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These Olympic quantities have been jumbled up! Can you put them back together again?
Andy wants to cycle from Land's End to John o'Groats. Will he be able to eat enough to keep him going?
My measurements have got all jumbled up! Swap them around and see if you can find a combination where every measurement is valid.
In which Olympic event does a human travel fastest? Decide which events to include in your Alternative Record Book.
Is it really greener to go on the bus, or to buy local?
Can you choose your units so that a cube has the same numerical value for it volume, surface area and total edge length?
Which units would you choose best to fit these situations?
When you change the units, do the numbers get bigger or smaller?