CBSE Class 8 Maths Syllabus - Free PDF Download
CBSE Syllabus 2024-25 Class 8: The CBSE Class 8 Maths Syllabus for the examination year 2024-25 has been released by the Central Board of Secondary Education, CBSE. The board will hold the final examination at the end of the year following the annual assessment scheme, which has led to the release of the syllabus. The 2024-25 CBSE Class 8 Maths Board Exam will entirely be based on the most recent syllabus. Therefore, students must thoroughly understand the new CBSE syllabus to prepare for their annual exam properly.
The detailed CBSE Class 8 Maths Syllabus for 2024-25 is below.
Academic year:
CBSE Class 8 Mathematics Revised Syllabus
CBSE Class 8 Mathematics and their Unit wise marks distribution
CBSE Class 8 Mathematics Course Structure 2024-25 With Marking Scheme
Advertisements
Advertisements
Advertisements
Syllabus
1 Rational Numbers
- Rational Numbers
- Properties of Rational Numbers
- Closure Property of Rational Numbers
- Commutative Property of Rational Numbers
- Associative Property of Rational Numbers
- Distributive Property of Multiplication Over Addition for Rational Numbers
- Identity of Addition and Multiplication of Rational Numbers
- Negative Or Additive Inverse of Rational Numbers
- Concept of Reciprocal or Multiplicative Inverse
- Rational Numbers on a Number Line
- Rational Numbers Between Two Rational Numbers
2 Linear Equations in One Variable
- Variable of Equation
- Concept of Equation
- Expressions with Variables
- Balancing an Equation
- The Solution of an Equation
- Linear Equation in One Variable
- Solving Equations Which Have Linear Expressions on One Side and Numbers on the Other Side
- Some Applications Solving Equations Which Have Linear Expressions on One Side and Numbers on the Other Side
- Solving Equations Having the Variable on Both Sides
- Some More Applications on the Basis of Solving Equations Having the Variable on Both Sides
- Reducing Equations to Simpler Form
- Equations Reducible to the Linear Form
3 Understanding Quadrilaterals
- Concept of Curves
- Different Types of Curves - Closed Curve, Open Curve, Simple Curve.
- Concept of Polygons
- Classification of Polygons
- Regular Polygon
- Irregular Polygon
- Convex Polygon
- Concave Polygon
- Simple Polygon
- Complex Polygon
- Properties of a Quadrilateral
- Introduction
- Adjacent Sides of a Quadrilateral
- Opposite Sides of a Quadrilateral
- Adjacent Angles of a Quadrilateral
- Opposite Angles of a Quadrilateral
- Diagonals of a Quadrilateral
- Angle Sum Property of a Quadrilateral
- Interior Angles of a Polygon
- Exterior Angles of a Polygon and Its Property
- Concept of Quadrilaterals
- Introduction:
- Reading and Writing of a Quadrilateral
- Types of Quadrilaterals
- Properties of Trapezium
- Properties of Kite
- Properties of a Parallelogram
- Properties of Rhombus
- Properties of Rectangle
- Properties of a Square
- Properties of a Parallelogram
- Property: The Opposite Sides of a Parallelogram Are of Equal Length.
- Property: The Opposite Angles of a Parallelogram Are of Equal Measure.
- Property: The adjacent angles in a parallelogram are supplementary.
- Property: The diagonals of a parallelogram bisect each other. (at the point of their intersection)
- Properties of Rhombus
- Property: The diagonals of a rhombus are perpendicular bisectors of one another.
- Properties of Rectangle
- Property: The Diagonals of a Rectangle Are of Equal Length.
- Properties of a Square
- Property: The diagonals of a square are perpendicular bisectors of each other.
4 Practical Geometry
- Introduction to Geometric Tool
- Constructing a Quadrilateral
- Constructing a Quadrilateral When the Lengths of Four Sides and a Diagonal Are Given
- Constructing a Quadrilateral When Two Diagonals and Three Sides Are Given
- Constructing a Quadrilateral When Two Adjacent Sides and Three Angles Are Known
- Constructing a Quadrilateral When Three Sides and Two Included Angles Are Given
- Some Special Cases
4 Data Handling
- Concept of Data Handling
- Data Handling
- Data
- Types of Data
- Interpretation of a Pictograph
- Interpretation of Bar Graphs
- Drawing a Bar Graph
- Interpretation of a Double Bar Graph
- Drawing a Double Bar Graph
- Organisation of Data
- Ungrouped Data
- Grouped Data
- Frequency Distribution Table
- Ungrouped Frequency Distribution Table
- Grouped Frequency Distribution Table
- Graphical Representation of Data as Histograms
- Construction of a histogram for continuous frequency distribution
- Construction of histogram for discontinuous frequency distribution.
