National 5 Mathematics Revision Site

Unit 1

Expressions and Formulae

Surds
- Working with surds
Calculations
- Working with decimals and integers
- Working with fractions
Indices
- Working with Indices
Algebraic Expressions
Algebraic Fractions
Formulae

Unit 2

Relationships

Functions
- Working with Functions
Linear Equations and Inequations
- Working with Linear Equations and Inequations
Linear Graphs
Simultaneous Equations
- Simultaneous Equations: Graphically
- Simultaneous Equations: Algebraically
Formulae
- Changing the Subject of a Formula
Quadratic Functions
Pythagoras’ Theorem
- Pythagoras’ Theorem and its Converse
Angles and Shapes
- Working with Angles and Polygons
- Working with Angles and Circles
Similarity
- Similar Shapes
Trig Graphs and Equations

Unit 3

Applications

Trig Formulae and Applications
Working with 2D Vectors
- Working with 2D Vectors
Coordinates and Vectors in 3D
- Coordinates and Vectors in 3D
Percentages
- Percentages
Fractions
- Fractions
Statistics and Probability