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Plants

Three children are going to buy some plants for their birthdays. They will plant them within circular paths. How could they do this?

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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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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?

Button-up

Stage: 1 Challenge Level: Challenge Level:1
What could you change about the buttoning?
Do you always have to start in the same place?
How will you remember the ways you've found?