In how many ways can you fit all three pieces together to make shapes with line symmetry?
How many different symmetrical shapes can you make by shading triangles or squares?
Explore the effect of reflecting in two parallel mirror lines.
Explore the effect of reflecting in two intersecting mirror lines.
Here is a chance to create some attractive images by rotating shapes through multiples of 90 degrees, or 30 degrees, or 72 degrees or...
How did the the rotation robot make these patterns?
Why not challenge a friend to play this transformation game?
Charlie likes tablecloths that use as many colours as possible, but insists that his tablecloths have some symmetry. Can you work out how many colours he needs for different tablecloth designs?
Explore the effect of combining enlargements.
What happens to the area and volume of 2D and 3D shapes when you enlarge them?
Explore the relationships between different paper sizes.
A collection of short problems on transformations.