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Inky Cube

This cube has ink on each face which leaves marks on paper as it is rolled. Can you work out what is on each face and the route it has taken?

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More Children and Plants

This challenge extends the Plants investigation so now four or more children are involved.

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More Plant Spaces

This challenging activity involves finding different ways to distribute fifteen items among four sets, when the sets must include three, four, five and six items.

Extra Challenges from Madras

Age 11 to 14 Challenge Level:
There are various solutions to this, depends on exactlywhich questions you choose to ask.

Have a go at the challenges yourself, and if you discover anything interesting, e-mail us to tell us about it!