CBSE Class 9 Maths Videos

Recall the concept of number line and discuss its importance in day to day...

This video explains how to differentiate between rational and irrational nu...

This video covers the definition of real numbers, difference between the ra...

This video explains the statement of the laws of exponents and simplify exp...

This video covers examples on graphical representation of whole numbers, in...

This video explains the definition of polynomial and related terms, identif...

Discuss various algebraic operations on Polynomials. Learn the statement a...

This video explains the factorization of polynomials using Factor Theorem a...

Understand the Algebraic identities for quadratic Polynomials. Apply the i...

Listing of algebraic identities for cubic Polynomials and simplify the comp...

This video explains the basic concepts of Coordinate Geometry, discusses qu...

Understand the basic concepts of Coordinate Geometry and discuss quadrants ...

Understand the basic concepts of Coordinate Geometry and discuss quadrants ...

Forming of linear equations in two variables from real life situations, als...

Find the solution of linear equations in two variables and practice proble...

Representing linear equation in both x and y axes and find solution of a pa...

This video explains the formation of linear equations in two variables from...

Find the solution of linear equations in two variables and practice proble...

This video explains Euclid's definitions, Axioms and Postulates and explain...

Learn Euclid's definitions, Axioms and Postulates. Understand two equivale...

Learn Euclid's definitions, Axioms and Postulates.

This video explains the basic geometrical concepts like line and angle, var...

Transversals, interior and exterior angles made by them with a pair of para...

Find the sum of the interior angles of a triangle. Establish the relation ...

Parallel Lines & Co-Interior Angles

Basic geometrical concepts like line and angle, various types of angles & t...

This video explains the congruence criteria of triangles through SAS and AS...

Establish the relation between equal sides and angles in a triangle. Apply...

This video explains the proof of congruence of right triangles and discover...

Relation between the length and measure of its opposite angle in a triangle...

Congruence of geometrical figures. Establish the congruence criteria of tri...

Relation between opposite angles in a parallelogram. Explore the conditions...

Establish the relation between the diagonals of the parallelogram. Conditio...

This video explains the Mid - Point theorem and its converse for a triangle...

. Definition of Quadrilateral & special quadrilaterals: rectangle, square,...

Parallelograms:Basic Properties

Concept of area of Geometrical figures. Geometrical figures on the same ba...

This video explains the relation between the area of two parallelograms, a ...

This video explains that the areas of the triangles drawn on the same base ...

Concept of area of Geometrical figures. Geometrical figures on the same bas...

Relation between the area of two parallelograms, a triangle and a parallelo...

Define circle and its parts like radius, diameter, centre, and chord. Diff...

Define angle subtended by a chord at a point. Prove that equal chords subte...

This video explains the results on equal chords and their distance from the...

Relation between angle subtended by an arc at centre & at any point on the ...

Define circle and its parts like radius, diameter, centre, and chord. Diff...

This video explains the construction of a triangle given, its base and base...

This video explains the construction of angle bisector and perpendicular bi...

Construction of a triangle given: its base& base angle & sum/difference of ...

Construction of angle bisector and perpendicular bisector of a line. Constr...

This video explains the construction of a triangle given, its base and base...

Introduction to Heron's formula and using the formula to find the area of s...

This video explains the derivation of the Heron's formula for the area of t...

Introduction to Heron's formula and using the formula to find the area of s...

Derivation of the Heron's formula for the area of triangle.. It's applicati...

Introduction to Heron's formula and using the formula to find the area of s...

Right circular cylinder and its radius , height. Solve problem related t...

Concepts related to right circular cone. Define slant height, height, radi...

Find the lateral and total surface area of a cube and a cuboids. Solve re...

Surface Area: Sphere & Hemisphere

Understand the basic concepts related to the volumes of cuboids and cubes....

Meaning, origin & development of statistics, types of statistical data. Pr...

Cumulative Frequency of a particular class-interval. Representation of data...

Explore the three main measures of central tendency, namely mean, median a...

Meaning, origin & development of statistics, types of statistical data. Pr...

Cumulative Frequency of a particular class-interval. Representation of data...

Concept of mathematical experiment, associated terms like outcomes & event...

Review the concept of experimental probability. Applications based on them...

Concept of mathematical experiment, associated terms like outcomes & event...

Review the concept of experimental probability. Applications based on them...

Concept of mathematical experiment, associated terms like outcomes & event...

Exponents of real numbers - 1

This video contains a question which is solved using law of exponents

Exponents of real numbers - 2

This video contains a question which is solved using law of exponents

Irrational Numbers - 1

This video involves the question which proves a given number is irrational

Irrational Numbers - 2

This video explains how to find the irrational numbers between two decimal ...

Irrational Numbers - 3

This video contains a question which is solved using law of exponents

Algebraic Identities: Quadratic

This video contains a question which is solved using square of binomials

Factorisation using Square identity

This video explains factorisation using square identity

Factor Theorem 1

This video contains a question which is solved using Factor theorem

Factor Theorem 2

This video explain an application based problem on Factor theorem.

