(I)GCSE Year 4/10

Number 4 - Compound and inverse percentages

Number 5 - Calculators, estimating, rounding, upper and lower bounds

Algebra 4 - Using formulae and changing the subject

Shape and space 2 - Pythagoras' theorem and circle theorems

Shape and space 1 - Similar triangles

Algebra 5 - Multiplying brackets, factorising quadratics, solving quadratic equations

Handling data 3 - Measures of dispersion, quartiles and cumulative frequency

Number 6 - Direct and inverse proportion, fractional and negative indices

Algebra 6 - Variation and indices

Sequences - Finding the next term, finding a formula and arithmetic sequences

Graphs 6 - Cubic and reciprocal graphs

Shape and space 6 - Alternate segment and intersecting chords theorems

Sets 2 - Three set and practical problems, shading sets and set builder notation

Number 7 - Recurring decimals and advanced calculator problems

Algebra 7 - Solving quadratics by factorisation, completing the square and formula, quadratic inequalities

Graphs 7 - Using graphs to solve quadratic and other equations, non-linear simultaneous equations

Shape and space 7 - Circles, solids and similar shapes

Revision