Maths on the back of an Envelope
What is a Googly?
Complete Collection for Parents
books

Books

I've written or co-written eleven books, some of which have appeared in several languages. The majority are about the maths of everyday life, but I've also written books on cricket, memory and creative thinking.

maths-and-puzzles

Maths

I am Director of Maths Inspiration, a national programme of interactive lecture shows in theatres that has reached over 100,000 teenagers in the last ten years. I'm closely involved with the UK maths community, from primary schools to universities.

talks-and-radio

Talks & Radio

I give talks to adults, teenagers and children that range from small interactive workshops to keynote lectures in front of several hundred. I've also done lots of radio, including BBC Radio 4, 5Live, Radio 3 and 2, but not 1 or 6...yet.

Recent Blogs

The Upside Down Swimming Calculation

The Upside Down Swimming Calculation
17 October 19

A dad and his son managed to get the right answer by making two mistakes that cancelled each other out. more...


My Mr-Barton-Maths podcast
16 September 19

Some thoughts on maths, puzzles, parenting and cricket. more...


The pressures of being ranked
21 August 19

We are all intrigued by tables that rank people in order. But how does it feel to be the one being ranked? more...


Are New Zealanders innately Nice?
15 July 19

When I play the Greed game with teenagers, the selfishness of some of them usually means everyone misses out. But there was one exception. more...


The Importance of Humour in Maths
12 July 19

GCSE examiners are discouraged from including any humour in their questions. The unintended consequence is humour-free maths lessons. more...


Recent Tweets

@mathsgeekpax Thanks, nice to read this as I sit in a chippy in Wigan :-)

28 minutes ago

@L1nd54y @Rainford_High @NWmathshub3 @NW_LP @GaynorBahan Look forward to it - second visit to your part of Lancs in two months.

1 day ago

25 years of the National Lottery, but I'm not aware of any freakishly coincidental number draws in the UK so far (… https://t.co/K1LWxwb9Bn

2 days ago

@OnlyOneMUFC Sorry about that, problem with the server. The link should be working now.

2 days ago

@AJMagicMessage Eek.

3 days ago

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