Chapter 1: Rational Numbers
- Introduction
- Properties of Rational Numbers
- Representation of Rational Numbers on the Number Line
- Rational Number between Two Rational Numbers
Chapter 2: Linear Equations in One Variable
- Introduction
- Solving Equations which have Linear Expressions on one Side and Numbers on the other Side
- Some Applications
- Solving Equations having the Variable on both sides
- Some More Applications
- Some More Applications
- Reducing Equations to Simpler Form
- Equations Reducible to the Linear Form
Chapter 3: Understanding Quadrilaterals
- Introduction
- Polygons
- Classification of polygons
- diagonals
- concave and convex polygons
- Regular and irregular polygon
- Angle sum property
- Some special parallelogram
Chapter 4: Practical Geometry
- Introduction
- Constructing a Quadrilateral
- Some Special Cases
Chapter 5: Data Handling
- Looking for Information
- Organising Data
- Grouping Data
- Circle Graph or Pie Chart
- Chance and Probability
Chapter 6: Squares and Square Roots
- Introduction
- Properties of Square Numbers
- Some More Interesting Patterns
- Finding the Square of a Number
- Square Roots
- Square Roots of Decimals
- Estimating Square Root
Chapter 7: Cubes and Cube Roots
- Introduction
- Cubes
- Cubes Roots
Chapter 8: Comparing Quantities
- Recalling Ratios and Percentages
- Finding the Increase and Decrease Percent
- Finding Discounts
- Prices Related to Buying and Selling (Profit and Loss)
- Sales Tax/Value Added Tax/Goods and Services Tax
- Compound Interest
- Deducing a Formula for Compound Interest
- Applications of Compound Interest Formula
Chapter 9: Algebraic Expressions and Identities
- What are Expressions?
- Terms, Factors and Coefficients
- Monomials, Binomials and Polynomials
- Like and Unlike Terms
- Addition and Subtraction of Algebraic Expressions
- Multiplication of Algebraic Expressions Introduction
- Multiplying a Monomial by a Monomial
- Multiplying a Monomial by a Polynomial
- Multiplying a Polynomial by a Polynomial
- What is an Identity?
Chapter 10: Visualising Solid Shapes
- Introduction
- View of 3D-Shapes
- Mapping Space Around Us
- Faces, Edges and Vertices
Chapter 11: Mensuration
- Introduction
- Let us Recall
- Area of Trapezium
- Area of General Quadrilateral
- Area of Polygons
- Solid Shapes
- Surface Area of Cube, Cuboid and Cylinder
- Volume of Cube, Cuboid and Cylinder
- Volume and Capacity
Chapter 12: Exponents and Powers
- Introduction
- Powers with Negative Exponents
- Laws of Exponents
- Use of Exponents to Express Small Numbers in Standard Form
Chapter 13: Direct and Indirect proportions
- Introduction
- Division of Algebraic Expressions
- Division of Algebraic Expressions Continued (Polynomial / Polynomial)
Chapter 14: Factorisation
- Division of Algebraic Expressions Continued (Polynomial / Polynomial)
Chapter 15: Introduction to Graphs
- Introduction
- Linear Graphs
- Some Applications
Chapter 16: Playing with Numbers
- Introduction
- Numbers in General Form
- Game with Numbers
- Letters for Digits
- Test of Divisibility
Chapter 1: Crop Production and Management
- Agricultural Practices
- Basic Practices of Crop Production
- Preparation of Soil
- Sowing
- Adding Manure and Fertilizers
- Irrigation
- Protection from Weeds
- Harvesting
- Storage
- Food from Animals
Chapter 2: Microorganisms : Friend and Foe
- Microorganisms
- Where do Microorganisms Live?
- Microorganisms and Us
- Harmful Microorganisms
- Food Preservation
- Nitrogen Fixation
- Nitrogen cycle
Chapter 3: Synthetic Fibres and Plastics
- What are Synthetic Fibres?
- Types of Synthetic Fibres
- Characteristics of Synthetic Fibres
Chapter 4: Materials : Metals and Non-Metals
- Physical Properties of Metals and Non-metals
- Chemical Properties of Metals and Non-metals
- Uses of Metals and Non-metals
Chapter 5: Coal and Petroleum
- Coal
- Petroleum
- Natural Gas
- Some Natural Resources are Limited
Chapter 6: Combustion and Flame
- What is Combustion?
- How Do We Control Fire?
- Types of Combustion
- Flame
- Structure of a Flame
- What is a Fuel?
