CBSE Class 9 Syllabus 2025-26 Latest Edition CBSE Class 9 Mathematics NCERT Book: The Central Board of Secondary Education (CBSE) has released the new syllabus of all subjects of Class 9. The board has released the syllabus for the new academic session 2022-2023 without removing any portion of it. We have provided the CBSE Syllabus for Class 9 Science, which can be downloaded in PDF format. Students must analyse the complete syllabus to prepare the right strategy for the new academic session to achieve good marks in all their period tests and annual examination 2025-26.
Check Course Structure for Class 9 Maths:
CBSE Class 9 Maths Course Structure 2025-26
| Units | Unit Name | Marks |
| I | Number System | 08 |
| II | Algebra | 17 |
| III | Coordinate Geometry | 04 |
| IV | Geometry | 28 |
| V | Mensuration | 13 |
| VI | Statistics & Probability | 10 |
| Total | 80 |
UNIT I: NUMBER SYSTEMS
REAL NUMBERS (16 Periods)
Review of representation of natural numbers, integers, and rational numbers on the number line. Representation of terminating / non-terminating recurring decimals on the number line through successive magnification. Rational numbers as recurring/ terminating decimals. Operations on real numbers.
- Examples of non-recurring/non-terminating decimals. Existence of non-rational numbers (irrational numbers) such as√2,√3, and their representation on the number line. 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.
- Rationalization (with precise meaning) of real numbers of the type and (and their combinations) where x and y are natural numbers and a and b are integers.
- Recall of laws of exponents with integral powers. Rational exponents with positive real bases (to be done by particular cases, allowing the learner to arrive at the general laws.)
| INTERNAL ASSESSMENT | 20 Marks |
| Pen Paper Test and Multiple Assessment (5+5) | 10 Marks |
| Portfolio | 05 Marks |
| Lab Practical (Lab activities to be done from the prescribed books) | 05 Marks |
CBSE Class 9 Mathematics Textbook PDF
| Lesson/Chapter Name | Download lesson PDF |
| Prelims | Click Here |
| 1 Number systems | Click Here |
| 2 Polynomials | Click Here |
| 3 Coordinate Geometry | Click Here |
| 4 Linear Equations in Two Variables | Click Here |
| 5 Introduction to Euclid Geometry | Click Here |
| 6 Lines and Angles | Click Here |
| 7 Triangles | Click Here |
| 8 Quadrilaterals | Click Here |
| 9 Areas of Parallelograms and Triangles | Click Here |
| 10 Circles | Click Here |
| 11 Constructions | Click Here |
| 12 Heron’s Formula | Click Here |
| 13 Surface Areas and Volumes | Click Here |
| 14 Statistics | Click Here |
| 15 Probability | Click Here |
