Given below is the ICSE Class 9 Maths Syllabus:

• Theme-1: Pure Arithmetic
  • Rational & Irrational numbers


• Theme-2: Commercial Mathematics
  • Compound Interest


• Theme-3: Algebra
  • Expansions
  • Factorisation
  • Simultaneous Linear Equations in two variables (With numerical coefficients only)
  • Indices/Exponents
  • Logarithms


• Theme-4: Geometry
  • Triangles
    • Congruency: four cases: SSS, SAS, AAS, and RHS. Illustration through cutouts. Simple applications.
    • Problems based on:
      • Angles opposite equal sides are equal and converse.
      • If two sides of a triangle are unequal, then the greater angle is opposite the greater side and converse.
      • Sum of any two sides of a triangle is greater than the third side.
      • Of all straight lines that can be drawn to a given line from a point outside it, the perpendicular is the shortest.
    • Mid-Point Theorem and its converse, equal intercept theorem
    • Pythagoras Theorem
  • Rectilinear Figures
    • Proof and use of theorems on parallelogram.
    • Constructions of Polygons
    • Proof and use of Area theorems on parallelograms
  • Circle
    • Chord properties
    • Arc and chord properties


• Theme-5: Statistics
  • Introduction, collection of data, presentation of data, Graphical representation of data, Mean, Median of ungrouped data


• Theme-6: Mensuration
  • Area and perimeter of a triangle
  • Area and circumference of circle
  • Surface area and volume of Cube and Cuboids


• Theme-7: Trigonometry
  • Trigonometric Ratios
  • Trigonometric ratios of standard angles
  • Simple 2D problems involving one right-angled triangle
  • Concept of trigonometric ratios of complementary angles and their direct application


• Theme-8: Co-ordinate Geometry
  • Cartesian System
  • Plotting of points in the plane for given coordinates
  • Solving simultaneous linear equations in 2 variables graphically
  • Finding the distance between two points using distance formula