I teach mathematics at university. Interested in education & communicating maths. Involved @aperiodical, @mathshistory, @IMAmaths, Nottingham @MathsJam & more.
1508 days ago
@outofthenorm2 I also took this of the noughts & crosses puzzle which you are welcome to if you like #MathsJam
Realtime comments disabled
©2016 Twitpic Inc, All Rights Reserved