Some Basic Geometrical Ideas

Shapes and Angles – I

Construction of Angle and Angle Bisector

Understanding Integers

Representing Integers on Number Line

Comparison and Ordering of Integers

Addition of Integers

Subtraction of Integers

Understanding Fractions

Representing Fractions on Number Line

Proper, Improper and Mixed Fractions

Addition and Subtraction of Like Fractions

Addition and Subtraction of Unlike Fractions

Fraction Multiplication

Fraction Division

Understanding Decimal Numbers

Conversion of Fraction to Decimal and Decimal to Fraction

Addition and Subtraction of Decimal Numbers

Multiplication and Division of Decimal Numbers

Decimal Numbers In Our Everyday Lives

Pictograph and Bar Graph

Symmetry – Concept

Symmetry – Examples

Tests for Divisibility by a Number

Factors and Multiples

Highest Common Factor ( HCF ) or Greatest Common Divisor ( GCD )

Lowest Common Multiple ( LCM )

Applications of HCF and LCM

Simple Equations – Concept

Simple Equations – Problems

Ratio and Proportion: Concept

Ratio and Proportion: Examples

Percentage

Profit, Loss and Interest

Banks and Simple Interest

Triangle and Its Properties

Construction of Circle, Line Segment, Perpendicular and Perpendicular Bisector

Plane Figure and Solid Shapes