Grateful acknowledgement is made to the following sources:
Photographs and images
Assad’s Bakery, The Laughing Cow packaging: http://www.assadsbakery.com/ shop/ images/ product_image_ab0282.jpg [Tip: hold Ctrl and click a link to open it in a new tab. (Hide tip)] (Accessed 2008)
Resource 4: Planning an investigation: Adapted from Primary Science Programme Cross Curricular Work
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 5: Reading packaging
Section 2: Exploring solids