There are three parts to this resource:
Introduction to enlargements: This is an ideal resource for introducing pupils to the concept of enlargement. Pupils and teachers can use the resource to investigate the scale factor between the object and its enlargement.
Enlargements without a centre of enlargement: This resource is perfect for demonstrating the enlargement of shapes without using a centre of enlargement. The resource enables the user to enlarge a given shape by dragging the vertices of a polygon.
Enlargements with a centre of enlargement: This is a very powerful resource that is perfect for exploring the enlargement of shapes using a centre of enlargement. The flexibility of the resource enables the user to create questions to suit their needs.