# Whatever their level, your child can use EasyA to excel. Whether it's 11+, Common Entrance or GCSE maths (or equivalent), our Oxbridge tutors are here to help.

### Basic Skills

• Negative Numbers: Four Operations
• Add and Subtract Fractions and Mixed Numbers
• Multiplication and Division of Fractions
• Multiplication and Division of Decimal Numbers
• Basic Percentages: Non-Calculator and Calculator
• Fraction, Decimal and Percentage Conversions

### Numbers

• Estimation and Significant Figures
• Basic Index Laws
• Fractional and Negative Index Laws
• Standard Form Calculation
• Surds: The Basics - Simplifying, Multiplying, Dividing
• Surds: Expanding Brackets
• Surds: Rationalising the Denominator ## Annie and Tom both got top grades in their exams. EasyA's on-demand tuition built up their confidence, encouraging them to ask questions they wouldn't have asked in class.

Clare, mum of two ### Algebra

• Forming Algebraic Expressions and Formulae
• Equations, Expressions, Identities and Formulae
• Simplifying Algebraic Expressions, including Brackets
• Expanding Double Brackets
• Expanding Triple Brackets
• Factorising Single Brackets
• Simplifying Expressions by Factorising
• Factorising Double Brackets: uadratic Expressions
• Simplifying Expressions using the Index Laws
• Linear Sequences: nth Term Rule
• Quadratic Sequences: nth Term Rule
• Other Sequences: Fibonacci, Geometric, Recurrence
• Solving Linear Equations
• Solving Linear Equations: Unknown on Both Sides
• Forming and Solving Linear Equations
• Solving Quadratic Equations by Factorisation
• Solving Quadratic Equations using the Formula
• Rearranging Formulae
• Substitution into Equations and Formulae
• Linear Graphs: Drawing Straight Line Graphs
• Linear Graphs: Equation of a Straight Line, y = mx + c
• Midpoint and Gradient of a Line Segment
• Solving Linear and Quadratic Equations using Graphs
• Algebraic Proof

### Geometry

• Angles on Parallel Lines
• Solving Multi-Step Angle Problems
• Angles in Polygons (Interior and Exterior Angles)
• Forming and Solving Equations with Angles
• Compound and Algebraic Perimeter
• Area of Rectangles, Triangles, Trapezia, Parallelograms
• Circumference and Area of a Circle: The Basics
• Perimeter and Area of Semi-Circles and Quarter-Circles
• Circumference and Area of a Circle: Problem Solving
• Arc Length and Area of Circle Sectors
• Pythagoras’ Theorem: The Basics (including with Surds)
• Pythagoras’ Theorem: Problem Solving
• Trigonometry in Right-Angled Triangles: The Basics
• Trigonometry in Right-Angled Triangles: Problem Solving
• 3D Pythagoras’ Theorem and Trigonometry
• Volume of Prisms and Cylinders: The Basics
• Volume of Prisms and Cylinders: Problem Solving
• Similar Shapes: Lengths - The Basics
• Similar Shapes: Areas and Volumes
• Similar Shapes: Problem Solving

### Probability

• Angles on Parallel Lines
• Solving Multi-Step Angle Problems
• Angles in Polygons (Interior and Exterior Angles)
• Forming and Solving Equations with Angles
• Compound and Algebraic Perimeter
• Area of Rectangles, Triangles, Trapezia, Parallelograms
• Circumference and Area of a Circle: The Basics
• Perimeter and Area of Semi-Circles and Quarter-Circles
• Circumference and Area of a Circle: Problem Solving
• Arc Length and Area of Circle Sectors
• Pythagoras’ Theorem: The Basics (including with Surds)
• Pythagoras’ Theorem: Problem Solving
• Trigonometry in Right-Angled Triangles: The Basics
• Trigonometry in Right-Angled Triangles: Problem Solving
• 3D Pythagoras’ Theorem and Trigonometry
• Volume of Prisms and Cylinders: The Basics
• Volume of Prisms and Cylinders: Problem Solving
• Similar Shapes: Lengths - The Basics
• Similar Shapes: Areas and Volumes
• Similar Shapes: Problem Solving ## Curious about how we help students learn? 