NCERT 8th Maths

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Class 8 Maths Chapters

Chapter 1: Rational Numbers

1.1 Introduction to Rational Numbers
1.2 Properties of Rational Numbers
1.3 Representation of Rational Numbers on the Number Line
1.4 Rational Numbers between Two Rational Numbers

Chapter 2: Linear Equation in One Variable

2.1 Introduction in Linear Equation in One Variable
2.2 Solving Equations which have Linear Expressions on one Side and Numbers on the Other Side
2.3 Some Applications
2.4 Solving Equations having the Variable on Both Sides
2.5 Some More Applications
2.6 Reducing Equations to Simpler Form
2.7 Equations Reducible to the Linear Form

Chapter 3: Understanding Quadrilaterals

3.1 Introduction to Quadrilaterals
3.2 Polygons
3.3 Sum of the Measures of the Exterior Angles of a Polygon
3.4 Kinds of Quadrilaterals
3.5 Some Special Parallelograms

Chapter 4: Practical Geometry

4.1 Introduction to Practical Geometry
4.2 Constructing a Quadrilateral
4.3 Some Special Cases

Chapter 5: Data Handling

5.1 Looking for Information – Data Handling
5.2 Organising Data
5.3 Grouping Data
5.4 Circle Graph or Pie Chart
5.5 Chance and Probability

Chapter 6: Squares and Square Roots

6.1 Introduction to Square and Square Roots
6.2 Properties of Square Numbers
6.3 Some More Interesting Patterns
6.4 Finding the Square of a Number
6.5 Square Roots
6.6 Square Roots of Decimals
6.7 Estimating Square Root

Chapter 7: Cubes and Cube Roots

7.1 Introduction to Cubes and Cube Roots
7.2 Cubes
7.3 Cube Roots

Chapter 8: Comparing Quantities

8.1 Recalling Ratios and Percentages
8.2 Finding the Increase or Decrease Per cent
8.3 Finding Discounts
8.4 Prices Related to Buying and Selling (Profit and Loss)
8.5 Sales Tax/Value Added Tax/Goods and Services Tax
8.6 Compound Interest
8.7 Deducing a Formula for Compound Interest
8.8 Rate Compounded Annually or Half Yearly (Semi-Annually)
8.9 Applications of Compound Interest Formula

Chapter 9: Algebraic Expressions and Identities

9.1 What are Expressions?
9.2 Terms, Factors and Coefficients
9.3 Monomials, Binomials and Polynomials
9.4 Like and Unlike Terms
9.5 Addition and Subtraction of Algebraic Expressions
9.6 Multiplication of Algebraic Expressions: Introduction
9.7 Multiplying a Monomial by a Monomial
9.8 Multiplying a Monomial by a Polynomial
9.9 Multiplying a Polynomial by a Polynomial
9.10 What is an Identity?
9.11 Standard Identities
9.12 Applying Identities

Chapter 10: Visualising Solid Shapes

10.1 Introduction to Visualising Solid Shapes
10.2 Views of 3D-Shapes
10.3 Mapping Space Around Us
10.4 Faces, Edges and Vertices

Chapter 11: Mensuration

11.2 Introduction to Mensuration
11.2 Let us Recall
11.3 Area of Trapezium
11.4 Area of a General Quadrilateral
11.5 Area of a Polygon
11.6 Solid Shapes
11.7 Surface Area of Cube, Cuboid and Cylinder
11.8 Volume of Cube, Cuboid and Cylinder
11.9 Volume and Capacity

Chapter 12: Exponents and Powers

12.1 Introduction to Exponents and Powers
12.2 Powers with Negative Exponents
12.3 Laws of Exponents
12.4 Use of Exponents to Express Small Numbers in Standard Form

Chapter 13: Direct and Inverse Proportions

13.1 Introduction to Direct and Inverse Proportions
13.2 Direct Proportion
13.3 Inverse Proportion

Chapter 14: Factorisation

14.1 Introduction to Factorisation
14.2 What is Factorisation?
14.3 Division of Algebraic Expressions
14.4 Division of Algebraic Expressions Continued (Polynomial ÷ Polynomial)
14.5 Can you Find the Error?

Chapter 15: Introduction to Graphs

15.1 Introduction
15.2 Linear Graphs
15.3 Some Applications

Chapter 16: Playing with Numbers

16.1 Introduction
16.2 Numbers in General Form
16.3 Games with Numbers
16.4 Letters for Digits
16.5 Tests of Divisibility