Working with Surds
Topic Revision
Types of numbers
Notes from Leckie&Leckie's Success Guide.
What is a square root?
Notes from Leckie&Leckie's Success Guide.
What is a surd?
Notes from Leckie&Leckie's Success Guide.
How do surds behave?
Notes from Leckie&Leckie's Success Guide.
Simplifying surds
Notes from Leckie&Leckie's Success Guide.
Rationalising the denominator
Notes from Leckie&Leckie's Success Guide.
Estimation
Notes from Leckie&Leckie's Success Guide.
Further simplification
Notes from Leckie&Leckie's Success Guide.
Past Paper Questions
Rationalising the Denominator (2015)
Further simplification (2014)
Rationalising the Denominator (Specimen)
Web Resources
Interactive Quizzes
Quiz 1 Simplify (from Transum)
Quiz 2 Multiplication (from Transum)
Quiz 3 Tough multiplication (from Transum)
Quiz 4 Addition & subtraction (from Transum)
Quiz 5 Simplify fractions (from Transum)
Quiz 6 Rationalising (from Transum)
Quiz 7 Mixed examples - Extra tough! (from Transum)
On-line Calculators
Surd Simplification (from nextlevelmaths.com)
Interactive Resources
Surd Rules (from Folens Publishers)
The Square Root Game (from Math-Play.com)
Exploring Square Roots (from learnalberta.ca)
Estimate Square Roots (from mathopolis.com)
Rags to Riches (from quia.com)