GCSE
level
KS3
level
2
4
2
4
I can identify when a comparison problem can be solved using multiplication or division or
both.
I can identify the value of a single item in a comparison problem.
2
4
I can use the value of a single item to solve a comparison problem.
3
5
I can compare two top-heavy fractions.
2
4
I can compare two fractions using diagrams.
2
4
I can use knowledge of fractions to solve sharing or grouping problems.
2
4
Use knowledge of multiples to solve sharing or grouping problems.
2
4
I can write one quantity as a fraction of another where the fraction is less than 1.
2
4
I can write one quantity as a fraction of another where the fractions is greater than 1.
2
4
I can write a fraction in its lowest terms by cancelling common factors.
2
5
I can convert between mixed numbers and top-heavy fractions.
2
4
I can describe a comparison of measurements of objects using the language ‘a to b’.
2
4
I can describe a comparison of measurement or objects using ratio notation a:b.
3
5
2
4
I can use ratio notation to describe a comparison of more than two measurements or
objects.
I can convert between different unites of measurements.
2
5
I can state a ratio of measurements in the same units.
2
5
I can simplify a ratio by cancelling common factors.
2
5
I can identify when a ratio is written in its simplest form.
3
5
I can find the value of one unit in a ratio problem.
3
5
I can divide a quantity in two parts in a given ratio.
2
4
I understand that a percentage means ‘number of parts per hundred’.
2
4
I can write a percentage as a fraction.
2
5
I can write a quantity a percentage of another.
3
5
I can use a calculator to find a percentage of an amount using a multiplier.
3
5
I can identifier for a percentage increase or decrease.
3
5
I can use a calculator to increase or decrease an amount by a percentage.
3
5
I can compare two quantities using percentages.
3
6
I know that percentage change = actual change ÷ original amount
3
6
I can calculate the percentage change in a given situation, including percentage increase.
Ratio and Proportion - 8S/7C
Potential careers linking to these topics:
Market research analyst, Animator, Architect, Engineer, Doctor, Chef