I've been teaching maths in schools for about 20 years to all levels from those who find maths difficult, right up to top sets. I have taught key stage three and four as well as year 12 and functional maths.

My usual approach is to get to know the students and then when something challenging comes along, hopefully I've got the experience to find another way into the problem.

As a teacher I am available usually from 5 pm in the evenings, and at weekends.