Subject wise study notes for Class IX
Mathematics
  1. Number Systems
  2. Polynomials
  3. Coordinate Geometry
  4. Linear Equations in Two Variables
  5. Introduction to Euclid's Geometry
  6. Lines and Angles
  7. Triangles
  8. Heron's Formula
  9. Quadrilaterals
  10. Areas of Parallelograms and Triangles
  11. Circles
  12. Surface Areas and Volumes
  13. Statistics
  14. Probability
Economics
  1. The Story of Village Palampur
  2. People as Resource
  3. Poverty as a Challenge
  4. Food Security in India