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