Grateful acknowledgement is made to the following sources:
Resource 1: Fractions: Original source:(Accessed 2008)
Resource 2: Practical fractions: Original source: http://www.bel-uk.co.uk/ images/ (Accessed 2008)
Resource 5: Comparing fractions: Original source: http://www.bbc.co.uk/ schools (Accessed 2008)
Every effort has been made to contact copyright holders. If any have been inadvertently overlooked the publishers will be pleased to make the necessary arrangements at the first opportunity.
Resource 6: Questions for self-evaluation