# Class 7 Mathematics - IIT coaching

• ##### For Students – self prep and practice
• Topic wise key learning notes
• Topic wise basic and advanced practice
• IIT level practice tests with negative marking
• ##### For  Schools and individual tutors
• Create your own student groups
• Choose and assign the practice tests

Chapter 1: Number System

1.1 Natural numbers Notes

1.2 Whole numbers Notes

1.3 Integers Notes

1.4 Fractions Notes

Chapter 2: Rational Numbers

2.1 Rational Numbers Introduction Notes

2.2 Operations on Rational numbers Notes

2.3 Properties of Rational numbers Notes

2.4 Decimal representation Notes

Chapter 3: Surds

3.1 Surds introduction Notes

3.2 Types of Surds Notes

3.4 Operations on Surds Notes

3.5 Rationalization of Surds Notes

Chapter 4: Exponents

4.1 Exponents Introduction Notes

4.2 Laws of exponents Notes

Chapter 5:  Logarithms

5.1 Logarithms definition Notes

5.2 Logarithmic functions Notes

5.3 Types of Logarithms Notes

5.4 Laws of Logarithms Notes

Chapter 6: Algebraic expressions

6.1 Algebraic expressions Notes

6.2 Types of algebraic expressions Notes

6.3 Operations on algebraic expressions Notes

6.4 Special products Notes

Chapter 7: Factorization of Algebraic expressions

7.1 G.C.F or H.C.F  of Expressions Notes

7.2 L.C.M of Expressions Notes

7.3 Factorization of expressions Notes

Chapter 8: Linear Equations

8.1 Definition Notes

8.2 Properties of equality Notes

8.3 Representation of linear equations Notes

8.4 Coordinate system Notes

8.5 Graphs of linear equations in two variables Notes

8.6 Non homogeneous system of linear equations Notes

Chapter 9: Linear In-equations

9.1 Definition Notes

9.2 Properties of Inequations Notes

Chapter 10: Ratio-and-proportion
10.1 Introduction Notes

10.2 Ratio and proportion – Examples Notes

Chapter 11: Percents