and Non-metals

• Uses of Metals and Non-metals

NCERT Class 8 Science book: Chapter 5 - Coal and Petroleum

Coal and Petroleum is the fifth Chapter of Class 8 Science NCERT textbook and important topics of this chapter are given below

• Coal

• Petroleum

• Natural Gas

Natural Resources are Limited

NCERT Class 8 Science book: Chapter 6 - Combustion and Flame

The sixth chapter of NCERT Class 8 Science book is Combustion and Flame. Important topics of the 6h chapter are given below ‘

• What is Combustion?

• How Do We Control Fire?

• Types of Combustion

• Flame

• Structure of a Flame'

• What is a Fuel?

•Fuel Efficiency

NCERT Class 8 Science book: Chapter 7 - Conservation of Plants and Animals

Conservation of Plants and Animals is the 7th chapter of NCERT Class 8 Science book. Important topics of the seventh chapter are

• Deforestation and Its Causes

• Consequences of Deforestation

• Conservation of Forest and Wildlife

• Biosphere Reserve

• Flora and Fauna

• Endemic Species

• Wildlife Sanctuary

• National Park

• Red Data Book

• Migration

• Recycling of Paper

• Reforestation

NCERT Class 8 Science book: Chapter 8 - Cell – Structure and Functions

 Cell – Structure and Functions is the 8th chapter of this book and important topics of this chapter are

• Discovery of the Cell

• The Cell

• Organisms show Variety in Cell Number, Shape and Size

• Cell Structure and Function

• Parts of the Cell

• Comparison of Plant and Animal Cells

NCERT Class 8 Science book: Chapter 9 - Reproduction in Animals

The ninth chapter of Class 8th Science NCERT textbooks is ‘Reproduction in Animals’. Important topics of this chapter are

• Modes of Reproduction

• Sexual Reproduction

• Asexual Reproduction

NCERT Class 8 Science book: Chapter 10 - Reaching the Age of Adolescence

 

The name of the tenth chapter of NCERT Class 8 Science book is ‘Reaching the Age of Adolescence’. Students of Class 8 will study the following topics in this chapter

• Adolescence and Puberty

• Changes at Puberty

• Secondary Sexual Characters

• Role of Hormones in Initiating Reproductive Function

•Reproductive Phase of Life in Humans

•How is the Sex of the Baby Determined?

•Hormones other than Sex Hormones

• Role of Hormones in Completing the Life History of Insects and Frogs

•Reproductive Health

NCERT Class 8 Science book: Chapter 11 - Force and Pressure

Force and Pressure is the eleventh chapter of NCERT Class 8 Science book. Some important topics of this chapter are

•Force – A Push or a Pull

• Forces are due to an Interaction

• Exploring Forces

• A Force can Change the State of Motion

• Force can Change the

• Shape of an Object

• Contact Forces

• Non-contact Forces

• Pressure

• Pressure Exerted by

• Liquids and Gases

• Atmospheric Pressure

NCERT Class 8 Science book: Chapter 12 - Friction

The 12th chapter Class 8 Science NCERT textbook is Friction. This is also one of the most important chapters of the book. Important topics of this chapter are given below

• Force of Friction

• Factors affecting Friction

• Friction: A Necessary Evil

• Increasing and Reducing Friction

• Wheels Reduce Friction

• Fluid Friction

NCERT Class 8 Science book: Chapter 13 - Sound

 Sound is the 13th chapter of Class 8 Science NCERT textbook. Important topics of this chapter are

• Sound is Produced by a Vibrating Body

• Sound Produced by Humans

• Sound Needs a Medium for Propagation

• We Hear Sound through Our Ears

• Amplitude, Time Period and Frequency of a Vibration

• Audible and Inaudible Sounds

• Noise and Music

• Noise Pollution

NCERT Class 8 Science book: Chapter 14 - Chemical Effects of Electric Current

The chapter 14 of the NCERT book (Class 8 Science) is ‘Chemical Effects of Electric Current’. Important topics of this chapter are

• Do Liquids Conduct Electricity?

• Chemical Effects of Electric Current

• Electroplating

NCERT Class 8 Science book: Chapter 15 - Some Natural Phenomena

Chapter 15 of the book is ‘Some Natural Phenomena’. In this chapter, students will study the following topics

• Lightning

• Charging by Rubbing

• Types of Charges and Their Interaction

• Transfer of Charge

• The Story of Lightning

• Lightning Safety

• Earthquakes

NCERT Class 8 Science book: Chapter 16 -  Light

Important topics of this chapter are given below:

• What makes Things Visible

• Laws of Reflection

• Regular and Diffused Reflection

• Reflected Light Can be Reflected Again

• Multiple Images

• Sunlight — White or Coloured

• What is inside Our Eyes?

• Care of the Eyes

• Visually Impaired Persons Can Read and Write

• What is the Braille System?

NCERT Class 8 Science book: Chapter 17 - Stars and The Solar System

Important topics of this chapter are given below:

• The Moon

• The Stars

• Constellations

• The Solar System

• Some Other Members of the Solar System

NCERT Class 8 Science book: Chapter 18 - Pollution of Air and Water

The last chapter Class 8 Science NCERT textbook is Pollution of Air and Water

• Air Pollution

• How does Air Get Polluted?

• Case Study— The Taj Mahal

• Greenhouse Effect

• Water Pollution

• How does Water Get Polluted?

• What is Potable Water and How is Water Purified?