CBSE Class 9 Maths Videos
Number System
View All-
Rational Numbers ...
Recall the concept of number line and discuss its importance in day to day... -
Rational Numbers ...
Recall the concept of number line and discuss its importance in day to day... -
Rational Numbers
Recall the concept of number line and discuss its importance in day to day... -
Irrational Numbers
This video explains how to differentiate between rational and irrational nu... -
Irrational Numbers
This video explains how to differentiate between rational and irrational nu...
Polynomials
View All-
Introduction to Polynomials
This video explains the definition of polynomial and related terms, identif... -
Introduction to Polynomials
This video explains the definition of polynomial and related terms, identif... -
Concepts on polynomials
Definition of polynomial and related terms. Identification of zeroes of a p... -
Remainder Theorem
Discuss various algebraic operations on Polynomials. Learn the statement a... -
Remainder Theorem
Discuss various algebraic operations on Polynomials. Learn the statement a...
Coordinate Geometry
View All-
Cartesian Plane ...
This video explains the basic concepts of Coordinate Geometry, discusses qu... -
Concepts of Coordinate Geometry
Understand the basic concepts of Coordinate Geometry and discuss quadrants ... -
Basic concepts of Coordinate Geometry
Understand the basic concepts of Coordinate Geometry and discuss quadrants ...
Linear Equations in Two Variables
View All-
Forming linear equations and two variables and solving ...
Forming of linear equations in two variables from real life situations, als... -
Formation of Linear Equations ...
This video explains the formation of linear equations in two variables from... -
Concepts related to forming of linear equations in two ...
Forming of linear equations in two variables from real life situations, als... -
Solutions to Linear Equations
Find the solution of linear equations in two variables and practice proble... -
Solutions to Linear Equations
Find the solution of linear equations in two variables and practice prob...
Introduction to Euclid's Geometry
View All-
Introduction to Euclid's Geometry
This video explains Euclid's definitions, Axioms and Postulates and explain... -
Euclid’s Postulates
Learn Euclid's definitions, Axioms and Postulates. Understand two equivale... -
Axioms and Postulates in Euclid's geometry ...
Learn Euclid's definitions, Axioms and Postulates.
Lines and Angles
View All-
Basic Concepts of Geometry
This video explains the basic geometrical concepts like line and angle, var... -
Basic geometrical concepts
Basic geometrical concepts like line and angle, various types of angles & t... -
Concepts related to lines and angles
Basic geometrical concepts like line and angle, various types of angles & t... -
Transversals, interior and exterior angles made by them ...
Transversals, interior and exterior angles made by them with a pair of para... -
Parallel Lines and Transversals ...
Transversals, interior and exterior angles made by them with a pair of par...
Triangles
View All-
Congruence Criteria: SAS and ASA
This video explains the congruence criteria of triangles through SAS and AS... -
Congruence of geometrical figures
Congruence of geometrical figures. Establish the congruence criteria of tri... -
Congruence Criteria: SAS and ASA ...
Congruence of geometrical figures. Establish the congruence criteria of tr... -
Properties of Isosceles Triangle ...
Establish the relation between equal sides and angles in a triangle. Apply... -
Properties of Isosceles Triangle ...
Establish the relation between equal sides and angles in a triangle. Apply...
Quadrilaterals
View All-
Types and Angle Sum Property
. Definition of Quadrilateral & special quadrilaterals: rectangle, square,... -
Types and Angle Sum Property
. Definition of Quadrilateral & special quadrilaterals: rectangle, square,... -
Types and Angle Sum Property
. Definition of Quadrilateral & special quadrilaterals: rectangle, square,... -
Parallelograms: Basic Properties
Parallelograms:Basic Properties -
Problem solving on properties related to parallelograms ...
This video explains problem solving approaches related to parallelograms.
Areas of Parallelograms and Triangles
View All-
Concept of Area of Region
Concept of area of Geometrical figures. Geometrical figures on the same ba... -
Concept of area of Geometrical figures
Concept of area of Geometrical figures. Geometrical figures on the same bas... -
Problem-solving based on Area of region
Concept of area of Geometrical figures. Geometrical figures on the same bas... -
Area related to Parallelograms
This video explains the relation between the area of two parallelograms,... -
Relation between area of two parallelogram
Relation between the area of two parallelograms, a triangle and a parallelo...
Circles
View All-
Introduction to Circles ...
Define circle and its parts like radius, diameter, centre, and chord. Diff... -
Introduction to Circles ...
Define circle and its parts like radius, diameter, centre, and chord. Diff... -
Introduction to Circles ...
Define circle and its parts like radius, diameter, centre, and chord. Diff... -
Concepts on angle subtended by a chord at a point ...
Define angle subtended by a chord at a point. Prove that equal chords subte... -
Angle subtended by a chord at a point
Define angle subtended by a chord at a point. Prove that equal chords subt...
Geometric Constructions
View All-
Basic Constructions
This video explains the construction of angle bisector and perpendicular bi... -
Construction of angle bisector and perpendicular bisect ...
Construction of angle bisector and perpendicular bisector of a line. Constr... -
Basic Constructions: Exam Prep Strategies
Construction of angle bisector and perpendicular bisector of a line. Constr... -
Construction of Triangles
This video explains the construction of a triangle given, its base and base... -
Construction of triangles
Construction of a triangle given: its base& base angle & sum/difference of ...
Heron's Formula
View All-
Concepts and problem solving based on Heron's formula ...
Introduction to Heron's formula and using the formula to find the area of s... -
Heron's Formula concepts
Introduction to Heron's formula and using the formula to find the area of s... -
Heron's Formula: Exam Prep Strategies
Introduction to Heron's formula and using the formula to find the area of s... -
Application of Heron's Formula
This video explains the derivation of the Heron's formula for the area of t... -
Heron's formula - derivation and problem-solving
Derivation of the Heron's formula for the area of triangle.. It's applicati...
Surface Areas and Volumes
View All-
Surface Area of a Cube and Cuboid ...
Find the lateral and total surface area of a cube and a cuboids. Solve re... -
Surface Area of a Cube and Cuboid
Find the lateral and total surface area of a cube and a cuboids. Solve re... -
Surface Area of a Cube and Cuboid
Find the lateral and total surface area of a cube and a cuboids. Solve re... -
Surface Area of a Cylinder
Right circular cylinder and its radius , height. Solve problem related t... -
Surface Area of a Cylinder
Right circular cylinder and its radius , height. Solve problem related t...
Statistics
View All-
Grouping and Tabulation of Data
Meaning, origin & development of statistics, types of statistical data. Pr... -
Grouping and Tabulation of Data ...
Meaning, origin & development of statistics, types of statistical data. Pr... -
Grouping and Tabulation of Data
Meaning, origin & development of statistics, types of statistical data. Pr... -
Cumulative Frequency of a particular class-interval ...
Cumulative Frequency of a particular class-interval. Representation of data... -
Cumulative Frequency of a particular class-interval ...
Cumulative Frequency of a particular class-interval. Representation of data...
Probability
View All-
Probability: Experimental Approach
Concept of mathematical experiment, associated terms like outcomes & event... -
Probability: Experimental Approach
Concept of mathematical experiment, associated terms like outcomes & event... -
Probability: Experimental Approach
Concept of mathematical experiment, associated terms like outcomes & event... -
Problems on Empirical Probability ...
Review the concept of experimental probability. Applications based on them... -
Problems on Empirical Probability
Review the concept of experimental probability. Applications based on them...
