Free Maths Resources

Conversions and Units

• Calculating Money

• Converting and Calculating Units of Length

• Converting and Calculating Units of Mass

• Converting and Calculating Time

Fractions

• Introduction to Fractions

• Equivalent Fractions

• Comparing Fractions

• Adding and Subtracting Fractions

• Multiplying Fractions

• Dividing Fractions

• Fractions, Decimals, and Parentheses After a Minus Sign

• Calculations with Fractions and Decimals

Ratios, Percentages, Proportions

• Fractions and Percentages

• Percentage Calculation

• Interest and Interest Rate Calculation

• Simple Interest and Compound Interest

• Direct and Inverse Proportion

Formulas, Direct/Inverse Proportion

• Introduction to Mappings

• Introduction to Formulas

• Direct and Inverse Proportion Formula

Expressions and Equations

• Expressions with One Variable

• Simplifying Expressions

• How to Solve an Equation

• Solving Rational Equations

• Simplifying Expressions with Multiple Variables

• Expanding Double Brackets

• Square of a Binomial

Quadratic Equations

• Simple Quadratic Equations

• Vertex Form and Parabola Transformations

• Converting Quadratics: General and Vertex Form

• Determining Quadratic Equations

• Solving Simple Quadratic Equations

• Factorisation Method for Solving Quadratic Equations

• Solving Quadratic Equations: Quadratic Formula

Functions and Graphs

• Plotting and Reflecting Points on the Coordinate Grid

• Introduction to Functions and Graphs

• Gradient and Y-Intercept in Linear Equations

• Finding the Equation of a Straight Line

• y-Intercepts and x-intercepts of Linear Equations

Simultaneous Equations

• Introduction to Simultaneous Equations

• Solving Simultaneous Equations Graphically

• Simultaneous Equations: Equal Values & Substitution Method

• Simultaneous Equations: Elimination Methods

Shapes and Angles

• Polygons, Triangles, Quadrilaterals

• Circles and Their Properties

• Measurement and Types of Angles

• Angle Relationships in Intersecting and Parallel Lines

Triangles and Constructions

• Constructing Triangles

• Congruent Triangles

• Thales' Theorem

• Perpendicular Bisectors and Circumcircle

• Angle Bisectors and Incircle

• Medians and Centroid of a Triangle

Volume and Surface Area

• 3D Shapes and Units of Volume

• Volume of a Cuboid and Cube

• Surface Area of 3D Shapes

• Lateral and Surface Area of a Prism

• Volume of Prisms and Cylinders

• Cavalieri's Principle

• Volume and Surface Area of Pyramids, Cones, Spheres

Area and Perimeter

• Units of Area

• Area of a Rectangle

• Area of a Triangle

• Perimeter of a Polygon

• Area of Parallelograms and Triangles

• Area of Compound Shapes

• Circumference and Area of a Circle and a Sector

Transformation and Symmetry

• Perpendicular and Parallel Lines

• Line of Symmetry

• Rotational Symmetry

• Translating Geometric Shapes

• Rotating Shapes Around a Point

• Enlargement

• Similarity

• Strahlensätze

Trigonometry

• Pythagoras' Theorem and Applications

• Trigonometry: Sine, Cosine, Tangent

• Cosine Rule

• Sine Rule

Probability

• Calculating Probability

• Probability Rules and Expected Values

• Probability Tree Diagrams

• Sets and Venn Diagrams

Statistics

• Tally Mark Charts, Bar Charts, Tables

• Absolute and Relative Frequencies

• Median, Mean, Mode, Range

• Median, Mean, Mode, Range from a Frequency Table

• Box Plots

• Grouped Frequency

• Line Graphs and Curve Graphs