EDURAClass 9 Notes
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Class 9 · New NCERT 2026-27

Maths Notes

Mathematics: Ganita Manjari (Part 1 and Part 2). 14 chapters: coordinates, polynomials, numbers, identities, circles, area, probability, sequences, logic, data, algorithms, quadrilaterals, linear equations, surface area and volume.

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Ganita Manjari

Maths chapters

14 NCERT chapters · 6 with full notes · the rest have chapter summaries, with detailed notes coming soon

  1. Orienting Yourself: The Use of Coordinates Chapter 1 Summary · notes soon
  2. Introduction to Linear Polynomials Chapter 2 Summary · notes soon
  3. The World of Numbers Chapter 3 Summary · notes soon
  4. Exploring Algebraic Identities Chapter 4 Summary · notes soon
  5. I'm Up and Down, and Round and Round Chapter 5 Summary · notes soon
  6. Measuring Space: Perimeter and Area Chapter 6 Summary · notes soon
  7. The Mathematics of Maybe: Introduction to Probability Chapter 7 Summary · notes soon
  8. Predicting What Comes Next: Exploring Sequences and Progressions Chapter 8 Summary · notes soon
  9. Propositions and their Converses Chapter 9 Full notes
  10. How Quantities Combine: Understanding Data Chapter 10 Full notes
  11. The World of Algorithms Chapter 11 Full notes
  12. Quadrilaterals Chapter 12 Full notes
  13. Two Variables, One Line Chapter 13 Full notes
  14. Math of Space: Surface Area and Volume Chapter 14 Full notes