This is part of our Secondary Curriculum collection of favourite rich tasks arranged by topic.
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.
What happens to the area and volume of 2D and 3D shapes when you enlarge them?
Here is a chance to create some attractive images by rotating shapes through multiples of 90 degrees, or 30 degrees, or 72 degrees or...
Why not challenge a friend to play this transformation game?
Explore the effect of reflecting in two intersecting mirror lines.
Explore the effect of combining enlargements.
How did the the rotation robot make these patterns?
Explore the relationships between different paper sizes.
You may also be interested in this collection of activities from the STEM Learning website, that complement the NRICH activities above.
