## Year 9 Mathematics

Expanding and Factorising

*Pre-Test**Algebra skills {revision}**Algebra skills**Expansion**Factorisation*Index and Surd Laws

Application of indices Surd laws |

Statistics

Probability

- The language of probability
- Theoretical vs experimental probability
- Venn diagrams
- Two-dimensional grids
- Tree diagrams
- Compound probability
- Using tree diagrams
- Probability without replacement

Geometry

Pythagoras' Theorem

Trigonometry

*Right-angled trigonometry*Linear Relationships

*Solving linear equations {revision}*

*Coordinate g*

*eometry*

*Graphs of linear equations*

- Finding the gradient (slope) of a line
- Perpendicular slopes
- Graphing linear equations (slope-intercept form)
- Finding the equations of linear graphs in slope-intercept form (part 1)
- Finding the equations of linear graphs in slope-intercept form (part 2)
- Graphing linear equations (general form)
- Vertical and horizontal lines

Non-Linear Relationships

*Quadratics*- Sketching quadratic graphs
- Solving quadratic equations

*Circles*- Finding equations of circles
- Sketching circles from equations

*Solving rational equations {extension}*Financial Mathematics

*Percentage skills {revision}**Simple interest*