CBSE Grade 08 Mathematics
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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
Questions
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Algebraic Expressions and Identities
Multiplication of Algebraic Expressions: Introduction
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Algebraic Expressions and Identities
Addition and Subtraction of Algebraic Expressions
Complete
Algebraic Expressions and Identities
Multiplying a Monomial by a Monomial
Questions
My Question