Class 9th Chapter 1 Number System Introduction PSEB CBSE  New Book 2023-2024
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Date: 2020-05-30

Class 9th Chapter 1 Number System Introduction PSEB CBSE  New Book 2023-2024
Class 9th Chapter 1 Number System Exercise 1.1 PSEB CBSE New Book
Class 9th Mathematics syllabus 2023-2024 CBSE PSEB
New book of 9th class 
book of math class9th 2023-2024
CBSE SYLLABUS OF 2023-2024 9TH MATH
PSEB syllabus2023-2024 class 9th math
Chapter 1: Number Systems
1.1 Introduction to Number Systems
1.2 Irrational Numbers
1.3 Real Numbers and Their Decimal Expansions
1.4 Representing Real Numbers on the Number Line
1.5 Operations on Real Numbers
1.6 Laws of Exponents for Real Numbers
Chapter 2: Polynomials
2.1 Introduction to Polynomials
2.2 Polynomials in One Variable
2.3 Zeros of a Polynomial
2.4 Remainder Theorem
2.5 Factorisation of Polynomials
2.6 Algebraic Identities
Chapter 3: Coordinate Geometry
3.1 Introduction to Coordinate Geometry
3.2 Cartesian System
3.3 Plotting a Point in the Plane if its Coordinates are given
Chapter 4: Linear Equations in Two Variables
4.1 Introduction to Linear Equations in Two Variables
4.2 Linear Equations
4.3 Solution of a Linear Equation
4.4 Graph of a Linear Equation in Two Variables
4.5 Equations of Lines Parallel to x-axis and y-axis
Chapter 5: Euclid’s Geometry
5.1 Introduction to Euclid’s Geometry
5.2 Euclid’s Definitions, Axioms and Postulates
5.3 Equivalent Versions of Euclid’s Fifth Postulate
Chapter 6: Lines and Angles
6.1 Introduction to Lines and Angles
6.2 Basic Terms and Definitions
6.3 Intersecting Lines and Non-intersecting Lines
6.4 Pairs of Angles
6.5 Parallel Lines and a Transversal
6.6 Lines Parallel to the same Line
6.7 Angle Sum Property of a Triangle
Chapter 7: Triangles
7.1 Introduction
7.2 Congruence of Triangles
7.3 Criteria for Congruence of Triangles
7.4 Some Properties of a Triangle
7.5 Some More Criteria for Congruence of Triangles
7.6 Inequalities in a Triangle
Chapter 8: Quadrilaterals
8.1 Introduction to Quadrilaterals
8.2 Angle Sum Property of a Quadrilateral
8.3 Types of Quadrilaterals
8.4 Properties of a Parallelogram
8.5 Another Condition for a Quadrilateral to be a Parallelogram
8.6 The Mid-point Theorem
Chapter 9: Areas of Parallelograms and Triangles
9.1 Introduction to Areas of Parallelograms and Triangles
9.2 Figures on the same Base and Between the same Parallels
9.3 Parallelograms on the same Base and between the same Parallels
9.4 Triangles on the same Base and between the same Parallels
Chapter 10: Circles
10.1 Introduction to Circles
10.2 Circles and its Related Terms: A Review
10.3 Angle Subtended by a Chord at a Point
10.4 Perpendicular from the Centre to a Chord
10.5 Circle through Three Points
10.6 Equal Chords and their Distances from the Centre
10.7 Angle Subtended by an Arc of a Circle
10.8 Cyclic Quadrilaterals
Chapter 11: Constructions
11.1 Introduction to Constructions
11.2 Basic Constructions
11.3 Some Constructions of Triangles
11.4 Summary
Chapter 12. Heron’s Formula
12.1 Introduction to Heron’s Formula
12.2 Area of a Triangle – by Heron’s Formula
12.3 Application of Heron’s Formula in finding Areas of Quadrilaterals
Chapter 13: Surface Areas and Volumes
13.1 Introduction to Surface Areas and Volumes
13.2 Surface Area of a Cuboid and a Cube
13.3 Surface Area of a Right Circular Cylinder
13.4 Surface Area of a Right Circular Cone
13.5 Surface Area of a Sphere
13.6 Volume of a Cuboid
13.7 Volume of a Cylinder
13.8 Volume of a Right Circular Cone
13.9 Volume of a Sphere
Chapter 14: Statistics
14.1 Introduction to Statistics
14.2 Collection of Data
14.3 Presentation of Data
14.4 Graphical Representation of Data
14.5 Measures of Central Tendency
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