ICSE Class 9 Maths Videos
Free Videos

Work & days
This video covers an application on work and time

Heredity and Evolution
Heredity and Evolution, Heredity and Variation

Spherical lens and its power
This video describes the way to solve problems based on lens formula to cal...

Refraction through lens
This video describes nature of image formed by partly covered lens
Rational and Irrational Numbers
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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...

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

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...
Compound Interest
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Compound Interest
Compound Interest, Compound Interest Using Formula

Compound Interest
Compound Interest, Compound Interest Without Using Formula
Expansions
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Expansions
Expansions, Expansions Using Square Identities

Expansions
Expansions, Expansions Using Square Identities

Expansions
Expansions, Expansions Using Square Identities

Expansions
Expansions, Expansions Using Square Identities

Expansions
Expansions, Expansions Using Cubic Identities
Factorisation
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Algebraic Identities: Quadratic
Understand the Algebraic identities for quadratic Polynomials. Apply the i...

Algebraic Identities: Cubic Type
Listing of algebraic identities for cubic Polynomials and simplify the comp...

Factorisation: Split The Middle Term ...
Factorisation:Split the Middle Term

Algebraic Identities: Quadratic
Understand the Algebraic identities for quadratic Polynomials. Apply the i...

Algebraic identities for cubic Polynomials
Listing of algebraic identities for cubic Polynomials and simplify the comp...
Simultaneous (Linear) Equations
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Substitution Method
This video explains the concept of substitution method to solve a pair of l...

Elimination Method
This video explains the elimination method to solve a pair of linear equati...

Cross Multiplication Method ...
This video explains the cross multiplication method to solve a pair of line...

Application of linear equations that are not in standar ...
This video discusses equations reducible to linear form.

Concept of substitution method to solve a pair of linea ...
Learn the concept of substitution method to solve a pair of linear equation...
Indices
View AllLogarithms
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Real Numbers
Real Numbers, Exponential and Logarithmic Notations

Logarithms
Logarithms, Logarithms
Congruent Triangles
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Congruence Criteria: SAS and ASA
This video explains the congruence criteria of triangles through SAS and AS...

Congruence Criteria: SSS and RHS ...
This video explains the proof of congruence of right triangles and discover...

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

Concepts on congruence of triangles
Prove the congruence of right triangles and discover the congruence of tria...

Congruence Criteria: SAS and ASA ...
Congruence of geometrical figures. Establish the congruence criteria of tr...
Isosceles Triangles
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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...

Properties of Isosceles Triangle ...
Establish the relation between equal sides and angles in a triangle. Apply...
Inequalities
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Relation between the sides and angles of a triangle ...
Relation between the length and measure of its opposite angle in a triangle...

Inequalities in a Triangle
This video explains the relationship between the length and measure of its ...

More on relation between sides and angles in a triangle ...
Relation between the length and measure of its opposite angle in a triangle...
MidPoint and Its Converse
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Mid Point Theorem
This video explains the Mid  Point theorem and its converse for a triangle...

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

Mid Point Theorem ...
This video explains the Mid  Point theorem and its converse for a triangle...
Pythagoras Theorem
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Pythagoras Theorem
This video explains the derivation of Pythagoras Theorem from the concept o...

Deriving Pythagoras Theorem from the concept of similar ...
Derive Pythagoras Theorem from the concept of similar triangles. Apply the ...

Application problems on Pythagoras theorem ...
Derive Pythagoras Theorem from the concept of similar triangles. Apply the ...
Rectilinear Figures
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About relation between opposite angles in a parallelogr ...
Relation between opposite angles in a parallelogram. Explore the conditions...

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

Types and Angle Sum Property
. Definition of Quadrilateral & special quadrilaterals: rectangle, square,...

Parallelograms: Basic Properties
Parallelograms:Basic Properties

Angle Relations in Parallelogram
This video explains the relation between opposite angles in a parallelogram...
Construction of Quadrilaterals
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Construction of Rhombus
Construction of rhombus given side and angle, both diagonals

Construction of squares and rectangles
construction of square given side and diagonals,construction of rectangles

Construction of quadrilaterals
Construction of quadrilateral when 4 sides and one diagonal are given,

Construction of quadrilaterals given its sides and angl ...
Construction of quadrilaterals when their 2 sides 3 angles are given ,when ...

Construction of Parallelogram
Construction of parallelograms, given adjacent sides and the included angle...
Area Theorems
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Concept of Area of Region
Concept of area of Geometrical figures. Geometrical figures on the same ba...

Area related to Parallelograms
This video explains the relation between the area of two parallelograms, a ...

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

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

Problemsolving based on Area of region
Concept of area of Geometrical figures. Geometrical figures on the same bas...
Statistics
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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...

Statistics
Statistics, Graphical Representation of Data

Statistics
Statistics, Graphical Representation of Data
Mean and Median of Ungrouped Data
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Measures of Central Tendency
Explore the three main measures of central tendency, namely mean, median a...

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

Measures of Central Tendency
Explore the three main measures of central tendency, namely mean, median a...
Mensuration I
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Area of combination of rectilinear figures
Area of combination of rectilinear figures like a rectangle/square and a se...

