- Introduction
- Present tenses
- Present tense aspects
- Simple present tense
- Present Continuous
- Present perfect tense

- Past tense aspects
- Past perfect
- Simple past and present perfect tense

- Futurity in English
- Future tense aspects
- More on future tense
- Using will and shall

- Introduction
- Kinds of adverbs
- Examples

- Definition
- Types of Adjectives
- As Attributive and Predicative
- Degrees
- Adjectives Table1
- Adjectives Table 2
- Adjectives Table 3
- Comparative form with To
- Comparative into Positive
- Superlative into Positive
- Adjectives from Noun and verb
- Conversation 1
- Conversation 2
- Special Adjectives
- Examples

- Introduction
- Subject, Predicate,Object
- what is an object?
- Examples of objects
- Examples of subject and predicate 1
- Examples of subject and predicate 2

- Introduction
- Active & Passive Voice
- Example

- Introduction
- Question tags
- Seldom, Rarely etc

- Introduction
- Reporting commands
- Reporting questions
- Reporting statements

- Pronouns introduction
- More on pronouns
- Personal pronouns
- Demonstrative Pronouns
- Possessive Pronouns
- Reflexive Pronouns
- Indefinite Pronouns

- Basic forms of Be
- 'Be' used with Will, May, Can etc

- Positive, Negative and Question Modes

- Introduction
- Objects of preposition 1
- Objects of preposition 2
- Prepositions with adjectives
- Prepositions with forms of transport
- Place and direction
- Place and time
- Examples

- Although
- As
- Because
- Despite
- Inspite of
- But
- neither nor
- SO
- Unless
- While
- yet
- Common conjunctions

- Mode of Nutrition in Plants
- Photosynthesis ? Food making process in Plants
- Other modes of Nutrition in Plants
- Saprotrophs
- How Nutrients are Replenished in the Soil
- Summary

- Different Ways of Taking Food
- Digestion in Humans
- The Mouth and Buccal Cavity The foodpipe/oesophagus The Stomach The Small Intestine Absorption in the Small Intestine Large Intestine Digestion in Grass-eating Animals
- Feeding and Digestion in Amoeba

- Wool
- Animals that yield Wool From Fibres to Wool Silk

- Hot and Cold
- Measuring Temperature
- Laboratory Thermometer
- Transfer Of Heat
- Summary

- Acids and Bases
- Natural Indicators Around Us
- Neutralisation
- Neutralisations in Everyday Life
- Summary

- Physical Changes
- Chemical Changes
- Rusting of Iron
- Crystallisation

- Weather
- Climate
- Climate and Adaptation
- The Tropical Rainforests

- Air Exerts Pressure
- High Speed Winds are Accompanied by Reduced Air Pressure
- Air Expands onHeating
- Wind Currents are Generated due to Uneven Heating on the
- Thunderstorms and Cyclones
- Summary

- Soil Teeming with life
- Soil Profile
- Soil Types
- Properties of Soil
- Absorption of water by Soil
- Soil and Crops
- Summary

- Why do We Respire?
- Breathing
- How do We Breathe?
- What do We Breathe out?
- Breathing in other Animals
- Breathing under Water
- Do plants also respire?

- Circulatory system
- Blood Blood vessels Heart Heartbeat Excretion In Animals
- Excretory System in Humans Transport of Substances in Plants
- Summary

- Modes of reproduction
- Asexual Reproduction Vegetative propagation Budding Fragmentation Spore formation Sexual Reproduction
- Pollination Fertilisation Fruits and Seed formation
- Seed Dispersal

- Slow or Fast
- Speed
- Measurement of Time
- Measuring Speed
- Distance-Time Graph

- Symbols of Electric Components
- Heating Effect of Electric Current
- Magnetic Effect of Electric Current
- Electromagnet
- Electric Bell

- Light Travels Along a Straight Line
- Reflection of Light
- Playing With Spherical Mirrors
- Images formed by Lenses
- Sunlight White or Coloured

- How much Water is available
- Forms of water
- Groundwater as an important source of water
- Depletion of Water Table
- Increasing Population, industries and Agricultural activities Distribution of Water
- Water Management
- What Role you can Play
- Effect of Water Scarcity on Plants

- Forest
- Conservation of forest

- Water, our lifeline
- What is Sewage?
- Water freshens up an eventful journey
- Wastewater Treatment Plant (wwtp)
- Better house keeping practices

