Converting between units

Andy wants to cycle from Land's End to John o'Groats. Will he be able to eat enough to keep him going?

These Olympic quantities have been jumbled up! Can you put them back together again?

My measurements have got all jumbled up! Swap them around and see if you can find a combination where every measurement is valid.

Here's a chance to work with large numbers...

In which Olympic event does a human travel fastest? Decide which events to include in your Alternative Record Book.

Which units would you choose best to fit these situations?

Can you choose your units so that a cube has the same numerical value for it volume, surface area and total edge length?

Is it really greener to go on the bus, or to buy local?

How will you find out how much a tank of petrol costs?

Can you use this information to estimate how much the different fruit selections weigh in kilos and pounds?