How can you make a curve from straight strips of paper?
This is a simple paper-folding activity that gives an intriguing result which you can then investigate further.
Make new patterns from simple turning instructions. You can have a go using pencil and paper or with a floor robot.
Building up a simple Celtic knot. Try the interactivity or download the cards or have a go on squared paper.
In this game, try not to colour two adjacent regions the same colour. Can you work out a strategy?