- Introduction
- Properties of Addition and Subtraction of Integers
- Closure under Addition and Subtraction Commutative Property Associative Property Additive Identity Multiplication of Integers
- Multiplication of a Positive and a Negative Integer Multiplication of two Negative Integers Properties of Multiplication of Integers
- Closure and Commutative of Multiplication Multiplication by Zero Associativity for Multiplication Distributive Property Division of Integers
- Properties of Division of Integers
- Summary

- Introduction
- How well have you learnt about Fractions?
- Multiplication of Fractions
- Multiplication of a Fraction by a Whole Number Multiplication of a Fraction by a Fraction Division of Fractions
- Division of Whole Number by a Fraction Division of a Fraction by a Whole Number Division of a Fraction by Another Fraction How Well have you learnt about Decimal Numbers
- Multiplication of Decimal Numbers
- Multiplication of Decimal Numbers by 10, 100 and 1000 Division of Decimal Numbers
- Division by 10, 100 and 1000 Division of a Decimal Number by a Whole Number Division of a Decimal Number by another Decimal Number Summary

- Introduction
- Collecting Data
- Organisation of Data
- Representative Values
- Arithmetic mean
- Range Mode
- Median
- Use of Bar Graphs with a Different Purpose
- Chance and Probability
- Summary

- A Mind-reading Game!
- Setting up of an Equation
- What Equation is?
- Solving an Equation More equations
- Applications of Simple Equations to Practical Situations
- Summary

- Introduction
- Related Angles
- Complementary Angles Supplementary Angles Adjacent Angles Vertically Opposite Angles Pairs of lines
- Intersecting Lines Transversal Angles made by a Transversal Transversal of Parallel Lines Checking for Parallel lines
- Summary

- Introduction
- Medians of a Triangle
- Altitudes of a Triangle
- Exterior angle of a Triangle and its property
- Angle Sum Property Of a Triangle
- Two Special Triangles : Equilateral and Isosceles
- Sum of the Lengths of two Sides of a Triangle
- Right-angled Triangles and Pythagoras Property
- Summary

- Introduction
- Congruence of Plane Figures
- Congruence of Triangles
- Criteria for Congruence of Triangles
- SSS Game SAS Game ASA Game Congruence among Right-angled Triangles
- Summary

- Introduction
- Equivalent Ratios
- Percentage another way of Comparing Quantities
- Meaning of Percentage Converting Percentages to Fractions, Decimals and Numbers Converting Decimals to Percentage Converting Fractions, Decimals and Numbers into Percentage Applications of Percentage Use of Percentages
- Increase or Decrease as Per Cent Prices related to an Item or Buying and Selling
- Charge given on Borrowed Money or Simple Interest
- Interest for Multiple Years Summary

- Introduction
- What are Rational Numbers?
- Positive and Negative Rational Numbers
- Rational Numbers in Standard Form
- Comparison of Rational Numbers
- Rational Numbers between two Rational Numbers
- Operations on Rational Numbers
- Addition Subtraction Multiplication Division Summary

- Introduction
- Construction of a line Parallel to a given line, through
- Construction of Triangles
- Constructing a Triangle when the Lengths of its Three Si
- Constructing a Triangle when the lengths of two sides an
- Constructing a triangle when the measures of two of its
- Constructing a right-angled triangle when the length of
- Summary

- Introduction
- Squares and Rectangles
- Area of a Parallelogram
- Area of a Triangle
- Circles
- Circumference of a Circle Area of Circle Conversion of Units
- Applications
- Summary

- Introduction
- How are expressions formed
- Terms of an expression
- Like and Unlike terms
- Monomials, Binomials, Trinomials and Polynomials
- Addition and Subtraction of Algebraic Expressions
- Finding the Value of an expression
- Using Algebraic Expressions ? formulas and rules
- Summary

- Introduction
- Exponents
- Laws of exponents
- Multiplying Powers with the Same Base Dividing Powers with the Same Base Taking Power of a Power Multiplying Powers with the Same Exponents Dividing Powers with the Same Exponents Numbers with exponent zero Miscellaneous Examples using the Laws of Exponents
- Expressing Large Numbers in the Standard Form
- Summary

- Introduction
- Lines of symmetry for Regular Polygon
- Rotational Symmetry
- Line symmetry and Rotational symmetry
- Summary

- Introduction: Plane Figures and Solid Shapes
- Faces, Edges and Vertices
- Nets for building 3-D shapes
- Drawing solids on a flat surface
- Viewing Different Sections of a Solid
- One Way to View an Object is by Cutting or Slicing Another Way is by Shadow Play A Third Way is by Looking at it from Certain Angles to Get Different Views Summary

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