Remainder Theorem

This video contains a question which is solved using Remainder theorem

Coordinate Geometry - 1

This video explains a case study based question on finding the coordinat...

Appilcations based problem on Linear Equation ...

This video explains how to form a linear equation using given statements an...

Solution of a Linear Equation

This video explains how to find the solution of a linear equation

Solution of Linear Equations in two variables ...

This video explains how to draw the graph of a linear equation and to find ...

Formation of Linear Equations

This video explains a case study based question on the formation of line...

Solutions to Linear Equations

This video explains a case study based question on finding the solution ...

Parallel lines and Intersecting Lines...

This video explains the proof of the given theorem which is based on Parall...

Straight Line

This video explains an application based problem on a straight line.

Mathematicians and their contributions-I

This video explains a case study based question based which tells us abo...

Mathematicians and their contributions-II

This video explains a case study based question based which tells us abo...

Mathematicians and their contributions-III

This video explains a case study based question based which tells us abo...

Co-Interior Angles - 2

This video explains the solution of the given problem which is based on Pro...

Angle Sum Property of a Triangle - 1...

This video contains a question which is solved using the interior angle pro...

Angle Sum Property of a Triangle - 2...

This video covers the interior angle property of a triangle with the help o...

Angle Sum Property of a Triangle - 3...

This video explains how to find the measurement of an interior angle by usi...

Comlpementary and Supplementary Angles...

This video explains an application based problem on Comlpementary and Suppl...

Properties of an Isosceles Triangle

This video solves a question based on the property of an isosceles triangle

Properties of Isosceles Triangle

This video contains a question which is solved using the property of isosce...

Relation between Parallelogram and Triangle...

This video explains the relation between the parallelogram and the triangle...

Properties of a Parallelogram

This video contains a question which is solved using the property of a para...

Use of Mid-point theorem

The video explains case study based type of question which is based on t...

Properties of Parallelogram

The video explains case study based type of question which is based on t...

Properties of quadrilateral

The video explains case study based type of question which is based on t...

Application based problem on Quadrilateral...

This video explains one of the applications of Quadrilateral with the help ...

Area of a Parallelogram given its base and height

This video explains a case study question which make use of the formula ...

Triangle and parallelogram lying on the same base and b...

This video explains a case study question where a triangle and a paralle...

Triangle and parallelogram lying on the same base and b...

This video explains a case study question where a triangle and a paralle...

Triangle and parallelogram lying on the same base and b...

This video explains a case study question where a triangle and a paralle...

Application based problem on a Circle -1...

This video contains a problem based on the concept of Circle and its Applic...

Application based problem on a Circle -2...

This video contains a question based on the concept of Circle and its Appli...

Cyclic Quadrilateral

This video explains an application based problem on Cyclic Quadrilateral.

Exterior angle of a triangle

This video explains an application based problem on Exterior angle of a tri...

Perpendicular from centre to chord

This video explains an application based problem on Perpendicular from cent...

Construction of a triangle given its base, base angle a...

This video explains a case study based question which is based on the co...

Construction of a triangle given its base, base angle a...

This video explains a case study based question which is based on the co...

Construction of a triangle given its two sides and angl...

This video explains a case study based question which is based on the co...

Construction of a triangle given its two angles and sum...

This video explains a case study based question which is based on the co...

Application of Heron's Formula - 1

This video explains an application of Heron's Formula.

Problem on Heron's Formula - 1

This video explains an application of Heron's Formula.

Problem on Heron's Formula - 2

This video explains an application of Heron's Formula.

Application of Heron's Formula - 2

This video explains an application of Heron's Formula.

Volume of a Cone

This video explain an application based problem on Volume of a Cone.

Suface Area of a Cylinder

This video explain an application based problem on Total Suface Area of a C...

Surface Area of Cube and Cuboid

This video explains how to find the height of the room if the other measure...

Volume of a Cylinder

This video explain an application based problem on Volume of a Cylinder.

Surface Area and volumes of a conical tent

This video explains a case study based question which is based on the co...

Frequency Polygon

This video explains how to draw frequency polygon

Histogram

This video explains how to draw an histogram and finding the different valu...

Cumulative Frequency Table(Less than type and ...

This video explains, how to prepare a Cumulative Frequancy Table (Less than...

Mean

This video explains Mean of ungrouped data.

Median

This video explains how to find the Median for given ungrouped data.

Problem on probability - 1

This video explains how to find the probability of the given event.

Problem on probability - 2

This video explains how to find the probability of the given event.

Problem on probability - 3

This video explains how to find the probability of the given event.

Probability of an event of choosing a family from a gro...

This video explains a case study based question which tells us to find t...

Probability of choosing a family (out of a group of fam...

This video explains a case study based question on finding probability o...