1. Number System basics
• Natural numbers
• Whole numbers
• Properties of operations on whole numbers
• Introduction of multiples and factors
• Prime and composite numbers
• H.C.F
• L.C.M
2. Integers
• Integers and absolute value
• Operations on Integers
• Properties of Integers
• Properties of addition of integers
• Properties of subtraction of integers
• Properties of multiplication of integers
• Properties of division of integers
• Powers of integers (WS 9)
• Positive and negative exponents (WS9
3. Fractions
• Introduction
• Types of fractions (WS10)
4. Rational numbers
1. Introduction
2. Comparison of Rational numbers (WS12)
3. Operations on Rational numbers (WS12)
4. Properties of multiplication (WS13)
5. Density property (WS14)
5. BODMAS rule
1. BODMAS (WS 15)
6. Decimals
1. Introduction
2. Operations on decimals (WS16)
3. Ordering of decimals (WS17)
4. Terminating and non-terminating decimals (WS18)
7. Squares, Cubes and roots ( WS19)
1. Squares and Square roots
2. Cubes and Cube roots
3. Cubes
4. Cube roots
8. Exponents and Powers (Algebra WS1)
1. Introduction
2. Laws of exponents
9. Algebra
1. Algebraic expressions (Algebra WS2)
2. Addition and Subtraction (Algebra WS3)
3. Multiplication of Algebraic expressions (Algebra WS4)
4. Division of Algebraic expressions (Algebra WS4)
5. BODMAS rule expressions (Algebra WS5)
6. Special products (Algebra WS6, WS7 and WS8)
7. Factorization ( Algebra WS9)
10. Set theory
1. Sets ( Sets WS1)
2. Operations on sets (Sets WS2)
3. Differences of sets ( Sets WS3)
4. Venn Diagrams ( Sets WS4)