#### Topics

##### Basic Concepts in Geometry

##### Angles

- Concept of Angle - Arms, Vertex, Interior and Exterior Region
- Types of Angles- Acute, Obtuse, Right, Straight, Reflex, Complete and Zero Angle.
- Introduction to Practical Geometry
- Constructing a Bisector of an Angle
- Constructing a Bisector of an Angle
- Constructing a Copy of an Angle of Unknown Measure
- Angles of Special Measures - 30°, 45°, 60°, 90°, and 120°

##### Integers

##### Operations on Fractions

- Concept of Fractions
- Types of Fraction
- Concept of Proper Fractions
- Improper Fraction and Mixed Fraction
- Concept for Equivalent Fractions
- Like and Unlike Fraction
- Addition of Fraction
- Subtraction of Fraction
- Fraction on the Number Line
- Multiplication of a Fraction by a Fraction
- Concept for Reciprocal of a Fraction
- Division of Fractions

##### Decimal Fractions

- Concept of Decimal Numbers
- Place Value in the Context of Decimal Fraction
- Concept of Tenths, Hundredths and Thousandths in Decimal
- Addition of Decimal Numbers
- Subtraction of Decimals Fraction
- Representing Decimals on the Number Line
- Interconversion of Fraction and Decimal
- Multiplication of Decimal Numbers
- Division of a Decimal Number by a Whole Number
- Division of a Decimal Number by Another Decimal Number

##### Bar Graphs

##### Symmetry

##### Divisibility

##### HCF-LCM

##### Equations

##### Ratio and Proportion

##### Percentage

##### Profit –Loss

##### Banks and Simple Interest

##### Triangles and Their Properties

- Concept of Triangles - Sides, Angles, Vertices, Interior and Exterior of Triangle
- Classification of Triangles (On the Basis of Sides, and of Angles)
- Equilateral Triangle
- Isosceles Triangles
- Scalene Triangle
- Acute Angled Triangle
- Obtuse Angled Triangle
- Right Angled Triangle
- Angle Sum Property of a Triangle
- Properties of a Triangle

##### Quadrilaterals

##### Geometrical Constructions

##### Three Dimensional Shapes

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