### Class 9 ICSE Syllabus:

1.0 Pure mathematics

**1.1 Rational and Irrational Numbers:** Lecture Notes / Exercise 1(a)

**1.2 Surds:** Lecture Notes / Exercise 3(a) / Exercise 3(a) cont… /

2.0 Commercial Mathematics

**2.1 Compound Interest: **Lecture Notes / Exercise 4(a) / Exercise 4(a) cont...

3.0 Algebra

**3.1 Expansions:** Lecture Notes / Exercise 5(a) / Exercise 5(a) cont… /

**3.2 Factorization:** Lecture Notes / Exercise 6(a) / Exercise 6(a) cont… /

**3.3 Simultaneous Linear Equations:** Lecture Notes / Exercise 7(a) / Exercise 7(a) cont… / Exercise 7(b) / Exercise 7(b) cont… /

**3.4 Indices/ Exponents:** Lecture Notes / Exercise 2(a)

**3.5 Logarithms:** Lecture Notes / Exercise 8(a) / Exercise 8(a) cont…

4.0 Geometry

**4.1 Triangles:** Lecture Notes / Exercise 9(a) / Exercise 9(a) cont… / Exercise 9(b) / Exercise 9(b) cont…

**4.2 Rectilinear Figures:** Lecture Notes 1 / Exercise 10a / Exercise 10a cont… / Exercise 10b / Exercise 10c / Exercise 10d

4.3 Constructions

**4.4 Circle:** Lecture Notes 1 / Lecture Notes 2 / Exercise 12a

5.0 Statistics

**5.1 Classification and Tabulation of Statistical Data**

**5.2 Graphical Representation of Statistical Data**

**5.3 Mean and Median of Ungrouped Data**

6.0 Mensuration

**6.1 Area of Parallelograms and Triangles:**

**6.2 Perimeters and Area of Plane Figures:** Lecture Notes / Exercise 15a / Exercise 15b / Exercise 15c / Exercise 15d

**6.3 Perimeter and Area of a Circle:** Lecture Notes / Exercise 16 / Exercise 16 cont…

**6.4 Surface Area and Volume of a Cuboid and a Cube:** Lecture Notes / Exercise 17a / Exercise 17b

7.0 Trigonometry

**7.1 Trigonometric Ratios:** Lecture Notes / Exercise 18a / Exercise 18b / Exercise 18c

8.0 Co-ordinate Geometry

8.1 Co-ordinate Geometry