- Fuel Efficiency
Chapter 7: Conservation of Plants and Animals
- 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
Chapter 8: Cell — Structure and Functions
- 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 Plants and Animals Cells
Chapter 9: Reproduction in Animals
- Modes of Reproduction
- Sexual Reproduction
- Asexual Reproduction
Chapter 10: Reaching the Age of Adolescence
- 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
Chapter 11: Force and Pressure
- Force: A push or a Pull
- Forces are due to an Interaction and Exploring Forces
- A Force can Change the State of Motion and the shape of an object
- Contact Forces
- Non-contact Forces
- Pressure, Pressure Exerted by Liquids and Gases, Atmospheric Pressure
Chapter 12: Friction
- Force of Friction
- Factors affecting Friction
- Friction: A Necessary Evil
- Types of Friction
- Increasing and Reducing Friction
- Wheels Reduce Friction
Chapter 13: Sound
- Sound is Produced by Vibrating Bodies
- Sound Produced by Humans
- Sound needs a Medium and We Hear Sound through Our Ears
- Aptitude, Time Period and Frequency of a vibration
- Audible and Inaudible Sounds
- Noise and Music
- Noise Pollution
Chapter 14: Chemical Effects of Electric Current
- Do Liquids Conduct Electricity?
- Chemical Effects Of Electric Current
- Electroplating
Chapter 15: Some Natural Phenomena
- Lightning
- Charging by Rubbing
- Types of Charges and Their Interaction
- Transfer of Charge
- The Story of Lightning
- Lightning Safety
- Earthquakes
Chapter 16: Light
- 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 Braille System?
Chapter 17: Stars and The Solar System
- The Moon
- The Stars
- Constellations
- The Solar System
- Some Other Members of the Solar System
Chapter 18: 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?
Honeydew
- Chapter 1: The Best Christmas Present in the World
- Chapter 10: The Great Stone Face- II
- Chapter 9: The Great Stone Face- I
- Chapter 8: A Short Monsoon Diary
- Chapter 7: A Visit to Cambridge
- Chapter 6: This is Jody’s Fawn
- Chapter 5: The Summit Within
- Chapter 4: Bepin Choudhury’s Lapse of Memory
- Chapter 3: Glimpses of the Past
- Chapter 2: The Tsunami
It So Happened
- Chapter 1: How the Camel got his Hump
- Chapter 10: The Comet- II
- Chapter 9: The Comet- I
- Chapter 8: Jalebis
- Chapter 7: The Open Window
- Chapter 6: The Fight
- Chapter 5: Princess September
- Chapter 4: The Treasure within
- Chapter 3: The Selfish Giant
- Chapter 2: Children at work
English Grammar
- Order of Words and Clauses
- Comprehension Reading
- Vocabulary
- Phrases and Idioms
- Conjunction
- Prepositions
- Adverb
- Verb
- Pronoun
- Noun
- Tenses
- Active and Passive Voice
- Direct and Indirect Speech
English Composition
- Notice
- Essay
- Diary Entry
- Formal and Informal Letters
- Story
(वसंत भाग - 2) पाठ 1: ध्वनि (कविता)
(वसंत भाग - 2) पाठ 2: लाख की चूड़ियां (कहानी)
(वसंत भाग - 2) पाठ 3: बस की यात्रा (व्यंग्य)
(वसंत भाग - 2) पाठ 4: दीवानो की हस्ती (कविता)
(वसंत भाग - 2) पाठ 5: चिठ्ठियों की अनूठी दुनिया (निबंध)
- चिठ्ठियों की अनूठी दुनिया (निबंध)
(वसंत भाग - 2) पाठ 6: भगवन के डाकिये (कविता)
(वसंत भाग - 2) पाठ 7: क्या निराश हुआ जाये (निबंध)
- क्या निराश हुआ जाये (निबंध)
(वसंत भाग - 2) पाठ 8: यह सबसे कठिन समय नहीं (कविता)
- यह सबसे कठिन समय नहीं (कविता)
(वसंत भाग - 2) पाठ 9: कबीर की साखियाँ
(वसंत भाग - 2) पाठ 10: कामचोर (कहानी)
(वसंत भाग - 2) पाठ 11: जब सिनेमा ने बोलना सीखा
(वसंत भाग - 2) पाठ 12: सुदामा चरित (कविता)
(वसंत भाग - 2) पाठ 13: जहां पहियाँ है (रिपोतार्ज)
- जहां पहियाँ है (रिपोतार्ज)
(वसंत भाग - 2) पाठ 14: अकबरी लोटा (कहानी)
(वसंत भाग - 2) पाठ 15: सूर के पद (कविता)
(वसंत भाग - 2) पाठ 16: पानी की कहानी (निबंध)
(वसंत भाग - 2) पाठ 17: बाज और सांप (कहानी)
(वसंत भाग - 2) पाठ 18: टोपी (कहानी)
(History) Chapter 1: HOW,WHEN & WHERE
- 1. Introduction
- 2. How Important are Dates ?
