Sec. 2 Math

2.4 Maps Scales (distance and area) 2 Quizzes

2.5 Direct and inverse proportion 5 Quizzes

5.8. Simplification of linear expressions with fractional coefficients (NA) 1 Quiz

5.9. Expansion of the product of two linear expressions 5 Quizzes

5.10.1. Changing the subject of a formula (Express) 3 Quizzes

5.10.2 use brackets and extract common factors (NA) 2 Quizzes

5.11. finding the value of an unknown quantityin a given formula (Express) 1 Quiz

5.12. Use of : (i) (a + b)² = a² + 2ab + b², (ii) (a – b)² = a² -2ab + b², (iii) a² – b ²= (a + b)(a – b) 2 Quizzes

5.13. factorisation of linear expressions of the form ax + bx + kay + kby (Express) 3 Quizzes

5.14. factorisation of quadratic expressions ax²+ bx + c 2 Quizzes

5.15. Multiplication and Division of simple algebraic fractions 1 Quiz

5.16. Addition and subtraction of algebraic fractions with linear or quadratic denominators (Express) 3 Quizzes

6.1. Cartesian coordinates in two dimensions (NA)

6.2. Graph of a of a set of ordered pairs as representation of a relationship between two variables (NA)

6.4. the gradient of a linear graph as the ratio of the vertical change to the to the horizontal change (positive and negative gradients) (NA)

6.3. Linear function y= ax + b and Graphs of linear functions (NA) 1 Quiz

6.5. Quadratic function y = ax² + bx + c

6.6. Graphs of quadratic functions and their properties : (i) positive or negative coefficient of x², (ii) maximum and minimum points , (iii) symmetry

7.4. Solving linear equations in one variable (including fractional coefficients) (NA) 1 Quiz

7.5.1 Concept of equation and inequality (Express)