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8th Maths - TamilNadu State Board (English Medium)

8th Maths - TamilNadu State Board (English Medium)



Maths 8th Std - 8th Maths




Chapter 1 : Numbers


1. Numbers - Chapter 1 | 8th Maths
2. Rational Numbers - Numbers | Chapter 1 | 8th Maths
3. Rational numbers on a number line - Numbers | Chapter 1 | 8th Maths
4. Decimal representation of a rational number - Numbers | Chapter 1 | 8th Maths
5. Positive and Negative rational numbers - Numbers | Chapter 1 | 8th Maths
6. Equivalent rational numbers - Numbers | Chapter 1 | 8th Maths
7. Rational numbers in Standard form - Numbers | Chapter 1 | 8th Maths
8. Comparison of rational numbers - Numbers | Chapter 1 | 8th Maths
9. Rational numbers between any two given rational numbers - Numbers | Chapter 1 | 8th Maths
10. Exercise 1.1: Rational numbers - Questions with Answers, Solution | Numbers | Chapter 1 | 8th Maths
11. Basic Arithmetic Operations on Rational Numbers - Numbers | Chapter 1 | 8th Maths
12. Word Problems on the basic operations - Numbers | Chapter 1 | 8th Maths
13. Exercise 1.2: Basic Arithmetic Operations on Rational Numbers - Questions with Answers, Solution | Numbers | Chapter 1 | 8th Maths
14. Properties of Rational Numbers - Numbers | Chapter 1 | 8th Maths
15. Exercise 1.3 (Properties of Rational Numbers) - Questions with Answers, Solution | Numbers | Chapter 1 | 8th Maths
16. Introduction to Square Numbers - Numbers | Chapter 1 | 8th Maths
17. Square Root - Numbers | Chapter 1 | 8th Maths
18. Exercise 1.4 (Square Root) - Questions with Answers, Solution | Numbers | Chapter 1 | 8th Maths
19. Cubes and Cube Roots - Numbers | Chapter 1 | 8th Maths
20. Exercise 1.5 (Cubes and Cube Roots) - Questions with Answers, Solution | Numbers | Chapter 1 | 8th Maths
21. Exponents and Powers - Numbers | Chapter 1 | 8th Maths
22. Exercise 1.6 (Exponents and Powers) - Questions with Answers, Solution | Numbers | Chapter 1 | 8th Maths
23. Exercise 1.7 - Questions with Answers, Solution | Numbers | Chapter 1 | 8th Maths
24. Summary - Numbers | Chapter 1 | 8th Maths
25. Try these, Recap Exercise, Student Activities, Think and answer - Questions with Answers, Solution | Numbers | Chapter 1 | 8th Maths



Chapter 2 : Measurements


1. Measurements - Chapter 2 | 8th Maths
2. Parts of a Circle - Measurements | Chapter 2 | 8th Maths
3. Parts of a Circle: Numerical Example solved problems - Measurements | Chapter 2 | 8th Maths
4. Exercise 2.1 (Parts of a Circle) - Questions with Answers, Solution | Measurements | Chapter 2 | 8th Maths
5. Combined shapes - Measurements | Chapter 2 | 8th Maths
6. Perimeter and Area of Combined shapes - Example solved problems - Questions with Answers, Solution | Measurements | Chapter 2 | 8th Maths
7. Exercise 2.2 (Perimeter and Area of Combined shapes) - Questions with Answers, Solution | Measurements | Chapter 2 | 8th Maths
8. Three dimensional (3-D) shapes - Measurements | Chapter 2 | 8th Maths
9. Exercise 2.3 (Three dimensional (3-D) shapes) - Questions with Answers, Solution | Measurements | Chapter 2 | 8th Maths
10. Exercise 2.4 - Questions with Answers, Solution | Measurements | Chapter 2 | 8th Maths
11. Summary - Measurements | Chapter 2 | 8th Maths
12. Try these, Student Activities, Think and answer - Questions with Answers, Solution | Measurements | Chapter 2 | 8th Maths



