Class 9 – CBSE Board Mathematics

Mathematics

CBSE Class 9 Mathematics syllabus includes six units:

1. Number Systems – Real numbers, irrational numbers, laws of exponents (10 marks)

2. Algebra – Polynomials, linear equations in two variables (20 marks)

3. Coordinate Geometry – Cartesian plane basics (4 marks)

4. Geometry – Euclid’s geometry, lines & angles, triangles, quadrilaterals, circles (27 marks)

5. Mensuration – Heron’s formula; areas, surface areas & volumes (13 marks)

6. Statistics & Probability – Data handling basics (6 marks)

Class 9 – Mathematics Course Outline

Module 1: Number Systems
Module 2: Algebra – Polynomials, Linear Equations in Two Variables
Module 3: Coordinate Geometry – Basics, plotting points
Module 4: Geometry – Euclid’s Geometry, Lines, Angles, Triangles, Quadrilaterals, Circles
Module 5: Mensuration – Heron’s Formula, Surface Area & Volume
Module 6: Statistics & Probability – Data handling, probability basics