I'd be very surprised if I had three children all with the same birthday, but I read in the paper that it happened to one family...
Have a go at this game which involves throwing two dice and adding their totals. Where should you place your counters to be more likely to win?
Take it in turns to make a triangle on the pegboard. Can you block your opponent?
In these addition games, you'll need to think strategically to get closest to the target.
This article outlines how strategy games can help children develop logical thinking, using examples from the NRICH website.
Find out about the research activities of the NRICH team and other colleagues here.
This is the second of two articles and discusses problems relating to the curvature of space, shortest distances on surfaces, triangulations of surfaces and representation by graphs.
You'll need two dice to play this game against a partner. Will Incey Wincey make it to the top of the drain pipe or the bottom of the drain pipe first?
