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  • Math

    • 1. RATIONAL NUMBERS

      • 1. Introduction
      • 2. Properties Of Rational Numbers
      • 3. Representation Of Rational Numbers On The Number Line
      • 4. Rational Numbers Between Two Rational Numbers
    • 2. LINEAR EQUATIONS IN ONE VARIABLE

      • 1. Introduction
      • 2. Solving Equations Which Have Linear Expressions On One Side And Numbers On The Other Side
      • 3. Solving Equations Having The Variable On Both Sides
      • 4. Some More Applications
      • 5. Reducing Equations To Simpler Form
      • 6. Equations Reducible To The Linear Form
    • 3. UNDERSTANDING QUADRILATERALS

      • 1. Introduction
      • 2. Polygons
      • 3. Sum Of The Measures Of The Exterior Angles Of A Polygon
      • 4. Kinds Of Quadrilaterals
      • 5. Some Special Parallelograms
    • 4. PRACTICAL GEOMETRY

      • 1. Introduction
      • 2. Constructing A Quadrilateral
      • 3. Some Special Cases
    • 5. DATA HANDLING

      • 1. Looking For Information
      • 2. Organising Data
      • 3. Grouping Data
      • 4. Circle Graph Or Pie Chart
      • 5. Chance And Probability
    • 6. SQUARES AND SQUARE ROOTS

      • 1. Introduction
      • 2. Properties Of Square Numbers
      • 3. Some More Interesting Patterns
      • 4. Finding The Square Of A Number
      • 5. Square Roots
      • 6. Square Roots Of Decimals
      • 7. Estimating Square Root
    • 7. CUBES AND CUBE ROOTS

      • 1. Introduction
      • 2. Cubes
      • 3. Cube Roots
    • 8. COMPARING QUANTITIES

      • 1. Recalling Ratios And Percentages
      • 2. Finding The Increase Or Decrease Per Cent
      • 3. Finding Discounts
      • 4. Prices Related To Buying And Selling (Profit And Loss)
      • 5. Sales Tax/Value Added Tax
      • 6. Compound Interest
      • 7. Compound Interest And Its Applications
    • 9. ALGEBRAIC EXPRESSIONS AND IDENTITIES

      • 1. What Are Expressions?
      • 2. Terms, Factors And Coefficients
      • 3. Monomials, Binomials And Polynomials
      • 4. Like And Unlike Terms
      • 5. Addition And Subtraction Of Algebraic Expressions
      • 6. Multiplication Of Algebraic Expressions: Introduction
      • 7. Multiplying A Monomial By A Monomial
      • 8. Multiplying A Monomial By A Polynomial
      • 9. Multiplying A Polynomial By A Polynomial
      • 10. What Is An Identity?
      • 11. Standard Identities And Its Applications
    • 10. VISUALISING SOLID SHAPES

      • 1. Introduction
      • 2. Views Of 3D-Shapes
      • 3. Mapping Space Around Us
      • 4. Faces, Edges And Vertices
    • 11. MENSURATION

      • 1. Introduction
      • 2. Area Of Trapezium
      • 3. Area Of A General Quadrilateral
      • 4. Area Of A Polygon
      • 5. Solid Shapes
      • 6. Surface Area Of Cube, Cuboid And Cylinder
      • 7. Volume Of Cube, Cuboid And Cylinder
      • 8. Volume And Capacity
    • 12. EXPONENTS AND POWERS

      • 1. Introduction
      • 2. Powers With Negative Exponents
      • 3. Laws Of Exponents
      • 4. Use Of Exponents To Express Small Numbers In Standard Form
    • 13. DIRECT AND INVERSE PROPORTIONS

      • 1. Introduction
      • 2. Direct Proportion
      • 3. Inverse Proportion
    • 14. FACTORISATION

      • 1. Introduction
      • 2. What Is Factorisation?
      • 3. Division Of Algebraic Expressions
      • 4. Division Of Algebraic Expressions Continued (Polynomial ÷ Polynomial)
      • 5. Can You Find The Error?
    • 15. INTRODUCTION TO GRAPHS

