CBSE Class 9 Mathematics — Quick Revision Notes
Quick revision notes for CBSE Class 9 Mathematics. Key formulas, concepts, and definitions for last-minute board exam preparation.
Quick Summary
These revision notes cover the key concepts, formulas, and definitions for CBSE Class 9 Mathematics. Use them for last-minute revision before your board exam.
How to Revise Effectively
- Active recall: Cover the notes, try to recall key points, then check. This is 3× more effective than passive reading.
- Spaced repetition: Revise each chapter at increasing intervals — Day 1, Day 3, Day 7, Day 14.
- Write, don't just read: Writing formulas and key points by hand improves retention significantly.
- Teach someone: Explaining a concept to a friend or family member is the best test of understanding.
Chapter-Wise Revision Notes — 8 Chapters
Revise each chapter below. Focus on formulas, definitions, and diagrams. Complete all 8 chapters for thorough preparation.
Orienting Yourself : The Use of Coordinates
Topics covered
- 4. Distance between two points in the plane
- 5. Historical development of coordinate ideas
Introduction to Linear Polynomials
Topics covered
- 1. Algebraic expressions and one-variable polynomials
- 2. Linear polynomials, linear equations, and input-output form
- 3. Linear patterns in sequences and word problems
- 4. Linear growth and linear decay
The World of Numbers
Topics covered
- 1. Growth of Number Systems
- 2. Zero and Integers
- 3. Rational Numbers
- 4. Irrational Numbers
5 more chapters available
Get detailed revision notes with formulas and diagrams for all 8 chapters
Try Super Tutor — It's FreeGet chapter-wise help for CBSE Class 9 Mathematics
Super Tutor gives you detailed chapter summaries, revision notes, practice quizzes, and flashcards — all tailored to the CBSE syllabus.
Try Super Tutor — It's FreeFrequently Asked Questions
Where can I find CBSE Class 9 Mathematics Revision Notes?
This page provides revision notes for CBSE Class 9 Mathematics for the 2026 board exam. For chapter-by-chapter study help including summaries, quizzes, and flashcards, try Super Tutor.
Is CBSE Class 9 Mathematics easy to score in?
Mathematics is one of the scoring subjects in CBSE Class 9 if prepared well. Focus on understanding concepts, practising problems regularly, and revising key formulas. Most students who follow a structured study plan score above 80%.
How to prepare for CBSE Class 9 Mathematics board exam?
Start by understanding the complete syllabus. Then focus on important questions from each chapter. Use revision notes for quick review before exams. Follow a study plan that covers all chapters with dedicated revision time.
Browse Revision Notes by Chapter
8 chapters available
Orienting Yourself : The Use of Coordinates
Introduction to Linear Polynomials
The World of Numbers
Exploring Algebraic Identities
I'm Up and Down, and Round and Round
Measuring Space Perimeter and Area
The Mathematics of Maybe : Introduction to Probability
Predicting What Comes Next : Exploring Sequences and Progressions
More Mathematics Resources
CBSE Class 9
Practice Quiz
Test yourself with interactive quizzes
Important Questions
Board exam-style questions with marking scheme
Formula Sheet
Every formula you need in one place
Chapter Summary
Understand each chapter at a glance
Concept Maps
Visual diagrams showing how topics connect
Study Plan
Day-by-day preparation schedule
Flashcards
Quick-fire cards for active recall practice
Syllabus
Complete topic list and marks distribution
NCERT Solutions
Every textbook exercise solved step by step