Pile of paper

What I do

I teach mathematics at Sheffield Hallam University and am a researcher focused on higher education mathematics educational practice. I tend to keep lists of things, including things I've done, publications and talks. There's also a page of maths communication activities and details of how to contact me.

Mathematical Objects


I've been involved with a few podcasts over the years, currently Mathematical Objects with Katie Steckles. We chat about mathematics using an object as inspiration. Guests include Hannah Fry, Tim Harford and James Grime.

The Aperiodical


I blog at The Aperiodical, a blog for people who already know they like maths and would like to know more. See all my posts at The Aperiodical.