CBSE - Class 08 - Mathematics

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Rational Numbers

Videos
01 Topics in Rational Numbers
02 What Are Rational Numbers?
03 Closure Property For Rational Numbers
04 Proving Closure Property For Rational numbers
05 Commutative Property For Rational Numbers
06 Proving Commutative Property For Rational Numbers
07 Associativity For Rational Numbers
08 Proving Associativity For Rational Numbers
09 Proving associative Property For Rational Numbers
10 Additive And Multiplicative Identity For Rational Numbers

Linear Equations in One Variable

Videos
01 Linear Equation in 1 Variable part 1
02 Linear Equation in 1 Variable part 2
03 Linear Equation in 1 Variable part 3 (Tips)
04 Linear Equation in 1 Variable part 4 (Variable on Both Side)
05 Linear Equation in 1 Variable part 5 (Equation reducible to Linear Form)
06 Linear Equation in 1 Variable part 6 (Equation reducible to Linear Form)
07 Linear Equation in 1 Variable part 7 (Questions)
08 Linear Equation in 1 Variable part 8 (Questions)
09 Linear Equation in 1 Variable part 9 (Linear Equation Application)
10 Linear Equation in 1 Variable part 10 (Questions 1)

Understanding Quadrilaterals

Videos
01 INTRODUCTION TO UNDERSTANDING QUADRILATERALS
02 CLASSIFICATION OF POLYGONS
03 DIAGONALS
04 Quadrilaterals part 1 (Analysing Shapes)
05 Quadrilaterals part 2 (Regular vs Irregular Polygon)
06 Quadrilaterals part 3 (Convex vs concave Polygon)
07 Quadrilaterals part 4 (Polygon types & Diagonal)
08 Quadrilaterals part 5 (Quadrilaterals)
09 Quadrilaterals part 6 (Angle sum property of Quadrilaterals)
10 Quadrilaterals part 7 (Angle sum property of other Polygon)

Practical Geometry (Deleted)

Videos
01 Practical Geometry part 1 (Introduction)
02 Practical Geometry part 2 (Quadrilateral with 4 sides and 1 diagonal)
03 Practical Geometry part 3 (Quadrilateral with 3 sides and 2 diagonal)
04 Practical Geometry part 4 (Quadrilateral with 2 sides and 3 Angles)
05 Practical Geometry part 5 (Quadrilateral with 3 sides & 2 Angles)
06 Practical Geometry part 6 (Numericals)

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Data Handling

Videos
01 Data Handling part 1 (Introduction)
02 Data Handling part 2 (Data)
03 Data Handling part 3 (Pictographs)
04 Data Handling part 4 (Representing Data using Graphs)
05 Data Handling part 5 (Types of Graphs)
06 Data Handling part 6 (Double bar Graph)
07 Data Handling part 7 (Organizing Data: Frequency Distribution table)
08 Data Handling part 8 (Tally Marks: Frequency Distribution table)
09 Data Handling part 9 (Grouped frequency distribution table)
10 Data Handling part 10 (Class Intervals: Exclusive and Inclusive)

Squares and Square Roots

Videos
Introduction and Exercise-1 (Q-1,2,3)
Exercise-1 (Q-4,5,6)
Exercise-1 (Q-7,8,9)
Exercise-2 (Q-1,2)
Exercise-3 (Q-1,2,3)
Exercise-3 (Q-4 i-v)
Exercise-3 (Q-4 vi-x)
Exercise-3 (Q-5)
Exercise-3 (Q-6)
Exercise-3 (Q-7,8)

Cubes and Cube Roots

Videos
01 Cube and Cube Roots part 1
02 Cube and Cube Roots part 2 (Properties of Perfect Cubes)
03 Cube and Cube Roots part 3 (Pattern with Perfect Cubes)
04 Cube and Cube Roots part 4 (Which is a Perfect Cube)
05 Cube and Cube Roots part 5 (Questions: Perfect Cubes)
06 Cube and Cube Roots part 6 (Cube Root : Prime Factorization)
07 Cube and Cube Roots part 7 (Cube Root : Estimation method)
08 Cube and Cube Roots part 8 (Questions : Cube Root)

