### Percentages

In this unit, let’s look at how percentages are used in everyday life to compare changes in things and measure rates of change.

### Financial Mathematics: Simple Interest

In this unit, let’s learn about the calculation of simple interest! This is an important start to learning about the more widely used compound interest for when you’re in Year 10.

### Proportion, Graphs and Equations

In this unit let’s identify and describe everyday examples of ‘direct’ and ‘indirect’ proportion! We’ll learn to recognise direct and inverse proportion from graphs, distinguish between positive [...]

### Irrational Numbers

In this unit, let’s investigate irrational numbers! We’ll look at some examples of commonly used irrational numbers such as Pi (π), , the ‘Golden Ratio’ and the natural logarithm ‘e’, and [...]

### Integers, Indices and Scientific Notation

In this unit let’s apply index laws to mathematical expressions with integer indices! We’ll learn to express large and small numbers using scientific notation, enter and read scientific notation [...]