- Concept of Pie Graph (Or a Circle-graph)
- Interpretation of Pie Diagram
- Chance and Probability - Chance
- Basic Ideas of Probability
5 Squares and Square Roots
- Concept of Square Number
- Properties of Square Numbers
- Some More Interesting Patterns of Square Number
- Finding the Square of a Number
- Other Patterns in Squares
- Pythagorean Triplets
- Concept of Square Roots
- Finding square roots
- Finding Square Root Through Repeated Subtraction
- Finding Square Root Through Prime Factorisation
- Finding Square Root by Division Method
- Square Root of Decimal Numbers
- Estimating Square Root
6 Cubes and Cube Roots
7 Comparing Quantities
- Concept of Ratio
- Basic Concept of Percentage
- Increase Or Decrease as Percent
- Concept of Discount
- Estimation in Percentages
- Basic Concepts of Profit and Loss
- Sales Tax, Value Added Tax, and Good and Services Tax
- Calculation of Interest
- Introduction
- Simple Interest
- Concept of Compound Interest
- Deducing a Formula for Compound Interest
- Rate Compounded Annually Or Half Yearly (Semi Annually)
- Applications of Compound Interest Formula
8 Algebraic Expressions and Identities
- Algebraic Expressions
- Variable
- Constant
- Algebraic Expressions
- Value of Expression
- Number line and an expression
- Terms, Factors and Coefficients of Expression
- Types of Algebraic Expressions as Monomials, Binomials, Trinomials, and Polynomials
- Like and Unlike Terms
- Addition of Algebraic Expressions
- Subtraction of Algebraic Expressions
- Multiplication of Algebraic Expressions
- Multiplying Monomial by Monomials
- Multiplying a Monomial by a Binomial
- Multiplying a Monomial by a Trinomial
- Multiplying a Binomial by a Binomial
- Multiplying a Binomial by a Trinomial
- Concept of Identity
- Expansion of (a + b)2 = a2 + 2ab + b2
- Expansion of (a - b)2 = a2 - 2ab + b2
- Expansion of (a + b)(a - b) = a2-b2
- Expansion of (x + a)(x + b)
9 Mensuration
- Mensuration
- Area of Trapezium
- Area of a General Quadrilateral
- Area of a Rhombus
- Area of the rhombus if base and height are given.
- Area of the rhombus if the diagonals are given.
- Area of a Polygon
- Plane Figures and Solid Shapes
- Surface Area of a Cuboid
- Surface Area of a Cube
- Surface Area of Cylinder
- Right Circular Cylinder
- Hollow Cylinder
- Concept of Surface Area, Volume, and Capacity
- Volume of a Cuboid
- Volume of Cube
- Volume of a Cylinder
10 Visualizing Solid Shapes
10 Exponents and Powers
11 Direct and Inverse Proportions
12 Factorization
- Factors and Multiples
- Factors
- Multiples
- Factorising Algebraic Expressions
- Factorisation by Taking Out Common Factors
- Factorisation by Regrouping Terms
- Factorisation Using Identities
- Factors of the Form (x + a)(x + b)
- Division of Algebraic Expressions
- Dividing a Monomial by a Monomial
- Dividing a Polynomial by a Monomial
- Dividing a Polynomial by a Polynomial
- Concept of Find the Error
13 Introduction to Graphs
- Concept of Bar Graph
- Interpretation of Bar Graphs
- Drawing a Bar Graph
- Concept of Double Bar Graph
- Interpretation of a Double Bar Graph
- Drawing a Double Bar Graph
- Concept of Pie Graph (Or a Circle-graph)
- Graphical Representation of Data as Histograms
- Construction of a histogram for continuous frequency distribution
- Construction of histogram for discontinuous frequency distribution.
- Concept of a Line Graph
- Linear Graphs
- Location of a Point
- Coordinates
- Some Application of Linear Graphs
- Independent variable
- Dependent variable
- Quantity and Cost
- Principal and Simple Interest
- Time and Distance
16 Playing with Numbers
- Numbers in General Form
- Games with Numbers
- Letters for Digits
- Tests for Divisibility of Numbers
- Divisibility by 10
- Divisibility by 5
- Divisibility by 2
- Divisibility by 3
- Divisibility by 9
