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Let's Doodle

This workshop or lesson activity makes use of a 3-D printing pen, and covers many computational thinking concepts as well as practical and evaluative skills applicable to design and technology.

The teacher guide includes a range of ‘unplugged’ computing activities – no programming is involved. The...

Beautiful Numbers

This lesson or enrichment activity investigates recursive algorithms using Fibonacci series.

It begins with an engaging maths magic trick ‘how to fake a super brain’ that uses a special property of Fibonacci numbers, and proceeds to look at the Golden Ratio in nature and its ‘beautiful’ properties.

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Crazy Graphics

This workshop investigates how images are stored as data, and shows the difference that ‘bit depth’ makes to the quality of images and number of colours.

It begins by looking at paintings and how, using only paint, images were difficult to edit – however digital images are much easier. Pupils with access to...

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