Mashdemy
CBSE Grade 08 Mathematics
Back to Dashboard

Hey there, great course, right? Do you like this course?

All of the most interesting lessons further. In order to continue you just need to purchase it

Enroll course

Course sections

Section 1
Rational Number
1
Introduction to Rational Numbers
2
Properties of Rational Numbers
3
Representation of Rational Numbers on the Number Line
4
Rational Numbers between Two Rational Numbers
Section 2
Linear Equation in One Variable
1
Introduction in Linear Equation in One Variable
2
Solving Equations
3
Some Applications
4
Solving Equations having the Variable on Both Sides
5
Some More Applications
6
Reducing Equations to Simpler Form
7
Equations Reducible to the Linear Form
Section 3
Understanding Quadrilaterals
1
Introduction to Quadrilaterals
2
Polygons
3
Sum of the Measures of the Exterior Angles of a Polygon
4
Kinds of Quadrilaterals
5
Some Special Parallelograms
Section 4
Practical Geometry
1
Introduction to Practical Geometry
2
Constructing a Quadrilateral
3
Some Special Cases
Section 5
Data Handling
1
Looking for Information – Data Handling
2
Organizing Data
3
Grouping Data
4
Circle Graph or Pie Chart
5
Chance and Probability
Section 6
Squares and Square Roots
1
Introduction to Square and Square Roots
2
Properties of Square Numbers
3
Some More Interesting Patterns
4
Finding the Square of a Number
5
Square Roots
6
Square Roots of Decimals
7
Estimating Square Root
Section 7
Cubes and Cube Roots
1
Introduction to Cubes and Cube Roots
2
Cubes
3
Cube Roots
Section 8
Comparing Quantities
1
Recalling Ratios and Percentages
2
Finding the Increase or Decrease Per cent
3
Finding Discounts
4
Prices Related to Buying and Selling (Profit and Loss)
5
Sales Tax/Value Added Tax/Goods and Services Tax
6
Compound Interest
7
Deducing a Formula for Compound Interest
8
Rate Compounded Annually or Half Yearly (Semi-Annually)
9
Applications of Compound Interest Formula
Section 9
Algebraic Expressions and Identities
1
What are Expressions?
2
Terms, Factors and Coefficients
3
Monomials, Binomials and Polynomials
4
Like and Unlike Terms
5
Addition and Subtraction of Algebraic Expressions
6
Multiplication of Algebraic Expressions: Introduction
7
Multiplying a Monomial by a Monomial
8
Multiplying a Monomial by a Polynomial
9
Multiplying a Polynomial by a Polynomial
10
What is an Identity?
11
Standard Identities
12
Applying Identities
Section 10
Visualizing Solid Shapes
1
Introduction to Visualizing Solid Shapes
2
Views of 3D-Shapes
3
Mapping Space Around Us
4
Faces, Edges and Vertices
Section 11
Mensuration
1
Introduction to Mensuration
2
Let us Recall
3
Area of Trapezium
4
Area of a General Quadrilateral
5
Area of a Polygon
6
Solid Shapes
7
Surface Area of Cube, Cuboid and Cylinder
8
Volume of Cube, Cuboid and Cylinder
9
Volume and Capacity
Section 12
Exponents and Powers
1
Introduction to Exponents and Powers
2
Powers with Negative Exponents
3
Laws of Exponents
4
Use of Exponents to Express Small Numbers in Standard Form
Section 13
Direct and Inverse Proportions
1
Introduction to Direct and Inverse Proportions
2
Direct Proportion
3
Inverse Proportion
Section 14
Factorization
1
Introduction to Factorization
2
What is Factorization?
3
Division of Algebraic Expressions
4
Division of Algebraic Expressions Continued
5
Can you Find the Error?
Section 15
Introduction to Graphs
1
Introduction
2
Linear Graph
3
Some Applications
Section 16
Playing with Numbers
1
Introduction
2
Numbers in General Form
3
Games with Numbers
4
Letters for Digits
5
Tests of Divisibility

Algebraic Expressions and Identities

Standard Identities

Lesson is locked. Please Buy course to proceed.

Algebraic Expressions and Identities What is an Identity?
Complete
Algebraic Expressions and Identities Applying Identities