Study kit (Mathematics 8th)

Mathematics Grade 8

Authors
Vincent Odhiambo, Lewis Mwalili, Ziporah Muli, Jane Mbugua, Wycliffe Ogembo
Exercises kit’s authors
Vincent Odhiambo, Lewis Mwalili, Ziporah Muli, Jane Mbugua, Wycliffe Ogembo
Publisher
Kenya Literature Bureau
  • The study kit contains 63 chapters and 370 exercises of which 272 are in the chapters and 98 in the task exercises.
  • Authors
    Vincent Odhiambo, Lewis Mwalili, Ziporah Muli, Jane Mbugua, Wycliffe Ogembo
  • Exercises kit’s authors
    Vincent Odhiambo, Lewis Mwalili, Ziporah Muli, Jane Mbugua, Wycliffe Ogembo
  • Subject
    Mathematics
  • Grade
    Grade 8
  • Kit's language
    English
  • Publisher
    Kenya Literature Bureau
  • Included in packages

1. Numbers. Integers

Lead
Chapter
1.1. Identifying Integers in Different Situations. Re­pre­senting Integers on a Number Line
Free chapter!
1.2. Addition of Integers on a Number Line
1.3. Subtraction of Integers on a Number Line
1.4. Combined Operations of Integers

2. Numbers. Fractions

Lead
Chapter
2.1. Combined Operations Involving Addition and Subtraction of Fractions
2.2. Combined Operations Involving Division, Multi­plication, Addition and Subtraction
2.3. Combined Operations Involving Brackets, Division, Multi­plication, Addition and Subtraction of Fractions
2.4. Operations on Fractions in Real Life Situations

3. Numbers. Decimals

Lead
Chapter
3.1. Conversion of Fractions to Decimals in Different Situations
3.2. Identifying Recurring Decimals in Different Situations
3.3. Converting Recurring Decimals to Fractions in Different Situations
3.4. Rounding Off Decimal Numbers to the Required Decimal Places in Different Situations
3.5. Expressing Numbers to the Required Significant Figures in Real Life Situations
3.6. Expressing Numbers in Standard Form in Different Situations
3.7. Combined Operations on Decimals in Different Situations

4. Numbers. Squares and Square Roots

Lead
Chapter
4.1. Working Out Squares of Numbers From Tables of Squares in Different Situations
4.2. Square of Numbers Greater than Ten and Numbers Between Zero and One
4.3. Working Out the Square Roots of Numbers Between One and Ten from Mathematical Tables
4.4. Working out Square Roots of Numbers Between 10 and 100 From Mathematical Tables
4.5. Working out Square Roots of Numbers Greater Than 100 and Numbers Between 0 and 10 From Mathematical Tables
4.6. Working out Squares of Numbers Using a Calculator in Different Situations
4.7. Working out Square Roots of Numbers Using a Calculator

5. Numbers. Rates, Ratios, Proportion and Percentages

Lead
Chapter
5.1. Rates
5.2. Expressing Fractions as Ratios in Real Life Situations
5.3. Comparing Two Ratios in Different Situations
5.4. Comparing Three Ratios in Different Situations
5.5. Dividing Quantities in Given Ratios in Real Life Situations
5.6. Working Out Ratios in Different Situations
5.7. Working Out Increase and Decrease of Quantities Using Ratios in Real Life Situations
5.8. Percentages. Working Out Percentage Change of Given Quantities in Real Life Situations
5.9. Identifying Direct Proportions in Real Life
5.10. Working Out Direct Proportions in Real Life Situations
5.11. Identifying Indirect Proportions in Real Life Situations
5.12. Working out Indirect Proportions in Real Life Situations

6. Algebra. Algebraic Expressions

Lead
Chapter
6.1. Factorisation of Algebraic Expressions in Different Situations
6.2. Simplification of Algebraic Fractions in Different Situations
6.3. Simplifications of Algebraic Fractions by Factorisation
6.4. Evaluating Algebraic Expressions by Substituting Numerical Values in Different Situations

7. Algebra. Linear Equations

Lead
Chapter
7.1. Forming Linear Equations in Two Unknowns in Real Life Situations
7.2. Forming Related Linear Equations in Two Unknowns
7.3. Solving Linear Equations in Two Unknowns by Substitution Method in Real Life Situations
7.4. Solving Linear Equations in Two Unknowns by Elimination Method in Real Life Situations
7.5. Applying Linear Equations in Two Unknowns in Real Life Situations

8. Measurements. Circles

Lead
Chapter
8.1. Working Out the Circumference of a Circle in Real Life Situations
8.2. Working Out the Length of an Arc of a Circle in Different Situations
8.3. Calculating the Perimeter of a Sector of a Circle in Different Situations

9. Measurements. Area

Lead
Chapter
9.1. Calculating the Area of a Circle in Different Situations
9.2. Working Out the Area of a Sector of a Circle in Different Situations
9.3. Working Out the Surface Area of Cubes in Real Life Situations
9.4. Working Out the Surface Area of Cuboids in Real Life Situations
9.5. Working Out the Surface Area of Cylinders in Real Life Situations
9.6. Determining the Surface Area of Triangular Prisms in Different Situations
9.7. Working Out the Area of Irregular Shapes using Square Grids in Real Life Situations

10. Measurements. Money

Lead
Chapter
10.1. Identifying Interest and Principal in Real Life Situations
10.2. Calculating Simple Interest in Real Life Situations
10.3. Calculating Compound Interest Step by Step Per Annum up to Three Years in Real Life Situations
10.4. Working Out Appreciation
10.5. Working out Depreciation
10.6. Working out Hire Purchase in Real Life Situations

11. Tables

Lead
Chapter
11.1. Table of Square of Numbers
11.2. Table of square roots 1≤ x ≤ 10 (5 significant figures)
11.3. Table of square roots 10 ≤ x ≤ 100 (5 significant figures)
11.4. Table of square roots 10 ≤ x ≤ 100 (4 significant figures)
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