      • 1. Introduction
      • 2. Linear Graphs
      • 3. Some Applications
    • 16. PLAYING WITH NUMBERS

      • 1. Introduction
      • 2. Numbers In General Form
      • 3. Games With Numbers
      • 4. Letters For Digits
      • 5. Tests Of Divisibility
  • Science

    • 1. CROP PRODUCTION AND MANAGEMENT

      • 1. Agricultural Practices
      • 2. Basic Practices Of Crop Production
      • 3. Preparation Of Soil
      • 4. Sowing
      • 5. Adding Manure And Fertilisers
      • 6. Irrigation
      • 7. Protection From Weeds
      • 8. Harvesting
      • 9. Storage
      • 10. Food From
    • 2. MICRO ORGANISMS :: FRIEND AND FOE

      • 1. Micro Organisms
      • 2. Where Do Microorganisms Live?
      • 3. Microorganisms And Us
      • 4. Harmful Microorganisms
      • 5. Food Preservation
      • 6. Nitrogen Fixation
      • 7. Nitrogen Cycle
    • 3. SYNTHETIC FIBRES AND PLASTICS

      • 1. What Are Synthetic Fibres?
      • 2. Types Of Synthetic Fibres
      • 3. Characteristics Of Synthetic Fibres
      • 4. Plastics
      • 5. Plastics As Materials Of Choice
      • 6. Plastics And The Environment
    • 4. MATERIALS :: METALS AND NON-METALS

      • 1. Physical Properties Of Metals And Non-Metals
      • 2. Chemical Properties Of Metals And Non-Metals
      • 3. Uses Of Metals And Nonmetals
    • 5. COAL AND PETROLEUM

      • 1. Coal
      • 2. Petroleum
      • 3. Natural Gas
      • 4. Some Natural Resources Are Limited
    • 6. COMBUSTION AND FLAME

      • 1. What Is Combustion?
      • 2. How Do We Control Fire?
      • 3. Types Of Combustion
      • 4. Flame
      • 5. Structure Of A Flame
      • 6. What Is A Fuel?
      • 7. Fuel Efficiency
    • 7. DEFORESTATION AND ITS CAUSES

      • 1. Deforestation And Its Causes
      • 2. Consequences Of Deforestation
      • 3. Conservation Of Forest And Wildlife
      • 4. Biosphere Reserve
      • 5. Flora And Fauna
      • 6. Endemic Species
      • 7. Wildlife Sanctuary
      • 8. National Park
      • 9. Red Data Book
      • 10. Migration
      • 11. Recycling Of Paper
      • 12. Reforestation
    • 8. CELL STRUCTURE AND FUNCTIONS

      • 1. Discovery Of The Cell
      • 2. The Cell
      • 3. Organisms Show Variety In Cell Number, Shape And Size
      • 4. Cell Structure And Function
      • 5. Parts Of The Cell
      • 6. Comparison Of Plant And Animal Cells
    • 9. REPRODUCTION IN ANIMALS

      • 1. Modes Of Reproduction
      • 2. Sexual Reproduction
    • 10. REACHING THE AGE OF ADOLESCENCE

      • 1. Adolescence And Puberty
      • 2. Changes At Puberty
      • 3. Secondary Sexual Characters
      • 4. Role Of Hormones In Initiating Reproductive Function
      • 5. Reproductive Phase Of Life In Humans
      • 6. How Is The Sex Of The Baby Determined ?
      • 7. Hormones Other Than Sex Hormones
      • 8. Role Of Hormones In Completing The Life History Of Insects And Frogs
      • 9. Reproductive Health
    • 11. FORCE AND PRESSURE

      • 1. Force A Push Or A Pull
      • 2. Exploring Forces
      • 3. Contact Forces
      • 4. Non-Contact Forces
      • 5. Pressure
      • 6. Pressure Exerted By Liquids And Gases
      • 7. Atmospheric Pressure
    • 12. FRICTION

      • 1. Force Of Friction
      • 2. Factors Affecting Friction
      • 3. Friction : A Necessary Evil
      • 4. Increasing And Reducing Friction
      • 5. Wheels Reduce Friction
      • 6. Fluid Friction
    • 13. SOUND