Area and Perimeter of a circle
This video explains the circumference of a circle, area of a circle problem...

Area of Combination of Figures
This video explains how to find the area of combination of rectilinear figu...

Area and Circumference of a Circle
This video explains how to calculate the circumference of a circle, area of...

Area of Combination of Figures
Area of combination of rectilinear figures like a rectangle/square and a s...
Mensuration II
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Surface Area of a Cube and Cuboid ...
Find the lateral and total surface area of a cube and a cuboids. Solve re...

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

Surface Area of a Cube and Cuboid
Find the lateral and total surface area of a cube and a cuboids. Solve re...

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

Surface Area of a Cube and Cuboid
Find the lateral and total surface area of a cube and a cuboids. Solve re...
Trigonometry
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Trigonometry  Relationship between sides and angles of ...
Relationship between sides and angles of a triangle. Define trigonometric r...

Trigonometric ratios of some specific angles
Trigonometric ratios of some specific angles like 0,30,45,60,90 degrees.

Trigonometric ratios of complementary angles ...
Discuss concept of complementary angles in right angled triangle. Trigonom...

Trigonometric ratios
This video explains the relationship between sides and angles of a triangle...

Concepts and problem solving on trigonometric ratios of ...
Trigonometric ratios of some specific angles like 0,30,45,60,90 degrees.
Coordinate Geometry
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Cartesian Plane ...
This video explains the basic concepts of Coordinate Geometry, discusses qu...

Representing Linear Equation in X and Y axes
Representing linear equation in both x and y axes and find solution of a pa...

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

Graphical Representation
This video explains how to represent a linear equation in both x and y axes...

Basic concepts of Coordinate Geometry
Understand the basic concepts of Coordinate Geometry and discuss quadrants ...
Graphical Solution
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Graphical Solution
Graphical Solution, Graphical Solution of Simultaneous Linear Equations

Graphical Solution
Graphical Solution, Graphical Solution of Simultaneous Linear Equations

Graphical Solution
Graphical Solution, Graphical Solution of Simultaneous Linear Equations
Distance Formula
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Distance Formula
This video explains distance formula, its theory and application.

Distance Formula
This video explains distance formula, its theory and application.

Theory and application of distance formula ...
Distance formula. Understand its theory and application.

Coordinate Geometry
Coordinate Geometry, Distance Formula
Free Videos

Word Problem based on LCM and HCF ...
This video explains the use of LCM and HC in solving a word problem.

Area of a shaded region ...
This video explains the Method of finding the Area of an equilateral triang...

Budding in yeast
This video describe Budding in yeast.

Fossils
This video explains the role of fossils in evolution.

Movements in Plants
This video describe Movements in Plants.
Rational and Irrational Numbers
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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 ...

Rationalising the denominator 1 ...
This video contains a question which is solved by taking conjugate of the i...

Rationalising the denominator  2 ...
This video contains a question which is solved using rationalisation

Rationalising the denominator  3 ...
This video contains a question which is solved by taking conjugate of the i...
Factorisation
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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

Irrational Numbers  3
This video contains a question which is solved using law of exponents

Square of trinomials
This video contains a question which is solved using square of trinomials
Simultaneous (Linear) Equations
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Solution of a Linear Equation ...
This video explains how to find the solution of a linear equation

Elimination Method
The video explains elimination method for finding solution of two linear...

Work Days Example
The video explains an example based on calculating work days.

Solving pair of Linear Equations using Elimination Meth ...
The video explains a question based on finding solution of a pair of lin...

Equations Reducible to Linear Form
The video explains an example based on Equations Reducible to Linear For...
Indices
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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
Isosceles Triangles
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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...

Properties of a Parallelogram ...
This video contains a question which is solved using the property of a para...
Pythagoras Theorem
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Word Problem on An Equilateral Triangle
The video explains a proof based on equilateral triangle.

Proof of Pythagoras Theorem
The video explains Pythagoras theorem and its proof

Converse of Pythagoras Theorem
The video explains a question based on the converse of Pythagoras theore...

Pythagoras Theorem
The video explains a question based on Pythagoras theorem
Circle
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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...
Statistics
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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 More than ...
This video explains, how to prepare a Cumulative Frequancy Table (Less than...
Mean and Median of Ungrouped Data
View AllMensuration I
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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.

Area of a Shaded Region
The video explains that how to find the area of a shaded region formed a...
Mensuration II
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Surface Area of Cube and Cuboid ...
This video explains how to find the height of the room if the other measure...
Trigonometry
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Trigonometric Ratio
The video explains the relation between trigonometric ratios
Graphical Solution
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Appilcations based problem on Linear Equation in two va ...
This video explains how to form a linear equation using given statements an...

Solution of Linear Equations in two variables graphical ...
This video explains how to draw the graph of a linear equation and to find ...
Distance Formula
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Distance Between two Given Points
The video explains to find distance between two points using distance fo...

Application of Midpoint Formula and Distance Formula ...
The video explains the midpoint formula and distance formula

Distance Formula
The video explains an example based on the concept of Distance formula...

Collinearity
The video explains an example based on the concept of Collinearity.