CBSE Class 9 Mathematics Syllabus 2023-24

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In this page, you can find direct PDF download links to reduced Class 9 Mathematics Syllabus for the 2022-23 academic session. We have also added a simple analysis of all the deleted and added topics according to the latest syllabus.

2022-23 Reduced Syllabus

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Given below is the reduced syllabus for the 2020-21 session that you can use to compare the deleted and/ or added topics.

2020-21 Reduced Syllabus

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Topics Added (✔️) | Topics Deleted ()
Chapter 1 - Real Numbers
Representation of terminating/ non-terminating recurring decimals on the number line through successive magnification.
✔️ Explaining that every real number is represented by a unique point on the number line and conversely, viz. every point on the number line represents a unique real number.
✔️ Definition of nth root of a real number.
Chapter 2 - Polynomials
✔️ Motivate and State the Remainder Theorem with examples. Statement and proof of the Factor Theorem.
Chapter 3 - Coordinate Geometry
Chapter 4 - Linear Equations In Two Variables
Graph of linear equations in two variables.
Examples, problems from real life, including problems on Ratio and Proportion and with algebraic and graphical solutions being done simultaneously.
Chapter 5 - Introduction to Euclid's Geometry
✔️ History - Geometry in India and Euclid's geometry.
✔️ Euclid's method of formalising observed phenomena into rigorous Mathematics with definitions, common/ obvious notions, axioms/ postulates and theorems.
✔️ The five postulates of Euclid. Equivalent versions of the fifth postulate. Showing the relationship between axiom and theorem, for example:
(Axiom) 1. Given two distinct points, there exists one and only one line through them.
(Theorem) 2. (Prove) Two distinct lines cannot have more than one point in common.
Chapter 6 - Lines and Angles
(Motivate) Results on corresponding angles, alternate angles, interior angles when a transversal intersects two parallel lines.
(Prove) The sum of the angles of a triangle is 180°.
(Motivate) If a side of a triangle is produced, the exterior angle formed is equal to the sum of the two interior opposite angles.
Chapter 7 - Triangles
(Motivate) Triangle inequalities and relation between ‘angle and facing side' inequalities in triangles.
Chapter 8 - Quadrilaterals
❌ Chapter 9 - Areas of Parallelograms and Triangles
Chapter 10 - Circles
There is one and only one circle passing through three given non-collinear points.
✔️ The angle subtended by an arc at the centre is double the angle subtended by it at any point on the remaining part of the circle.
❌ Chapter 11 - Constructions
Chapter 12 - Heron’s Formula
Application of Heron’s Formula in finding the area of a quadrilateral.
Chapter 13 - Surface Area and Volumes
Chapter 14 - Statistics
Introduction to Statistics: Collection of data, presentation of data–tabular form, ungrouped/ grouped,
✔️ (with varying base lengths), frequency polygons.
Chapter 15 - Probability
Units Unit Name Marks
I Number Systems 10
II Algebra 20
III Coordinate Geometry 04
IV Geometry 27
V Mensuration 13
VI Statistics & Probability 06
Pen Paper Test & Multiple Assessments (10) + Portfolio (05) + Lab Practical (05)

S. No. Typology of Questions Total Marks
1 Remembering: Exhibit memory of previously learned material by recalling facts, terms, basic concepts, and answers.
Understanding: Demonstrate understanding of facts and ideas by organising, comparing, translating, interpreting, giving descriptions, and stating main ideas
2 Applying: Solve problems to new situations by applying acquired knowledge, facts, techniques and rules in a different way. 19
3 Analysing: Examine and break information into parts by identifying motives or causes. Make inferences and find evidence to support generalisations
Evaluating: Present and defend opinions by making judgments about information, validity of ideas, or quality of work based on a set of criteria.
Creating: Compile information together in a different way by combining elements in a new pattern or proposing alternative solutions

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