Class 9 is the turning point in the lives of many school students. In Class 9, students choose the stream that will decide their future careers. It is also the year when most students realise that they need to work hard and lay a strong academic foundation for the board exams next year. Revision, naturally, is an essential aspect of learning the new Math concepts, theorems and formulae.
Math revision notes for Class 9 we present here have been prepared by some of the most talented ex-IITians who have years of experience in providing online tutoring and academic guidance to school students and engineering aspirants.
These revision notes cover all the topics covered in the NCERT Class 9 syllabus and include plenty of examples to help you solve all the major types of Math problems asked in the school-level examinations. CBSE students, ICSE students, state board students and students preparing for the NTSE exam or Math Olympiads will also find these Class 9 revision notes handy and useful.
| S.No | Chapter | S.No | Chapter |
| 1. | Number Systems | 9. | |
| 2. | Polynomials | 10. | Circles |
| 3. | Coordinate Geometry | 11. | Constructions |
| 4. | Linear Equations in Two Variables | 12. | Heron's formula |
| 5. | Introduction to Euclid’s Geometry | 13. | Surface Areas and Volumes |
| 6. | Lines and Angles | 14. | Statistics |
| 7. | Triangles | 15. | Probability |
| 8. | Quadrilaterals |
We do not recommend cramming for hours just before exams. All our tutors agree that revisions work best when done for a short time at regular intervals. A 2012 research by Bjork, Dunlosky and Kornell found that generally speaking, students prefer re-reading their class books or highlighted portions of their textbooks for revision. This wastes a lot of their time and is ineffective in boosting their exam performance.
Online tutors who have prepared these Class IX Math revision notes know where most students make mistakes and hence, focus on these areas. Revising these notes for 15-30 minutes a day and following it up with a daily Math practice for two to three years should boost your Math marks considerably.
While our Math tutors recommend making a study schedule that allots some time for revising Math on a daily and weekly basis, it is natural that you feel an adrenaline rush just before exams and you would like to tap into all the Math chapters at once at that time. The chapter-by-chapter Math revision notes you find here can help you revise all the important concepts, formulae and proofs before your unit tests, FAs and SAs in less time and clear all the exams with ease.
Share these free Math revision notes for Class IX with your school friends, cousins, neighbours, and online friends and help us reach out to more students who need guidance.
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