It is included in our searchable database of educational web sites.
Pupils view objects through a lens and see some strange effects.
This lesson is a nice introduction to lenses - for the younger pupils. If you strongly disagree with any of this content, please let us know. We guarantee that we will not alter the image without first letting you know. Schoolzone specialises in educational support materials via the Internet. We make no charges for use and do not accept any unsuitable material.