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problem
Repeating patterns
Try continuing these patterns made from triangles. Can you create your own repeating pattern?
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problem
Mrs Trimmer's string
Can you help the children in Mrs Trimmer's class make different shapes out of a loop of string?
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problem
Animated triangles
Watch this "Notes on a Triangle" film. Can you recreate parts of the film using cut-out triangles?
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problem
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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