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30 April (Primary), 1 May (Secondary)

30 April (Primary), 1 May (Secondary)

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There are **12** NRICH Mathematical resources connected to **Converting between units**, you may find related items under Measuring and calculating with units.

Problem
Primary curriculum
Secondary curriculum
### Olympic Measures

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

Age 11 to 14

Challenge Level

Problem
Primary curriculum
Secondary curriculum
### Nutrition and Cycling

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

Age 14 to 16

Challenge Level

Problem
Primary curriculum
Secondary curriculum
### All in a Jumble

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

Age 11 to 14

Challenge Level

Problem
Primary curriculum
Secondary curriculum
### Alternative Record Book

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

Age 14 to 18

Challenge Level

Problem
Primary curriculum
Secondary curriculum
### Carbon Footprints

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

Age 14 to 16

Challenge Level

Problem
Primary curriculum
Secondary curriculum
### Uniform Units

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

Age 14 to 16

Challenge Level

Problem
Primary curriculum
Secondary curriculum
### Choose Your Units

Which units would you choose best to fit these situations?

Age 14 to 16

Challenge Level

Problem
Primary curriculum
Secondary curriculum
### New Units for Old

Can you match up the entries from this table of units?

Age 16 to 18

Challenge Level

Problem
Primary curriculum
Secondary curriculum
### Bigger or Smaller?

When you change the units, do the numbers get bigger or smaller?

Age 14 to 16

Challenge Level

Problem
Primary curriculum
Secondary curriculum
### Weighing Fruit

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

Age 7 to 11

Challenge Level