Photo of AlisonHello, I’m Alison Kiddle. I’m a mathematician, educator and maths communicator based in the East of England.

I graduated with a degree in Mathematics from the University of Cambridge in 2002, then trained to teach maths in secondary schools. I left the classroom in 2009 to work for the University of Cambridge’s NRICH project, where I spent 11 years creating rich and innovative classroom resources for 11-18 year olds, and leading teacher professional development workshops.

These days I spend my time creating maths resources and videos, running face to face and online maths workshops for students and teachers, writing about maths, and tutoring. I also tweet about maths and education.

If you’d like to get in touch about working with me on a project, Contact Me.


On the tenth day of Christmas, my true love sent to me…

Ten biscuits awaiting their fate Another “notice, wonder” memory from lockdown – I got into the habit of taking a photo of any mathematically interesting morning snack that I enjoyed with my coffee for a while, and posting it on Twitter to provoke mathematical discussion. Back in April I was eating up some miniature cookies …


I create maths resources and ideas for use in classrooms and workshops. I also make videos about mathematics.

Paper Plate Circle Theorems – a demonstration or lesson activity using paper plates to show some circle geometry.