(CBSE) Class-9 Maths

Course Curriculum

Chapter 1: Class-9 Maths CBSE

Lecture 1: Introduction to class

Chapter 2: Chapter 1: Number Systems

Lecture 1: Introduction to Number Systems

Lecture 2: Rational and Irrational numbers

Lecture 3: Identify Rational And Irrational Numbers

Lecture 4: Real Numbers and their Decimal Expansions

Lecture 5: Practice Questions on Real Numbers and their Decimal Expansions

Lecture 6: Operations on Real Numbers, Rationalizing the Denominator and Laws of Exponents

Lecture 7: Practice Questions on Simplification & Rationalizing the Denominator

Chapter 3: Chapter 2: Polynomials

Lecture 1: Introduction

Lecture 2: Examples

Lecture 3: Practice Questions on Exercise 2.1

Lecture 4: Zeros of Polynomials

Lecture 5: Practice Questions on Zeros of Polynomials

Lecture 6: Factorisation of Polynomials

Lecture 7: Practice Questions on Factorisation of Polynomials

Lecture 8: Factor Theorem

Lecture 9: Algebraic Identities Details

Lecture 10: Algebraic Identities Summary

Chapter 4: Chapter 3: Coordinate Geometry

Lecture 1: Co-ordinate Geometry

Lecture 2: Practice Questions

Chapter 5: Chapter 4: Linear Equations in Two Variables

Lecture 1: Introduction

Lecture 2: Equations of lines Parallel to X-axis and Y-axis

Chapter 6: Chapter 5: Introduction to Euclid’s Geometry

Lecture 1: Introduction to Euclid's Geometry

Chapter 7: Chapter 6: Lines and Angles

Lecture 1: Introduction

Lecture 2: Pairs of angles

Lecture 3: Questions on Pairs of Angles

Lecture 4: Parallel lines and a transversal

Chapter 8: Chapter 7: Triangles

Lecture 1: Criteria for Congruence of Triangles

Lecture 2: Properties of Triangle & Inequalities in a Triangle

Lecture 3: Questions

Chapter 9: Chapter 8: Quadrilaterals

Lecture 1: Introduction

Lecture 2: Properties of Parallelogram

Lecture 3: Theorem 8 and Theorem 9

Chapter 10: Chapter 9: Circles

Lecture 1: Introduction | Theorem 1 & Theorem 2

Lecture 2: Theorem 3, Theorem 4 & Theorem 5

Lecture 3: Theorem 6, Theorem 7 and Theorem 8

Lecture 4: Theorem 9, Theorem10, Theorem11, Theorem12

Lecture 5: Questions

Chapter 11: Chapter 10 Heron’s Formula

Lecture 1: Heron's Formula & its application

Lecture 2: Heron's Formula Word Problems

Lecture 3: Heron's Formula Word Problems

Chapter 12: Chapter 11: Surface Areas and Volumes

Lecture 1: Surface Area of Cone

Lecture 2: Surface Area of Spheres and hemispheres

Lecture 3: Word problems on Volume of a Cone and a Sphere

Lecture 4: Practice Questions on Volume of Cone

Lecture 5: Practice Questions on Volume of Spheres

Chapter 13: Chapter 12: Statistics

Lecture 1: Introduction and Frequency Distribution Table

Lecture 2: Introduction Measure of Central Tendencies (Mean, Median, Mode)

Lecture 3: Measure of Central Tendencies (Mean, Median, Mode)