This collection is one of our Primary Curriculum collections - tasks that are grouped by topic.

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### Triangle Animals

How many different ways can you find to join three equilateral triangles together? Can you convince us that you have found them all?

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### 2 Rings

The red ring is inside the blue ring in this picture. Can you rearrange the rings in different ways? Perhaps you can overlap them or put one outside another?

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### En-counters

This task requires learners to explain and help others, asking and answering questions.

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### Walking round a triangle

This ladybird is taking a walk round a triangle. Can you see how much he has turned when he gets back to where he started?

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### Olympic rings

Can you design your own version of the Olympic rings, using interlocking squares instead of circles?

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### Turning Man

Use the interactivity to find out how many quarter turns the man must rotate through to look like each of the pictures.

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### Turning

Use your mouse to move the red and green parts of this disc. Can you make images which show the turnings described?

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### Tangram Tangle

If you split the square into these two pieces, it is possible to fit the pieces together again to make a new shape. How many new shapes can you make?

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*ou may also be interested in this collection of activities from the STEM Learning website, that complement the NRICH activities above.*