Comparing Quantities

Videos
01 Comparing Quantities part 1 (Introduction)
02 Comparing Quantities part 2 (Ratio and Percentage)
03 Comparing Quantities part 3 (Ratio to Percentage)
04 Comparing Quantities part 4 (Percentage in Real life)
05 Comparing Quantities part 5 (Increase, Decrease as Percent)
06 Comparing Quantities part 6 (Discounts)
07 Comparing Quantities part 7 (Profit, Loss Percentage)
08 Comparing Quantities part 8 (Questions)
09 Comparing Quantities part 9 (Sales Tax and VAT)
10 Comparing Quantities part 10 (Interests)

Algebraic Expressions and Identities

Videos
01 Algebra Word Problems 01 CBSE MATHS
02 Algebra Word Problems 02 CBSE MATHS
03 Algebra Word Problems 03 CBSE MATHS
04 Algebra Word Problems 09 CBSE MATHS
05 Algebra_Word Problems 04 CBSE MATHS
06 Algebra_Word Problems 05 CBSE MATHS
07 Algebra_Word Problems 06 CBSE MATHS
08 Algebra_Word Problems 07 CBSE MATHS
09 Algebra_Word Problems 08 CBSE MATHS
10 Algebra_Word Problems 10 CBSE MATHS

Visualising Solid Shapes

Videos
01 Visualizing Shapes part 1 (Introduction)
02 Visualizing Shapes part 2 (3d Shapes from 2D)
03 Visualizing Shapes part 3 (Different views of 3D object)
04 Visualizing Shapes part 4 (Mapping space around us)
05 Visualizing Shapes part 5 (Map vs Picture)
06 Visualizing Shapes part 6 (Faces, Edges and Vertices)
07 Visualizing Shapes part 7 (Polyhedron and Non-Polyhedron)
08 Visualizing Shapes part 8 (Regular and Irregular Polyhedron)
09 Visualizing Shapes part 9 (Convex and Concave Polyhedron)
10 Visualizing Shapes part 10 (Pyramids)

Mensuration

Videos
Introduction
Exercise-1 (Q-1 to 5)
Exercise-1 (Q-6 to 9)
Exercise-1 (Q-10 to 11)
Exercise-2 (Q-1 to 2)
Exercise-2 (Q-3 to 6)
Exercise-2 (Q-7 to 9)
Exercise-3 (Q-2 to 3)
Exercise-3 (Q-5 to 8)

Exponents and Powers

Videos
01 Powers part 1 (Introduction)
02 Powers part 2 (Exponents)
03 Powers part 3 (Negative Exponents)
04 Powers part 4 (Expand Decimal Numbers)
05 Powers part 5 (Laws of Exponents)
06 Powers part 6 (Questions)
07 Powers part 7 (Numbers in Standard Form)
08 Powers part 8 (Questions)
08 Powers part 8 (Questions)

Direct and Inverse Proportions

Videos
Introduction
Excercise-1 (Q-1 to 4)
Excercise-1 (Q-5 to 7)
Excercise-1 (Q-8 to 10)
Excercise-2 (Q-1 to 2)

Factorisation

Videos
01 Factorization part 1 (Introduction)
02 Factorization part 2 (Method of Common Factor)
03 Factorization part 3 (Method of Representing Terms)
04 Factorization part 4 (Using Identities)
05 Factorization part 5 (Form (x+a)(x+b))
06 Factorization part 6 (Questions)
07 Factorization part 7 (Questions)
08 Factorization part 8 (Questions)
09 Factorization part 9 (Division)
10 Factorization part 10 (Questions : Division)

Introduction to Graphs

Videos
Introduction to Graphs
Excercise-1 (Q-1)
Excercise-1 (Q-2)
Excercise-1 (Q-3)
Excercise-1 (Q-4)
Excercise-1 (Q-6)
Excercise-1 (Q-7)
Excercise-2 (Q-1)
Excercise-2 (Q-2)

Playing with Numbers

Videos
01 Playing with Numbers Part 1
02 Playing with Numbers Part 2
03 Playing with Numbers Part 3
04 Playing with Numbers Part 4

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CBSE - Class 08 - Mathematics

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Rational Numbers

Linear Equations in One Variable

Understanding Quadrilaterals

Practical Geometry (Deleted)

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Data Handling

Squares and Square Roots

Cubes and Cube Roots

Comparing Quantities

Algebraic Expressions and Identities

Visualising Solid Shapes

Mensuration

Exponents and Powers

Direct and Inverse Proportions

Factorisation

Introduction to Graphs

Playing with Numbers

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