Chapter 3 : Algebra


1. Algebra - Chapter 3 | 8th Maths
2. Multiplication of Algebraic Expressions - Algebra | Chapter 3 | 8th Maths
3. Exercise 3.1 (Multiplication of Algebraic Expressions) - Questions with Answers, Solution | Algebra | Chapter 3 | 8th Maths
4. Division of Algebraic Expressions - Algebra | Chapter 3 | 8th Maths
5. Avoid Some Common Errors - Algebra | Chapter 3 | 8th Maths
6. Exercise 3.2 (Division of Algebraic Expressions) - Questions with Answers, Solution | Algebra | Chapter 3 | 8th Maths
7. Identities - Algebra | Chapter 3 | 8th Maths
8. Cubic Identities - Algebra | Chapter 3 | 8th Maths
9. Application of Cubic Identities - Questions with Answers, Solution | Algebra | Chapter 3 | 8th Maths
10. Exercise 3.3 (Cubic Identities) - Questions with Answers, Solution | Algebra | Chapter 3 | 8th Maths
11. Factorisation - Algebra | Chapter 3 | 8th Maths
12. Factorisation using cubic identities - Algebra | Chapter 3 | 8th Maths
13. Exercise 3.4 (Factorisation) - Questions with Answers, Solution | Algebra | Chapter 3 | 8th Maths
14. Exercise 3.5 - Questions with Answers, Solution | Algebra | Chapter 3 | 8th Maths
15. Linear Equation in One Variable - Algebra | Chapter 3 | 8th Maths
16. Exercise 3.6 (Linear Equation in One Variable) - Questions with Answers, Solution | Algebra | Chapter 3 | 8th Maths
17. Word problems that involve linear equations - Questions with Answers, Solution | Algebra | Chapter 3 | 8th Maths
18. Exercise 3.7 (Linear Equation) - Questions with Answers, Solution | Algebra | Chapter 3 | 8th Maths
19. Graph - Algebra | Chapter 3 | 8th Maths
20. Exercise 3.8 (Graph Basics) - Questions with Answers, Solution | Algebra | Chapter 3 | 8th Maths
21. Graph: To obtain a straight line - Algebra | Chapter 3 | 8th Maths
22. Graph: Line parallel to the coordinate axes - Algebra | Chapter 3 | 8th Maths
23. Scale in a graph - Algebra | Chapter 3 | 8th Maths
24. Linear Graph - Algebra | Chapter 3 | 8th Maths
25. Exercise 3.9 (Graph) - Algebra | Chapter 3 | 8th Maths
26. Exercise 3.10 - Questions with Answers, Solution | Algebra | Chapter 3 | 8th Maths
27. Summary - Algebra | Chapter 3 | 8th Maths
28. Try these, Recap Exercise, Student Activities, Think and answer - Questions with Answers, Solution | Algebra | Chapter 3 | 8th Maths



Chapter 4 : Life Mathematics


1. Life Mathematics - Chapter 4 | 8th Maths
2. Applications of Percentage in Word Problems - Questions with Answers, Solution | Life Mathematics | Chapter 4 | 8th Maths
3. Exercise 4.1 (Percentage) - Questions with Answers, Solution | Life Mathematics | Chapter 4 | 8th Maths
4. Profit, Loss, Discount, Overhead Expenses and GST - Life Mathematics | Chapter 4 | 8th Maths
5. Example Problems on Profit, Loss, Discount, Overhead Expenses and GST - Questions with Answers, Solution | Life Mathematics | Chapter 4 | 8th Maths
6. Exercise 4.2 (Profit, Loss, Discount, Expenses and GST) - Questions with Answers, Solution | Life Mathematics | Chapter 4 | 8th Maths
7. Compound Interest - Life Mathematics | Chapter 4 | 8th Maths
8. Applications of Compound Interest Formula - Questions with Answers, Solution | Life Mathematics | Chapter 4 | 8th Maths
9. Difference between C.I and S.I - Life Mathematics | Chapter 4 | 8th Maths
10. Exercise 4.3 (Compound Interest) - Questions with Answers, Solution | Life Mathematics | Chapter 4 | 8th Maths
11. Compound Variation - Life Mathematics | Chapter 4 | 8th Maths
12. Time and Work - Life Mathematics | Chapter 4 | 8th Maths
13. Exercise 4.4 (Compound Variation, Time and Work) - Questions with Answers, Solution | Life Mathematics | Chapter 4 | 8th Maths
14. Exercise 4.5 - Questions with Answers, Solution | Life Mathematics | Chapter 4 | 8th Maths
15. Summary - Life Mathematics | Chapter 4 | 8th Maths
16. Try these, Recap Exercise, Student Activities, Think and answer - Questions with Answers, Solution | Life Mathematics | Chapter 4 | 8th Maths



