Unit Award Scheme

demonstrated the ability to

1. on at least two occasions, change freely between related standard units, eg time, and compound units, eg speed, in numerical contexts

2. use scale factors, scale diagrams and maps on at least two occasions

3. express one quantity as a fraction of another, where the fraction is less than 1 or greater than 1, on at least two occasions

4. use ratio notation, including reduction to simplest form, on at least two occasions

5. divide a given quantity into two parts in a given part:part or part:whole ratio

6. express the division of a given quantity into two parts as a ratio

7. apply ratio to real contexts and problems, eg those involving conversion, comparison, scaling, mixing and concentrations, on at least two occasions

8. express a multiplicative relationship between two quantities as a ratio or a fraction

9. understand and use proportion as equality of ratios on at least two occasions

10. relate ratios to fractions and linear functions on at least two occasions.