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Mathematics

Learn Mathematics
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  • Key Stage 3

    Number

    • Prime numbers, square and triangular numbers
    • Factors and multiples
    • Adding and subtracting whole numbers
    • Multiplying and dividing whole numbers
    • Simplifying fractions
    • Adding and subtracting fractions
    • Multiplying and dividing decimals
    • Multiplying and dividing fractions
    • Order of operations
    • Indices and roots
    • Standard form
    • Interchanging fractions, decimals and percentages
    • Metric and Imperial units
    • Rounding and estimating

    Algebra

    • Expanding a single bracket
    • Factorising expressions
    • Expanding double brackets
    • Constructing and substituting into formulae
    • Rearranging formulae
    • Solving equations involving fractions
    • Solving linear inequalities
    • Sequences
    • Simultaneous equations

    Ratio and proportion

    • Working with ratios
    • Scale factors and map ratios
    • Percentage change
    • Reverse percentages

    Geometry and measures

    • Area and perimeter of rectangles
    • Area of triangle and parallelograms
    • Volume of cuboids and prisms
    • Area and circumference of circles
    • Arcs and sectors
    • Translation
    • Rotation
    • Reflection
    • Enlargement
    • Angle laws
    • Angles in polygons
    • Pythagoras' Theorem
    • Trigonometry

    Probability and statistics

    • Introducing probability
    • Averages and range from a grouped frequency table

    Key Stage 4

    Algebra

    • Factorising quadratics

Rearranging formulae

Practice questions

Rearranging linear formulae - questionsRearranging linear formulae - worked solutions