article
Eclipses of the sun
Mathematics has allowed us now to measure lots of things about eclipses and so calculate exactly when they will happen, where they can be seen from, and what they will look like.
Length/distance
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articleParadoxes
A paradox is a statement that seems to be both untrue and true at the same time. This article looks at a few examples and challenges you to investigate them for yourself. -
articleThe dodecahedron explained
What is the shortest distance through the middle of a dodecahedron between the centres of two opposite faces? -
gameDo you measure up?
Age7 to 11Challenge level
A game for two or more players that uses a knowledge of measuring tools. Spin the spinner and identify which jobs can be done with the measuring tool shown.