      • 1. Sound Is Produced By A Vibrating Body
      • 2. Sound Produced By Humans
      • 3. Sound Needs A Medium For Propagation
      • 4. We Hear Sound Through Our Ears
      • 5. Amplitude, Time Period And Frequency Of A Vibration
      • 6. Audible And Inaudible Sounds
      • 7. Noise And Music
      • 8. Noise Pollution
    • 14. CHEMICAL EFFECTS OF ELECTRIC CURRENT

      • 1. Do Liquids Conduct Electricity?
      • 2. Chemical Effects Of Electric Current
      • 3. Electroplating
    • 15. SOME NATURAL PHENOMENA

      • 1. Lightning
      • 2. Charging By Rubbing
      • 3. Types Of Charges And Their Interaction
      • 4. Transfer Of Charge
      • 5. The Story Of Lightning
      • 6. Lightning Safety
      • 7. Earthquakes
      • 8. Protection Against Earthquakes
    • 16. LIGHT

      • 1. What Makes Things Visible
      • 2. Laws Of Reflection
      • 3. Regular And Diffused Reflection
      • 4. Reflected Light Can Be Reflected Again
      • 5. Multiple Images
      • 6. Sunlight White Or Coloured
      • 7. What Is Inside Our Eyes?
      • 8. Care Of Eyes
      • 9. Visually Challenged Persons Can Read And Write
      • 10. What Is A Braille System?
    • 17. STARS AND THE SOLAR SYSTEM

      • 1. The Moon
      • 2. The Stars
      • 3. Constellations
      • 4. The Solar System
      • 5. Some Other Members Of The Solar System
    • 18. POLLUTION OF AIR AND WATER

      • 1. Air Pollution
      • 2. How Does Air Get Polluted?
      • 3. Case Study : The Taj Mahal
      • 4. Greenhouse Effect
      • 5. Water Pollution
      • 6. How Does Water Get Polluted?
      • 7. What Is Potable Water And How Is Water Purified ?
      • 8. What Can Be Done?
  • English

    • 1. Nouns

      • 1. Introduction
      • 2. Proper, Common, Collective And Abstract Nouns
      • 3. Countable And Uncountable Nouns
      • 4. Possessive And Appositive Nouns
      • 5. The Indefinite Article And Nouns
      • 6. The Definite Article And Nouns
      • 7. Determiners And Nouns
      • 8. Genders
      • 9. Gerunds
    • 2. Pronouns

      • 1. Introduction To Pronouns
      • 2. Personal Pronouns
      • 3. Types Of Personal Pronouns
      • 4. Introductory It
      • 5. Reflexive Pronouns
      • 6. Possessive Pronouns
      • 7. Indefinite Pronouns
      • 8. Demonstrative Pronouns
    • 3. Adjectives

      • 1. Adjectives Of Quality, Quantity And Number
      • 2. Possessive Adjectives
      • 3. The Positive, Comparative And Superlative Forms Of Adjectives
    • 4. Articles

      • 1. Introduction To Articles
      • 2. Determiners
      • 3. The Indefinite Article
      • 4. The Definite Article
    • 5. Verbs

      • 1. Introduction To Verbs
      • 2. Person And Number
      • 3. Tense
      • 4. Voice
      • 5. Mood
      • 6. Subject-Verb Agreement Rules
      • 7. Action And Linking Verbs
      • 8. Transitive And Intransitive Verbs
      • 9. Main And Helping Verbs
      • 10. Primary Helping Verbs - Be
      • 11. Primary Helping Verbs - Do And Have
      • 12. Modal Helping Verbs
      • 13. Regular And Irregular Verbs
      • 14. Participle, Gerund And Infinitive
      • 15. Phrasal Verbs
    • 6. Tenses

