Comparison and Ordering of Numbers

Forming Numbers by Arrangement of Digits

Digit, Number, Places and Place Values

Units for Length, Mass and Volume

Word Problems on Large Numbers

Rules of Estimation

Roman Numerals

Understanding Whole Numbers

Properties of Whole Numbers Under Addition

Properties of Whole Numbers under Subtraction

Properties of Whole Numbers under Multiplication

Properties of Division of Whole Numbers

Patterns in Whole Numbers

Tests for Divisibility by a Number

Factors and Multiples

Some Facts about Factors and Multiples

Prime and Composite Numbers

Common Factors and Common Multiples

Prime Factorisation

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

Lowest Common Multiple ( LCM )

Applications of HCF and LCM

Some Basic Geometrical Ideas

Concepts Related to Polygon, Triangle, Quadrilateral and Circle

Measuring Line Segment and Angles

Classification of Triangles, Quadrilaterals and Polygons

Classification of Solid Shapes

Understanding Fractions

Representing Fractions on Number Line

Proper, Improper and Mixed Fractions

Equivalent Fractions

Simplest Form of a Fraction

Comparison and Ordering of Fractions

Addition and Subtraction of Like Fractions

Addition and Subtraction of Unlike Fractions

Understanding Decimal Numbers

Decimal Number: Places and Place Values

Conversion of Fraction to Decimal and Decimal to Fraction

Comparison and Ordering of Decimal Numbers

Addition and Subtraction of Decimal Numbers

Recording and Organising Data

Pictograph and Bar Graph

Perimeter of Closed Figures

Area of Closed Figures

Area of Rectangle and Square

Variables

Algebraic Expression and Algebraic Equation

Ratio and Proportion: Concept

Ratio and Proportion: Examples

Symmetry – Concept

Symmetry – Examples

Construction of Circle, Line Segment, Perpendicular and Perpendicular Bisector

Construction of Angle and Angle Bisector