- 3. How do We Know ?
(History) Chapter 2: FROM TRADE TO TERRITORY (THE COMPANY ESTABLISHES POWER)
- 1. Introduction
- 2. East India Company comes East
- 3. Company Rule Expands
- 4. Setting up a New Administration
(History) Chapter 3: RULING THE COUNTRYSIDE
- 1. Introduction
- 2. The Company becomes the Diwan
- 3. Crops for Europe
- 4. The "Blue Rebellion" & After
(History) Chapter 4: TRIBALS, DIKUS & THE VISION OF A GLOBAL AGE
- 1. Introduction
- 2. How did Tribal Groups Live?
- 3. How did Colonial Rule Affect Tribal Lives ?
- 4. A Closer Look
(History) Chapter 5: WHEN PEOPLE REBEL (1857 & AFTER)
- 1. Introduction
- 2. Policies & the People
- 3. Through the Eyes of the People
- 4. A Mutiny becomes a Popular Rebellion
- 5. The Company Fights Back
- 6. Aftermath and The Khorda Uprising
- 7. Elsewhere
(History) Chapter 6: WEAVERS, IRON SMELTERS & FACTORY OWNERS
- 1. Introduction
- 2. Indian textiles & the World Market
- 3. The Sword of Tipu Sultan & Wootz Steel
- 4. Elsewhere
(History) Chapter 7: CIVILIZE THE "NATIVE", EDUCATING THE NATION
- 1. Introduction
- 2. How the British saw Education
- 3. What happened to the Local Schools ?
- 4. The Agenda for a National Education
- 5. Elsewhere
(History) Chapter 8: WOMEN, CASTE & REFORM
- 1. Introduction
- 2. Working towards Change
- 3. Caste & Social Reform
- 4. Elsewhere
(History) Chapter 9: THE MAKING OF THE NATIONAL MOVEMENT: 1870-1947
- 1. Introduction
- 2. The Emergence of Nationalism
- 3. The March to Dandi
- 4. Quit India & Later
- 5.Elsewhere
(History) Chapter 10: INDIA AFTER INDEPENDENCE
- 1. Introduction
- 2. A New & Divided Nation
- 3. A Constitution is Written
- 4. How were States to be Formed?
- 5. Planning for Development
- 6. The Nation, Sixty Years on and Elsewhere
(GEOGRAPHY) Chapter 1: RESOURCES
- 1. Introduction
- 2. Types of Resources
- 3. Human Resouces and Conserving Resources
(GEOGRAPHY) Chapter 2: LAND, SOIL, WATER, NATURAL VEGETATION & WILDLIFE RESOURCES
- 1. Introduction
- 2.Land
- 3. Soil
- 4. Water
- 5. Natural Vegetation & Wildlife and Forest Fire
(GEOGRAPHY) Chapter 3: MINERAL & POWER RESOURCES
- 1. Introduction
- 2. Types of Minerals
- 3. Distribution of Minerals and Use & Conservation of Minerals
- 4. Power Resources
(GEOGRAPHY) Chapter 4: AGRICULTURE
- 1. Introduction
- 2. Farm System
- 3. Types of Farming
- 4. Major Crops
- 5. Agricultural Development
(GEOGRAPHY) Chapter 5: INDUSTRIES
- 1. Introduction
- 2. Classification of Industries
- 3. Factors Affecting Location of Industries
- 4. Distribution of Major Industries
- 5. Cotton Textile Industry
(GEOGRAPHY) Chapter 6: HUMAN RESOURCES
- 1. Introduction
- 2. Distribution of Population
- 3. Factors Affecting Distribution of Population
- 4. Population Change and Population Composition
(SOCIAL & POLITICAL LIFE) Chapter 1: THE INDIAN CONSTITUTION & SECULARISM
- 1. The Indian Constitution
(SOCIAL & POLITICAL LIFE) Chapter 2: Understanding Secularism
- 1. Understanding Secularism
(SOCIAL & POLITICAL LIFE) Chapter 3: PARLIAMENT & THE MAKING OF LAWS
- 1. Why do we need a Parliament ?
(SOCIAL & POLITICAL LIFE) Chapter 4: PARLIAMENT & THE MAKING OF LAWS
(SOCIAL & POLITICAL LIFE) Chapter 5: THE JUDICIARY
(SOCIAL & POLITICAL LIFE) Chapter 6: UNDERSTANDING OUR CRIMINAL JUSTICE SYSTEM