      • 1. Introduction To Tenses
      • 2. The Twelve Tenses
      • 3. Conjugation Of The Verb 'Do' In The Simple Tense
      • 4. Usage Of The Simple Tense
      • 5. Conjugation Of The Verb 'Do' In The Continuous Tense
      • 6. Usage Of The Continuous Tense
      • 7. Conjugation Of The Verb 'Do' In The Perfect Tense
      • 8. Usage Of The Perfect Tense
      • 9. Conjugation Of The Verb 'Do' In The Perfect Continuous Tense
      • 10. Usage Of The Perfect Continuous Tense
    • 7. Adverbs

      • 1. Introduction To Adverbs
      • 2. Simple Adverbs And Interrogative Adverbs
      • 3. Adverbs Of Manner And Degree
      • 4. Adverbs Of Time And Frequency
      • 5. Adverbs Of Place, Affirmation, Negation And Reason
      • 6. The Positive, Comparative And Superlative
    • 8. Prepositions

      • 1. Introduction To Prepositions
      • 2. Purpose Of Prepositions
      • 3. The Preposition At
      • 4. The Preposition In
      • 5. The Preposition On
      • 6. Other Common Prepositions 1
      • 7. Other Common Prepositions 2
      • 8. Other Common Prepositions 3
      • 9. Other Common Prepositions 4
      • 10. Other Common Prepositions 5
    • 9. Conjunctions

      • 1. Introduction To Conjunctions
      • 2. Coordinating Conjunctions
      • 3. Coordinating Conjunctions - Fanboys
      • 4. Subordinating Conjunctions
      • 5. Subordinating Conjunctions Of Time And Place
      • 6. Subordinating Conjunctions Of Reason, Purpose, Result And Condition
      • 7. Subordinating Conjunctions Of Comparison, Contrast And Uncertainty
      • 8. Correlative Conjunctions
      • 9. Transition Words/Phrases
    • 10. Interjections

      • 1. Introduction
      • 2. Interjection
    • 11. Kinds Of Sentences

      • 1. Introduction To Sentences
      • 2. The Subject And Predicate Of A Sentence
      • 3. Division Of Sentences On The Basis Of Purpose
      • 4. Division Of Sentences On The Basis Of Structure - Simple Sentences
      • 5. Division Of Sentences On The Basis Of Structure - Compound Sentences
      • 6. Division Of Sentences On The Basis Of Structure - Complex Sentences
      • 7. Introduction To Conditional Sentences
      • 8. The Zero, First, Second And Third Conditionals
    • 12. Phrases And Clauses

      • 1. Introduction To Clauses
      • 2. Clauses - Independent And Dependent
      • 3. Functions Of Dependent Clauses
      • 4. Introduction To Phrases
      • 5. Functions Of Different Phrases
    • 13. Active And Passive Voice

      • 1. Active And Passive Voice
    • 14. Direct And Indirect Speech

      • 1. Introduction
      • 2. Tense Change
      • 3. Modal Verb Forms
      • 4. Reporting Verbs
    • 15. Question Tags

      • 1. Question Tags
    • 16. Punctuations

      • 1. Introduction To Punctuations
      • 2. Full Stop Or Period
      • 3. Interrogation And Exclamation Marks
      • 4. Colon
      • 5. Semicolon
      • 6. Comma
      • 7. Parentheses And Hyphen
      • 8. Apostrophe And Inverted Commas
    • 17. Reported Speech

      • 1. Introduction To Reported Speech
      • 2. Reported Statements
      • 3. Reported Commands
      • 4. Reported Questions
      • 5. Conversion Of Tenses
    • 18. Passage Reading

      • 1. Passage Reading
    • 19. Poem Reading

      • 1. Poem Reading
    • 20. Report Writing

      • 1. Report Writing
    • 21. Notice Writing

      • 1. Notice Writing
    • 22. Letter Writing

      • 1. Letter Writing
    • 23. Article Writing

      • 1. Article Writing

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CBSE - Class 8 : Features details

Subject Animations Presentations Class Notes Worksheets Mind Maps Points to Remember
Teach Learn Web Curriculum  Math 83 83 83 83 16 16
Teach Learn Web Curriculum  Science 121 121 121 121 18 18
Teach Learn Web Curriculum  English 114 114 114 114 23 23

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