Chapter 5 : Geometry


1. Geometry - Chapter 5 | 8th Maths
2. Congruent and Similar Shapes - Geometry | Chapter 5 | 8th Maths
3. Congruent Triangles - Geometry | Chapter 5 | 8th Maths
4. Similar Triangles - Geometry | Chapter 5 | 8th Maths
5. Exercise 5.1 (Congruent and Similar Triangles) - Questions with Answers, Solution | Geometry | Chapter 5 | 8th Maths
6. The Pythagorean Theorem - Geometry | Chapter 5 | 8th Maths
7. Converse of Pythagoras Theorem - Geometry | Chapter 5 | 8th Maths
8. Point of Concurrency - Geometry | Chapter 5 | 8th Maths
9. Medians of a Triangle - Geometry | Chapter 5 | 8th Maths
10. Altitude of a Triangle - Geometry | Chapter 5 | 8th Maths
11. Perpendicular Bisectors of a Triangle - Geometry | Chapter 5 | 8th Maths
12. Angle Bisectors of a Triangle - Geometry | Chapter 5 | 8th Maths
13. Exercise 5.2 (Triangle) - Questions with Answers, Solution | Geometry | Chapter 5 | 8th Maths
14. Exercise 5.3 - Questions with Answers, Solution | Geometry | Chapter 5 | 8th Maths
15. Construction of Quadrilaterals - Questions with Answers, Solution | Geometry | Chapter 5 | 8th Maths
16. Construction of Trapeziums - Questions with Answers, Solution | Geometry | Chapter 5 | 8th Maths
17. Exercise 5.4 (Construction of Quadrilaterals and Trapeziums) - Questions with Answers, Solution | Geometry | Chapter 5 | 8th Maths
18. Construction of Special Quadrilaterals - Questions with Answers, Solution | Geometry | Chapter 5 | 8th Maths
19. Construction of a Parallelogram - Questions with Answers, Solution | Geometry | Chapter 5 | 8th Maths
20. Construction of a Rhombus - Questions with Answers, Solution | Geometry | Chapter 5 | 8th Maths
21. Construction of a Rectangle - Questions with Answers, Solution | Geometry | Chapter 5 | 8th Maths
22. Construction of a Square - Questions with Answers, Solution | Geometry | Chapter 5 | 8th Maths
23. Exercise 5.5 (Construction of Special Quadrilaterals: Parallelogram, Rhombus, Rectangle, Square) - Questions with Answers, Solution | Geometry | Chapter 5 | 8th Maths
24. Summary - Geometry | Chapter 5 | 8th Maths
25. Try these, Recap Exercise, Student Activities, Think and answer - Questions with Answers, Solution | Geometry | Chapter 5 | 8th Maths



Chapter 6 : Statistics


1. Statistics - Chapter 6 | 8th Maths
2. Frequency Distribution Table - Statistics | Chapter 6 | 8th Maths
3. Graphical Representation of the Frequency Distribution for Ungrouped Data - Statistics | Chapter 6 | 8th Maths
4. Exercise 6.1 (Frequency Distribution Table, Graphical Representation) - Questions with Answers, Solution | Statistics | Chapter 6 | 8th Maths
5. Graphical Representation of the Frequency Distribution for Grouped Data - Statistics | Chapter 6 | 8th Maths
6. Exercise 6.2 (Graphical Representation of the Frequency Distribution for Grouped Data) - Questions with Answers, Solution | Statistics | Chapter 6 | 8th Maths
7. Exercise 6.3 - Questions with Answers, Solution | Statistics | Chapter 6 | 8th Maths
8. Summary - Statistics | Chapter 6 | 8th Maths
9. Try these, Recap Exercise, Student Activities, Think and answer - Questions with Answers, Solution | Statistics | Chapter 6 | 8th Maths



Chapter 7 : Information Processing


1. Information Processing - Chapter 7 | 8th Maths
2. Principles of Counting - Information Processing | Chapter 7 | 8th Maths
3. SET - Game - Information Processing | Chapter 7 | 8th Maths
4. Map Colouring - Information Processing | Chapter 7 | 8th Maths
5. Exercise 7.1 - Questions with Answers, Solution | Information Processing | Chapter 7 | 8th Maths
6. Fibonacci Numbers - Information Processing | Chapter 7 | 8th Maths
7. Highest Common Factor - Information Processing | Chapter 7 | 8th Maths
8. Exercise 7.2 - Questions with Answers, Solution | Information Processing | Chapter 7 | 8th Maths
9. Cryptology - Information Processing | Chapter 7 | 8th Maths
10. Exercise 7.3 (Cryptology) - Questions with Answers, Solution | Information Processing | Chapter 7 | 8th Maths
11. Shopping Comparison - Information Processing | Chapter 7 | 8th Maths
12. Packing - Information Processing | Chapter 7 | 8th Maths
13. Exercise 7.4 - Questions with Answers, Solution | Information Processing | Chapter 7 | 8th Maths




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