Blog posts

Data is out there! 19 June 2011

The longer I teach mathematics, the more apsects of it I enjoy teaching. My preferences vary from group to group and course to course, but just at the moment, I think it is really exciting to teach statistics.... more

Poker Machines and Percentages 29 May 2011

This blog entry is really just designed to ask the question above and not to answer it. The hierarchy of mathematical sub-topics has always fascinated me and I have never really been clear on what I... more

Animated questions 8 May 2011

Dynamic geometry and similar dynamic software have been a major influence on my own understanding of mathematics and consequently my own teaching. Start with the notion that all squares actually meet... more