# GCSE maths doncaster jts

some of the areas you will need to learn

- Created by: Jordan Turner-Smith
- Created on: 21-04-13 23:23

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- maths
- percentages
- the equivalence of fractions, decimals and percentages
- percentage increases and decreases

- coordinates
- midpoints
- three dimensional coordinates

- ratio and proportion
- ratio with different units
- using ratio
- dividing a quantity in a given ratio
- the best value

- probability
- theoretical probability
- expected probability
- relative frequency and probability

- using and generating formulae
- letters for unknowns
- using harder numbers and formulae

- solving angle problems
- lines, points, triangles, quadrilaterals
- parallel lines
- angles in polygons
- the exterior angle of a triangle

- direct proportion
- checking solutions and calculations
- checking your work
- rounding numbers to 1 significant figure
- checking answers by rounding to 1 significant figure

- scatter diagrams and correlation
- Pythagoras theorem
- Pythagoras theorem
- Pythagorean triples

- quadratic graphs
- drawing quadratic graphs
- graphical methods of solving equations

- finding the mean of grouped data
- finding the mean of grouped discrete data
- finding the mean of grouped continuous data

- equations and inequalities
- inequalities
- forming equations and inequalities

- percentages

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