CBSE Class 8 Maths Videos

Representing rational numbers with 2,3,4,5 and 7 as denominator on number l...

Evolution of rational numbers,difference between fraction and rational numb...

Finding rational numbers between two given rational numbers using LCM and a...

Systematic and transposition method of solving linear equations in one vari...

Solution of word problems on numbers, digits and fractions

Definition, elements, angle sum property, classification of quadrilaterals

Side,angle and diagonal relations of parallelograms. Types of parallelogram...

Polygons, their classification as regular/irregular, polygons in real life,...

Construction of rhombus given side and angle, both diagonals

construction of square given side and diagonals,construction of rectangles

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

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

Construction of parallelograms, given adjacent sides and the included angle...

bar graph, histogram their interpretation,comparison of the two

Tally marks,continuous classes,frequency,class size

Outcomes, events and sample space associated with an experiment, probabilit...

Organizing data, pictographs, interpretation of pictographs.

Meaning of pie chart, analysing pie charts, drawing pie charts

Estimating Square root of a number using the square roots of known numbers

Finding square roots using prime factorization method,using long division m...

Finding the number which upon adding or subtracting gives a perfect square...

Patterns to find the square of some standrad numbers, Pythagorean triplet...

square numbers, properties of square numbers,triangular numbers, addition...

Perfect cube numbers, finding whether a number is perfect cube or not

Concept of cube numbers, various patterns evolving out of cube numbers

Cube root of a number , symbol of cube root, finding cube root using prime ...

Computation of sales tax and VAT

Calculation of compound interest using the amount formula

Introduction to Percentage

Finding percentage, applications of percentage

Word problems involving percentage,using percentage to compute simple inter...

Concept of ratio, comparison of ratios, equivalent ratio, simplifying ratio...

Graphical and algebraic interpretation of (a+b)^2,(a-b)^2 and a^2-b^2

Expansion of algebraic expressions using identities.

Definition of constant, variable, algebraic expression, monomial, binomial,...

Multiplying a binomial by a binomial, multiplying a binomial by trinomial

This topic covers addition and subtraction of polynomials and simplifying e...

Introduction of 3D shapes like cone, cylinder, sphere and pyramid, parts of...

3D Objects

cubes and cuboids, finding their surface area

Finding area of quadrilaterals

Generation of cylinder Finding the surface are and volume of cylinder

Finding the volume of cubes and cuboids.

Area of Polygonal Regions

Exponents and Powers: Number in standard form

Meaning of exponent notation: negative and positive exponents,Law of indice...

Meaning of direct proportions, condition when two quantities vary directly,...

Inverse Proportions

Meaning of factoring an algebraic expansions, factorization by taking commo...

Dividing monomial by monomial, dividing binomial by monomial and binomial, ...

Factorising the polynomials using standrad identities

Introduction to Coordinate System

To draw some common linear graphs like quantity cost, principal and SI, dis...

Dependent and independent variables, drawing the linear graphs and solved p...

General form of a two digit and three digit number, games with two digit nu...

Divisibility by 2, 3, 4, 6, 7, 8, 9, 10, 11, 12, 14 and 15

Introduction to Rational Numbers

This video explains the concept of Rational Numbers and the Mathematical op...

Representation of a Rational number on Number line...

This video explains the representation of a given rational number on a numb...

Solving Linear Equations in one variable

This video explains the method of finding the solutions of given linear equ...

Linear Equations to Simpler Form

This video explince the concept of Linear Equations to Simpler Form.

Application of Linear Equations in one variable

This video explains the application of Linear Equations in one variable.

Equations Reducible to the Linear Form

This video explains the concept of Equations Reducible to the Linear Form.

Application of Linear Equations in one variable

This video explains the application of Linear Equations in one variable.

Sum of the Measures of the Exterior Angles of a Poly...

This video explains the method of finding number of sides of a polygon if t...

Properties of Parallelogram

This video explains the properties of a Parallelogram.

Grouped Frequency Distribution Table

This video explains the method of constructing the Grouped Frequency Distri...

Drawing Pie Chart

This video explain the method of drawing a Pie Chart based on the given inf...

Pictograph

This video explains the concept of Pictograph.

Pie Chart

This video explains the concept of Pie Chart.

Properties of Square Numbers

This video explains the Properties of Square Number.

Word Problem on Estimating Square Root

This video explains the concept of Estimating Square Roots.

Pythagorean Triplets

This video explains the concept of Pythagorean Triples.

Method of finding Square Roots

This video explains the Methods of find a square root of a given number. i...

Cube Numbers

This video explains the concepts of Cube Numbers, Perfect Cube.

Cube Roots

This video explains the concepts of Cube Roots and Prime Factorisation Meth...

Perfect Cube

This video explains the concept of Perfect Cube.

Compound Interest

This video explains the concept of Compund Interest when the rate is compun...

Time and Work

This video explains the concept of Time and Work.

Application of Percentages _1

This video explains Application of Percentages.

Profit and Loss

This video explains the concept of Cost Price, Selling Price, Loss, Profit,...

Ratios of Quantities

This video explains the concepts of Ratios of Quantities.

Algebraic Identities

This video explains the concept of Algebraic Identities.

Expansion using Algebraic Identities_2

This video explains the concept of Expansion using Standard Algebraic Ident...

Expansion using Algebraic Identities_1

This video explains the concept of Expansion using Algebraic Identities.

Multiplication of Polynomials

This video explains the concept of Multiplication of Polynomials.

3D Objects

This video explains the concept of Three Dimensional Objects.

3D Shapes

This video explains the concept of 3D shapes.

Area of Polygonal Regions

This video explains the concept method of find the area of Polygonal Region...

Problems on Mensuration

This video explains the Problems on Mensuration.

Surface Area and Volume of Cylinder

This video explains the Surface Area and Volume of Cylinder.

Surface Area: Cubes and Cuboids

This video explains the concept of Surface Area: Cubes and Cuboids.

Volumes: Cubes and Cuboids

This video explains the concept of Volumes: Cubes and Cuboids.

Laws of Exponents_2

This video explains problem solving by using the laws of Exponents.

Laws of Exponents_3

This video explains problem solving by using the laws of Exponents.

Application based problem on Inverse Proportion

This video explains an application based problem on Inverse Proportion

Direct Proportion

This video explains the concept of Direct Proportion.

Inverse Proportion

This video explains the concept of Inverse Proportion.

Introduction to Factorisation

This video explains the concept of Factorisation.

Factorisation using Identities

This video explains the concept of Factorisation using Identities.

Division of Polynomials

This video explains the Division of Polynomials.

Division of Polynomials

This video explains the Division of Polynomials.